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大众标准TL217中文2009年8月版

大众汽车集团标准TL 2172009年8月版分类号：50241关键字：锌；防腐保护；表面涂层镀锌涂层表面保护要求旧版本TL 217: 1976-07, 1979-05, 1980-01, 1983-02, 1986-01, 1987-06, 1988-06, 1989-11, 1991-11, 2001-07, 2002-07变更相对于TL217:2002-07版本作了如下变更：---第一部分“范围”的扩展---第3.2部分“一般要求”的修改---表1中增加对铸铁制动卡钳的要求说明---原表2中含Cr(VI)表面保护类型删除---特殊规则的焊接部件介绍（见表3和表5）---引用的文件更新和补充---附录“传统表面保护类型”删除1、范围本标准规格要求不含Cr(VI)，对钢件上的电解离析镀锌层以及按VW13750标识字母“的热镀锌半成品制成的零件要求做出规定，该镀层不适宜长期在大于100℃的高温下使用。

Ofl-c340表面防护类型，必须优先使用于焊接螺栓，焊接螺钉，焊接销和焊接螺母。

注1：此标准已经扩大到包括特殊规则的焊接零件，表面防护Ofl-c340为改善焊接性能（详见表3和表5）2.标记方法见VW 13750第二章节3.技术要求3.1防护种类适用于表1中列举的防护种类对热镀锌半成品的要求见DINENISO1461。

表1a）用于制动卡钳的铸铁表面防护按Ofl-c343，进一步要求按VDA237-299,05型的涂层厚度，附着力，耐蚀性。

3.2基本技术要求首次供货和变更的批准，按大众标准VW 01155避免有害物质按， VW 911 01进行一次完整的试验要求10个成品件只要在图纸中未明确标出零件的某些地方不做表面防护，那么此零件整个表面必须遵守指定的表面保护类型及特定属性。

与此相反，连接部分层厚度必须按照DINENISO4042标准，连接部件相关的弱点，如弯曲半径或柄或螺纹区域，防腐要求在这些区域减少到2/3，这一例外不适用于轮毂螺栓。

大众csr标准

大众csr标准：
大众CSR标准是一个企业社会责任（CSR）的体系，旨在确保大众集团在全球范围内的所有活动都符合道德、法律和可持续性的要求。

这个标准涵盖了大众集团在各个方面的责任，包括环境保护、客户权益、员工福利、供应商管理、交通安全以及公共事务等。

大众CSR标准的主要内容包括：
1.环境保护：大众集团承诺在其全球业务中采取可持续的生产方式，减少对环境的影
响，并推动环保技术的发展。

2.客户权益：大众集团承诺尊重和保护客户的权益，确保产品的质量和安全性，并及
时处理客户投诉和赔偿问题。

3.员工福利：大众集团致力于为员工提供平等的机会、安全的工作环境以及具有竞争
力的薪酬福利。

4.供应商管理：大众集团对供应商进行严格的筛选和评估，确保供应商遵循道德和法
律规定，并提供合理的采购价格和质量保证。

5.交通安全：大众集团致力于提高其产品的安全性，推动交通安全意识的普及，并积
极参与交通事故的预防和救助。

6.公共事务：大众集团积极参与公共事务，支持社会公益事业，推动社区发展和繁荣。

大众汽车分级标准

大众汽车分级标准
一、车辆尺寸分级
根据车辆尺寸大小，大众汽车主要分为以下几类：
1. A0级车：车辆长度在3.7米以下，如Polo、朗逸等；
2. A级车：车辆长度在
3.7米至
4.3米之间，如速腾、迈腾等；
3. B级车：车辆长度在
4.3米至4.7米之间，如帕萨特、辉腾等；
4. C级车：车辆长度在4.7米以上，如奥迪A8等。

二、车辆排量分级
根据车辆排量大小，大众汽车主要分为以下几类：
1. 小排量车型：排量在1.0L至1.6L之间，如Polo、朗逸等；
2. 中排量车型：排量在1.6L至2.0L之间，如速腾、迈腾等；
3. 大排量车型：排量在2.0L以上，如帕萨特、辉腾等。

三、车辆驱动方式分级
根据车辆驱动方式不同，大众汽车主要分为以下几类：
1. 前驱车型：采用前置发动机前轮驱动，如Polo、朗逸等；
2. 后驱车型：采用后置发动机后轮驱动，如奥迪A8等；
3. 四驱车型：采用全时四轮驱动，如途锐、辉腾等。

四、车辆用途分级
根据车辆用途不同，大众汽车主要分为以下几类：
1. 家用车型：主要用于日常代步和家庭出行，如Polo、朗逸等；
2. 商务车型：主要用于商务出行和公务接待，如帕萨特、辉腾
等；
3. 运动车型：具有较好的动力性能和操控性能，如高尔夫GTI 等。

五、车辆性能分级
根据车辆性能不同，大众汽车主要分为以下几类：
1. 经济型车型：注重燃油经济性和维修成本，适合日常代步和家庭出行；
2. 中级车型：具有较好的动力性能和操控性能，适合一般商务出行和家庭出行；
3. 高级车型：具有优秀的动力性能和操控性能，适合高端商务出行和豪华轿车市场。

大众汽车标准_VW_10540-3

72
GA7～GZ9
72
HA7～HZ9
72
504
MW5～MW9 23 MX4～MZ9
汽车零件
制造厂代码用于国外工厂及其承制厂
VW 105 40-3
共 3 页第3页
国外工厂自已生产供应商
X SKODA(斯柯达) 汽车股分公司
X 美国大众
Y
自己生产供应商
Z 墨西哥VW(大众) 自己生产供应商
代码 XX1
自己生产供应商
卡门荷大众
自己生产
供应商 4
长春FAW(奥迪)
长春FAW(大众)
5 上海大众(SVW) 自己生产供应商
布鲁克西尔大众自己生产
供应商
6 台湾
自己生产
供应商
空位
代码 2BR
3ME
2VZ
5FA 5FV 5SV
6BE
6CC
范围1) 1AA ~ 2ZZ2) 3AA ~ 3ZZ 4AA ~ 4DZ 4JA ~ 4ZZ
2) 剔除2ZV
3) 剔除VA8和VA9
4) 剔除ZA2和ZB2
5) 剔除ZAB，ZAE，ZAL，ZAO，ZBR，ZDO，ZFO，ZFP，
ZFS，ZGU，ZJJ，ZPC，ZST，ZWW，ZWN，ZZW
国外工厂
空位
秘鲁 8
空位
自己生产供应商
尼日利亚大众
自己生产供应商
阿根延大众 9
自己生产供应商
空位
抄写李莉
日期 01.09.07
汽车零件
制造厂代码用于国外工厂及其承制厂
VW 105 40-3
共 3 页第2页
南非大众
自己生产 6ZA

大众机器人vass标准

大众机器人vass标准大众机器人 VASS 标准**前言**嘿，朋友们！在如今这个科技飞速发展的时代，机器人已经越来越多地走进了我们的生活和工作。

大众机器人作为其中的一员，为了确保其质量、性能和安全性，一套明确的VASS 标准就显得尤为重要啦。

今天咱们就来好好聊聊这个大众机器人 VASS 标准，搞清楚它到底是怎么回事，又能给我们带来什么好处。

**一、适用范围**1.1 工业生产领域说白了，在工厂的生产线上，大众机器人 VASS 标准那可是大有用处。

比如汽车制造厂里的焊接、喷漆、装配等工序，那些精准操作的机器人都得遵循这个标准，才能保证生产出来的汽车质量杠杠的。

你可以想象一下，如果机器人的动作不精准、不稳定，那生产出来的汽车说不定就这儿有个瑕疵，那儿有个缺陷，这可不行！1.2 服务行业在服务行业，像物流配送中心的货物搬运机器人，还有餐厅里的送餐机器人，也得按照大众机器人 VASS 标准来。

要是送餐机器人总是迷路或者送错餐，那顾客的体验得多糟糕呀！1.3 医疗领域在医院里，一些辅助手术的机器人或者负责药品配送的机器人，更得严格遵循这个标准。

毕竟这关乎着患者的生命健康，容不得半点马虎。

**二、术语定义**2.1 精度精度呢，就是指机器人完成动作的准确程度。

比如说，让机器人把一个零件放到指定位置，精度高的机器人就能放得丝毫不差，精度低的可能就会有偏差。

2.2 重复性重复性就是机器人多次重复同一个动作时，每次结果的一致性。

好比让机器人反复做同一个抓取动作，重复性好的机器人每次抓取的位置和力度都差不多。

2.3 负载能力负载能力很好理解，就是机器人能够承受和搬运的最大重量。

要是超过了这个重量，机器人可能就“累趴下”啦。

**三、正文**3.1 机器人的运动性能标准3.1.1 速度机器人的运动速度是有明确规定的。

比如说，在生产线上进行装配工作的机器人，它的手臂移动速度得适中，既不能太快导致操作不稳，也不能太慢影响生产效率。

大众vda质量标准 -回复

大众vda质量标准-回复"大众VDA质量标准"是指大众汽车公司针对其产品质量管理所制定的一系列标准和要求。

VDA是德语Verband Der Automobilindustrie的缩写，意思是“汽车工业协会”。

大众VDA质量标准的实施旨在确保产品的安全性、可靠性和持久性，并提升客户满意度。

本文将以中括号内的内容为主题，详细解读大众VDA质量标准。

一、VDA 6.1标准是大众VDA质量标准的核心之一。

它是基于国际ISO 9001标准的一种汽车行业特定质量管理系统要求。

VDA 6.1标准主要包括了质量管理体系的要求、管理责任、资源管理、产品实施、质量规划、质量保证、控制测试与测量等方面的内容。

通过执行VDA 6.1标准，大众公司能够建立完善的质量管理体系，确保产品从设计到交付的每个环节都符合质量要求。

二、大众VDA质量标准还包括了VDA 6.3标准。

与VDA 6.1标准关注整个质量管理体系的要求不同，VDA 6.3标准侧重于控制供应链中的质量风险。

这一标准主要关注供应商评估、供应商开发、供应商管理和采购过程中的质量规划、评估和验证等内容。

通过建立有效的供应商管理体系，大众公司能够监控和控制整个供应链，确保供应商提供的零部件和原材料能够满足产品的质量要求。

三、大众VDA质量标准中另一个重要的组成部分是VDA 6.5标准。

该标准主要关注新产品开发过程中的质量规划和控制。

它包括了产品开发的各个阶段的质量要求、验证测试、工艺评估和质量管理等内容。

通过执行VDA 6.5标准，大众公司能够确保新产品的开发过程符合质量要求，并减少产品质量问题的风险。

四、除了上述几个核心标准外，大众VDA质量标准中还包括了一些补充标准和指南。

例如，VDA 6.2标准是大众公司在软件开发过程中使用的一种质量管理方法。

该标准规定了软件开发的各个阶段的质量要求和流程控制。

此外，大众VDA质量标准还包括了VDA 6.4、VDA 6.7等多个特定领域的质量标准和指南。

大众标准中文版

大众汽车集团标准TL 2442010年12月版分类号：50223关键字：锌，镍，钝化处理，密封，无Cr(VI)，防腐蚀，表面保护锌/镍-合金涂覆层表面保护要求旧版本TL 244: 1987-10, 1992-05, 1993-11, 1995-12, 2002-05, 2004-12, 2006-08, 2007-02变更相对于 TL244： 2007-02 版本，作了如下更改：--补充了热处理后零件的抗拉强度≦ 1200Mpa 部分；--添加了 Ofl-r647 和 Ofl-r648 两种涂覆方法；--原表 2 中关于含铬的表面保护类型已删除；--添加了图 1 和图 2；--添加了 PV 1209,PV 1200 和 PV1210 三种测试依据；--镀层表面形态的要求有所增加；--镍的上限值有所改变；--原第 4 条关于镀层厚度的测量的内容加入到部分；--原部分的要求有所改变；--参考标准有更新；--标准重组。

1 范围本标准规定了抗拉强度为 Rm≦ 1000Mpa（按 VW 137 50 的特征字母 r）的铁材料和钢制件上的电解离析和无Cr（ VI）后处理的锌/镍合金涂覆层的要求。

此外还定义了抗拉强度值大于 1000Mpa时的应用极限。

本标准定义了合金涂覆不适用于抗拉强度 Rm>1200Mpa 和表面硬度>370HV 的钢制件。

而且适用于抗拉强度值在 1000Mpa 和 1200Mpa之间的钢制件时，必须按 DIN EN ISO4042 作热处理。

这些当作坚固防腐层（稳定等级为 6）的涂覆层，亦特别适用于除了腐蚀负荷增加和温度负荷增加至150°C（例如：发动机室和刹车系统）之外的部件以及螺栓拧紧系统。

银色涂覆层（例如：Ofl-r642,Ofl-r643,Ofl-r645和Ofl-r647）特别适用于导线连接（接地线连接）。

这些涂覆层特别适用于内部传动的紧固元件，以避免附加的施力作用。

大众汽车标准_VW 01106-1_EN_2004-07-01

Gas-Shielded Arc WeldingThe English translation is believed to be accurate. In case of discrepancies the German version shall govern.Sheet Steel Joints Design, Type, Quality AssuranceVW 011 06-1Konzernnorm Descriptors: welding, gas-shielded arc welding, steel, MIG welding, MAG welding, TIG welding, sheet steel, sheet steel joint, sheet metal ContentsPage1 2 2.1 2.2 3 3.1 3.2 4 4.1 4.2 4.3 5 5.1 5.2 5.3 5.4 5.5 6 7Scope .................................................................................................................................. 2 Abbreviations and definitions .............................................................................................. 2 Abbreviations ...................................................................................................................... 2 Definitions ........................................................................................................................... 3 Gas-shielded arc welding procedure................................................................................... 4 Tungsten inert-gas welding (TIG)........................................................................................ 4 Gas-shielded metal arc welding (MIG/MAG)....................................................................... 4 General requirements ......................................................................................................... 5 Materials.............................................................................................................................. 5 Design ................................................................................................................................. 8 Weld dimensions............................................................................................................... 10 Requirements for welds and quality assurance of welds .................................................. 12 Weld quality....................................................................................................................... 12 Penetration depths ............................................................................................................ 12 Weld types ........................................................................................................................ 13 Special weld types ............................................................................................................ 18 Evaluation of imperfections ............................................................................................... 23 Drawing entries ................................................................................................................. 23 Referenced standards....................................................................................................... 24Changes The following changes have been made as compared to VW 011 06-1, 2003-05: Referenced standards updated Standard edited Section 5.1 shortened Section 5.4 extended by special weld types (multiple front weld; corner joint) Section 5.4.1: requirements revised Previous issues 1997-01; 2003-05Preface The following basic regulations are based on experience gained with partially and fully mechanized equipment and implemented tests and also on accepted engineering standards such as DIN standards and DVS specifications.Form FE 41 - 01.03Page 1 of 25Fachverantwortung/Responsibility K-QS-32 Herr Dr. Witt Tel.: 7 36 23 Normung/Standards (EZTD, 1733) Fischer Tel.: +49-5361-9-2 79 95 Sobanski© VOLKSWAGEN AGConfidential. All rights reserved. No part of this document may be transmitted or reproduced without the prior written permission of a Standards Department of the Volkswagen Group. Parties to a contract can only obtain this standard via the responsible procurement department.Check standard for current issue prior to usage.Klass.-Nr./Class. No. 04 81 7July 2004Page 2 VW 011 06-1: 2004-07 1 ScopeThis standard applies to the design, layout and quality assurance of arc-welded sheet steel joints which are predominantly subject to dynamic loads. It comprises the following procedures according to DIN EN ISO 4063: Reference no. 131 135 141 for: of: Method Metal inert-gas welding Metal active-gas welding Tungsten inert-gas welding Code MIG MAG TIGbutt and fillet welds, lap welds, plug welds and special weld types bright uncoated and coated sheet steel as well as of both high-alloyed steels and premium steels; for examples see Section 4.1; Workpiece thickness 0.5 mm to 6 mm test characteristics of quality level B (high requirement) according to DIN EN ISO 5817, see also DVS specification 0705.with:All fusion-welded joints to which this scope is not applicable require the clarification of the responsible engineering departments. Special measures made necessary because of the component, e.g. change to the quality level for specific imperfections, are permissible and shall be entered in the drawing. 2 2.1 a f1,2 fL fSt Fi h l L s s1,2 sN t1 t2 HAZ Σt ∅ Abbreviations and definitions Abbreviations Calculated throat thickness Penetrations on sheets 1 and 2 Penetration length Penetration at the face surface Joining plane Gap size Throat length Length Throat thickness Throat thickness with respect to sheets 1 and 2 smallest common throat thickness Thickness of sheet 1 Thickness of sheet 2 Heat-affected zone Sum total of sheet thicknesses Diameter mm mm mm mm or % (of face surface) mm mm mm mm mm mm mm mm mm mmPage 3 VW 011 06-1: 2004-072.2DefinitionsFüThe following definitions are valid for the application of this standard: 2.2.1 Weld jointJoint created by fusion welding. It comprises the weld, fusion line, heat-affected zone and unaffected base material (Figure 1).1 2Legend: 1 = weld 2 = heat-affected zone 3 = fusion line, fusion zone344 = unaffected base material Figure 1 – Fusion weld jointNOTE Weld and fusion line may be identical. 2.2.1.1 Weld The area where the workpiece(s) is/are joined at the weld joint. The weld comprises the base material and/or the filler metal. 2.2.1.2 Fusion line Borderline between the base metal and/or filler material melted during welding and the metal that remains solid. 2.2.1.3 Weld metal Material that solidified after welding, comprising either the base material or filler metal and base material. Some elements in the weld metal can come from casings and/or accessory materials (DIN ISO 857-1). 2.2.1.4 Heat-affected zone HAZ Area of the base material that remained solid, but, due to the energy applied during welding, experienced microstructural changes related to temperature.Page 4 VW 011 06-1: 2004-072.2.1.5 Unaffected base material Area of the base material that experienced no evident microstructural changes as a result of the energy applied during welding. 2.2.2 Same types of materialMaterials which do not differ significantly in terms of their chemical composition and their suitability for welding (DIN 8528-1). 2.2.3 Different types of materialMaterials which differ significantly in terms of their chemical composition and their suitability for welding. 3 Gas-shielded arc welding procedureGas-shielded arc welding is a form of fusion welding. An electrical arc is used as the heat source. It burns between the electrode and the workpiece. In this process, the arc and the weld pool are protected from the atmosphere by a shield of protective gas. The classification into the following procedures depends on the electrode type: 3.1 Tungsten inert-gas welding (TIG)In this procedure, an arc is ignited between a non-consumable tungsten electrode and the workpiece. Argon, helium, mixtures of both and sometimes added active gases, are used to form the protective atmosphere. The filler metal is (as in the case of gas welding) fed from the side. 3.2 Gas-shielded metal arc welding (MIG/MAG)In this procedure, an arc is ignited between the melting end of the wire electrode (filler metal) and the workpiece. The welding current flows via sliding contacts in the electric current guide of the gun to the wire electrode. When inert gases (low-activity gases, e.g. noble gases such as argon, helium or mixtures of both) are used as protective atmosphere, this is called metal inert-gas welding (MIG). When active gases are used (e.g. CO2, or mixtures containing CO2, or, in some cases, mixtures of CO2 and oxygen), this is called metal active-gas welding (MAG). This procedure is used to weld unalloyed and low-alloy steels.Page 5 VW 011 06-1: 2004-074General requirementsWelds that are subject to mandatory documentation shall be evaluated according to the relevant type-specific and/or component-specific test specifications (PV). Deviations with respect to the specified weld geometries and weld layouts shall be detailed in the drawing and verified by testing. They shall be described in test specifications (PV). Further requirements with respect to gas-shielded arc welding are contained in the following documents: VW 011 06-2 VW 011 06-3 VW 011 42 Shielded Arc Welding - Rework on Sheet Metal Connections Gas-Shielded Arc Welding – Part 3: Al Welded Joints Welded Seam Repairs on Aluminum Structures – Product Evaluation and Notes on ProcedureWhen creating arc-welded sheet steel joints, the greatest possible design strength in accordance with the design goal must be realized while also ensuring sufficient reliability and a favorable cost/quality ratio. For this purpose, every weld joint must be suitable for welding, i.e. the dimensions of the welding equipment and the accessibility of the weld according to DVS 0929 must be taken into consideration for design. Weldability for service of a sheet steel joint is given if the component, on the basis of its design (Section 4.2) and with the material used (Section 4.1), remains functional (Section 4.3) under the intended operating stresses (Figure 2).Material Welding suitabilityWeldability of the partWelding capability ManufacturingWeldability for service DesignFigure 2 – Representation of weldability according to DIN 8528-1 4.1 MaterialsThe following list is not complete. The following products and materials have good welding properties: a) Cold-rolled flat products made from soft steels for cold forming: DIN 1623-1 (02.83)1) DIN EN 10130 Material no. St 12 DC01 1.0330 St 13 DC03 1.0347 St 14 DC04 1.0338 1) DIN 1623-1 was replaced in October 1991 by DIN EN 10130.Page 6 VW 011 06-1: 2004-07b) c) d)Cold-rolled strips DC01 to DC04 with the surface finishes BK, RP, RPG according to DIN EN 10139. Hot-rolled strips with ≤ 0.20% C content, e.g. according to TL 1111. Hot-rolled products of structural carbon steels DIN 17100 (01.80)2) DIN EN 10025 Material no. St 37-2 -1.0037 St 37-2 R St37-2 S 235 JR 1.0114 St 37-3 S 235 JO 1.0116 St 52-3 S 355 J2G3 1.0570 Conditionally weldable: St 50-2 E295 1.0050 2) DIN 17100 was replaced in March 1994 by DIN EN 10025.The following products and materials are also weldable:e) f)g)Cold-rolled strip and sheet with higher yield point for cold working made from micro-alloyed steels (SEW 093 of March 1987) Isotropic micro-alloyed cold-rolled strip (according to VW 500 17) is a further development of the traditional micro-alloyed cold-rolled strip ZStE260 to ZStE420 (formerly SEW 093). NOTE VW 500 17 defines the material requirements of isotropic micro-alloyed steels, placing particular emphasis on the mechanical properties. Cold-rolled flat products with high yield point for cold working made from micro-alloyed steels: DIN EN 10268 Material no. H240LA 1.0480 H280LA 1.0489 H320LA 1.0548 H360LA 1.0550 H400LA 1.0556 DIN EN 10292 Material No. H260LAD+Z, +ZF 1.0929 H300LAD+Z, +ZF 1.0932 H340LAD+Z, +ZF 1.0933 H380LAD+Z, +ZF 1.0934 H420LAD+Z, +ZF 1.0935 Hot-rolled flat products made from steels with a high yield point for cold working: DIN EN 10149-2 Material no. S315MC 1.0972 S355MC 1.0976 S420MC 1.0980 S460MC 1.0982 S500MC 1.0984 S550MC 1.0986 S600MC 1.8969 S650MC 1.8976 S700MC 1.8974h)Page 7 VW 011 06-1: 2004-07i)Cold-rolled strip and sheet with higher yield point for cold working made from phosphorus-alloy steels SEW 094 Material no. ZStE220P 1.0397 ZStE260P 1.0417 ZStE300P 1.0448 DIN EN 10 292 Material no. H220PD+Z, +ZF 1.0358 H260PD+Z, +ZF 1.0431 H300PD+Z, +ZF 1.0443 Strip and sheet from stainless steels (DIN EN 10088-2): e.g. austenitic steels X5CrNi18-10 1.4301 or ferritic steels X2CrTi12 1.4512j)Page 8 VW 011 06-1: 2004-074.2DesignFüThe following specifications and the notes on design from the DVS 0929 Specification are used as the basis for the production-friendly design of arc-welded sheet-steel joints. 4.2.1 Joint typesThe weld joint is the area in which the parts are joined by welding. The respective type of joint is determined by the arrangement of the parts with respect to each other (extension, reinforcement, branching), see Table 1. Table 1 – Joint types (DIN EN 12345) Position of parts Description The parts lie in the same plane and touch against each other end to end The parts lie on top of one another in parallel, e.g. in explosive cladding The parts lie in parallel on top of one another and overlap. The parts meet at right angles (Tshaped) and lie on top of one another Two parts lying in the same plane meet on a third part that lies between them at right angles (forming a double T shape) One part meets the other at an angle. The edges of two parts meet at an angle of more than 30° (corner)No. 1 2 3Type of joint Butt joint Edge joint Lap joint4T-joint5Double T-joint6Bevel joint7Corner joint8Front jointThe edges of two parts meet at an angle of 0° to 30°9Multiple jointThree or more parts meet at any angle Two parts, e.g. wires, lie on top of one another in a cross shape10Cross jointPage 9 VW 011 06-1: 2004-074.2.2Weld typesThe weld type is determined by the following: Type of weld joint Type and scope of preparation, e.g. gap optimization (see DIN EN ISO 5817 and DIN EN ISO 9692-1) Material Welding method. 4.2.2.1 Fillet weld The parts lie in two planes with respect to one another, form a fillet joint and are joined by welding. It is possible to differentiate between a fillet weld (Figures 3 and 5) and a double fillet weld (Figure 4) with and without edge preparationFigure 3 - Fillet weld on T-jointFigure 4 – Double fillet weld on T-jointFigure 5 - Fillet weld on bevel joint without edge preparation4.2.2.2 Square butt weld on butt joint, flanged weld The parts lie in one plane, form a gap and are joined by welding, see Figures 6 and 7.Figure 6 - Square butt weld 4.2.2.3 Lap weldFigure 7 – Flanged weldThe parts lie in parallel on top of one another. The face surface of the top sheet and the bottom sheet form a fillet. Both parts are joined by welding. This is termed lap weld (see Figure 8). Variant 1 Variant 2Figure 8 – Lap weldPage 10 VW 011 06-1: 2004-074.2.2.4 Front weld See Figure 9.Figure 9 – Front weld 4.2.2.5 Plug weld See Figure 10.Figure 10 – Plug weld 4.3 4.3.1 Weld dimensions Throat thicknessThe calculated throat thickness a is required for the calculation of the forces acting on a weld joint. For example, the following applies to the design of a fillet weld: a ≤ 0.7 tmin. In production, the actually measured throat thickness s must always be greater than or the same as the calculated throat thickness a. If the throat thickness s (Figure 11) cannot be determined directly, the smallest common throat thickness sN (Figure 12) can be used for an alternative criterion. The smallest common throat thickness sN is the shortest distance between the contact surfaces of component edge and weld metal and the surface of the weld (see also Figures 13 and 14).sN saaFigure 11 - Fillet weldFigure 12 - Fillet weld with deep penetrationPage 11 VW 011 06-1: 2004-07sNsNFigure 13 – Concave weldFigure 14 – Convex weldThe shortest (common) distance between both components of the weld joint shall be measured in order to determine the shortest common throat thickness sN. Excess weld metal must not be considered for convex welds (see Figure 14). 4.3.2 Weld lengthThe calculated weld length l is the weld length defined for the specific design by the designer. Both the starting and end areas (end crater) are used to determine the weld length. In order to improve the dynamic load capacity, the weld length can exceed the component length (Figure 15).l1 = Calculated weld length e.g. component length l2 = Weld seam length Figure 15 – Magnified weld length Proof of sufficient strength is provided by the component-specific strength tests.Page 12 VW 011 06-1: 2004-075Requirements for welds and quality assurance of weldsIn general, the welding quality requirements according to DIN EN 729-1 shall be taken into consideration together with the comprehensive quality requirements set out in DIN EN 729-2. The design of a weld shall be described clearly by indicating the weld’s length, thickness and quality. These requirements are part of the drawing specifications (also see Section 6). Unless other specifications are noted in the drawing, the requirements of Sections 5.1 to 5.5 shall apply. 5.1 Weld qualityIf there is no component-specific test specification, quality level B, high, specified in DIN EN ISO 5817, shall apply. The imperfections specified there are represented for square butt welds and fillet welds on a T-joint. The limit values for imperfections apply to other weld types, too (e.g., flanged weld, fillet weld on lap joint). Unequal weld leg lengths as an imperfection according to DIN EN ISO 5817 must not be evaluated for the fillet weld in joints of sheet metal in the body-in-white and in exhaust systems. 5.2 Penetration depthsThe weld joint is sufficient once a continuous crystalline joint with a measurable penetration depth of f ≥ 0.2 mm is created between the sheets involved. For certain weld types – e.g. fillet weld on lap joint or flanged weld – the penetrations f cannot always be determined if 100% of the face surfaces is included in the weld. Permissible penetration depths f < 0.2 mm shall be indicated in the drawing or specified in a component-specific test specification. The weld quality and/or strength must be verified by means of a dynamic strength test and a microscopic examination. NOTE: Due to the smaller “welding window” the test intervals for f < 0.2 mm (e.g. using microsections) shall be conducted at shorter time intervals or on smaller batch sizes. The processes shall be coordinated with all the departments involved (Design, Quality Assurance, Production).Page 13 VW 011 06-1: 2004-075.3 5.3.1Weld types Square butt weld on butt jointt1sFigure 16 - Square butt weld on butt joint s = throat thickness fSt = penetration The face surfaces (fSt ) shall be 100% melted. Design as flanged weld: s ≥ tmin. (see Figure 16) fSt ≥ 100 %SNt1Figure 17 – Flanged weld sN = smallest common throat thickness The face surfaces (fSt ) shall be 100% melted. sN ≥ tmin. (see Figure 17)t2t2Page 14 VW 011 06-1: 2004-075.3.2Front weldSNf1 SN fL2sNf2t1t2 t1a) b) Figure 18 – Front weld sN fL2. f1,2 tmin. t1 0.2 mmt2t1c)t2sN = smallest common throat thickness fL2 = penetration length f1,2 = penetration 5.3.3 Fillet weld on lap joints1 sN N af2t1hs2Figure 19 - Lap weld s1,2 sN a f2 h = throat thickness = smallest common throat thickness = calculated throat thickness = side wall penetration on the component t2: = gap size s1,2 0.7 tmin. sN f2 s1,2 and sN 0.7 tmin. a ≤ 0.7 tmin. (design recommendation) 0.2mm (see Figure 19)NOTE: If the throat thicknesses s1,2 cannot be determined directly, the smallest common throat thickness sN may be chosen as an alternative criterion.t2Page 15 VW 011 06-1: 2004-075.3.4Fillet weld with deep penetrationt1 f1 s1 sNt2aTheoretical root pointFigure 20 - Fillet weld with deep penetration s1,2 sN a f1,2 = throat thickness (with deep penetration) = smallest common throat thickness = calculated throat thickness = side wall penetration on component t1,2 s1,2 0.7 tmin. sN s1,2 and sN 0,7 tmin. a ≤ 0.7 tmin. f1,2 0.2 mm (see Figure 20)NOTE: If the throat thicknesses s1,2 cannot be determined on the microsection directly, the smallest common throat thickness sN may be chosen as an alternative criterion. 5.3.5 Fillet weld on bevel jointt1sN≤ 30°Figure 21 - Fillet weld on bevel joint sN = throat thickness f2 = penetration sN f2 tmin. 0.2 mm (see Figure 21)The face surface of the upper sheet must be 100 % melted.f2t2f2 s2Page 16 VW 011 06-1: 2004-075.3.6Multiple jointf1f2lt1t3Figure 22 – Three-sheet-T-joint f1,2,3 = penetration fSt1,2 = face surface penetration of t1,2 fSt3 = face surface penetration of t3 5.3.7 Corner joint f1,2,3 > 0.2 mm fSt1,2 ≥ insertion depth l fSt3 = 100% meltedsNt1t2Figure 23 – Corner joint The face surfaces of both sheets must be 100 % melted. Smallest common throat thickness sN ≥ tmin.t2Page 17 VW 011 06-1: 2004-075.3.8Plug weldFor plug weld see Figure 24. The values in Table 2 serve as reference values for the ratio of the sheet thickness to the hole diameter. Table 2 – Hole diameter and sheet thickness Sheet thickness used t (mm) up to 1.0 > 1.00 to 1.25 > 1.25 to 1.50 > 1.50 to 2.00 > 2.0 to 3.00 > 3.00 to 3.50 Hole diameter ∅ or L (mm) ≥6 ≥7 ≥8 ≥9 ≥ 10 ≥ 14 Optionally, long holes for narrow flanges W x L (mm) 6 x 10 6 x 12 8 x 12 -When there are gaps between the sheets, the length of the penetration fL must be equivalent to the length L or to the diameter of the hole, or exceed it. ∅ or L x Bt1 t2 fLf2fSt1,2 = face surface penetration of t1,2 fL = penetration length, width and/or diameter f2 = penetration depthfSt1,2 = 100 % melted fL ≥ ∅ or L or W f2 ≥ 0.2 mm Figure 24 – Plug weldThe face surfaces of the hole must be 100 % melted.Page 18 VW 011 06-1: 2004-075.4Special weld typesAdequate evaluation criteria shall be used to evaluate any special weld types that are not listed here. 5.4.1 Fillet weld on multiple lap jointS1t1 t2 t3 f3S2Figure 25 - Three-sheet lap weld The cross-sections of the upper sheets t1 and t2 must be 100 % melted and the throat thickness a of t1 and t2 must be met. If no specifications are made in the drawing, the following applies as reference value: a = 0.7 tmin2,3 The penetration depth f3 in sheet t3 shall be minimum 0.2 mm.Page 19 VW 011 06-1: 2004-075.4.2Multiple front weld sN2 sN1 sN3 F1 F2 Fi = joining plane i F3 *1) If it is clear that one sheet arrangement in a multiple-sheet arrangement is to be considered as a single sheet, then this sheet shall not be included in the overall evaluation when determining the throat thickness sN. t1 t2 t3 t4*1)Figure 26 – Four-sheet front weld In the case of multiple-sheet joints, the smallest common throat thickness sN of the relevant joining planes is used to determine the throat thickness s, as is the case for a multiple lap joint. Here the following applies: In the relevant joining plane (in Figure 26 - four-fold front weld with the joining planes F1, F2 and F3) the throat thickness sN must be ≥ Σ of the sheet thicknesses on the right and = Σ of the sheet thicknesses on the left of the joining plane. The following applies to Figure 26 as an example: sN1 ≥ t 1 sN2 ≥ ? t(3+4) sN3 ≥ ? t4 fSt = face surfaces t1 t4 < (t2 + t3 + t4 ) < (t1 + t2 + t3 ) t3 + t4 < (t1 + t2 ) fSt 1,2,3,4 = 100% meltedPage 20 VW 011 06-1: 2004-07sN4sN3sN 2 s N1t1 t t34t2Figure 27 – Multiple front weld For multiple front welds in exhaust systems (e.g., sheet layers on the exhaust pipe, Figure 27) the factor 0.7 applies in the determination of the smallest common throat thickness sN: sN1 ≥ 0.7 t1 sN2 ≥ 0.7 (t1 + t2) sN3 ≥ 0.7 (t1 + t2 + t3) sN4 ≥ 0.7 tpipe or or sN2 ≥ 0.7 (t3 + t4) sN3 ≥ 0.7 t4Page 21 VW 011 06-1: 2004-075.4.3Fillet welds on components with round cross sectionsf1 sNtaFigure 28 - Fillet weldt f1 = = t2 f2Figure 29 - Fillet weld with deep penetrationsFigure 30 – Concave fillet weld For Figures 28 and 30 determine the throat thickness s approximately: On workpieces with different geometrical shapes, the shortest distance of the median line between the two workpieces shall be selected as the dimension s. s = throat thickness s ≥ 0.7 tminFor fillet welds on components with a round cross section it is recommended to determine the smallest common throat thickness sN as shown in Figure 29. sN = smallest common throat thickness sN ≥ a. NOTE: In the event of imperfections, e.g. undercuts, DIN EN ISO 5817 shall apply.f2Page 22 VW 011 06-1: 2004-075.4.4Square butt weld on flanged jointf1 f2 t1 sN t2Figure 31 - Fillet weld on specially shaped workpieces sN = smallest common throat thickness f1,2 = penetration depth sN ≥ tmin. (see Figure 31) f1,2 ≥ 0.2 mmPage 23 VW 011 06-1: 2004-075.5 5.5.1Evaluation of imperfections Weld spatterWeld spatter must be avoided as far as possible. Any globules or welding residues that remain stuck to the parts and which could lead to an impairment of function are not permitted. Spatter-free areas shall be defined in the drawing or in a test specification. 5.5.2 General imperfectionsImperfections such as cracks, pores, lack of fusion, gap sizes shall be evaluated, unless otherwise indicated in the drawing, according to DIN EN ISO 5817, quality level B “high”. Unequal weld leg lengths shall not be evaluated for fillet welds on lap joint. For exhaust systems the gap size must not exceed 1.0 mm. 6 Drawing entriesThe graphical representation (for example see Figure 32), dimensioning and symbols for the welding procedures named in Section 1 shall be carried out according to DIN EN 22553.s8a6n x l (e)131/ VW01106-1/h Legend: s8 = actual throat penetration) 8 mm thickness (with deepva6 = design throat thickness (without deep penetration) 6 mm n = number of welds l = minimum weld length; tolerance +5 mm, unless otherwise indicated e = distance between the welds v = initial dimensionExplanation: Weld produced by means of metal inert-gas welding (code number 131 according to DIN EN ISO 4063); evaluation according to VW 011 06-1; horizontal position h according to DIN EN ISO 6947. Figure 32 - Example of application for interrupted fillet weld with initial dimension; symbolic representationPage 24 VW 011 06-1: 2004-077Referenced standards1 Steel Flat Products; Cold Rolled Sheet and Strip; Technical Delivery Conditions; Mild Unalloyed Steels for Cold Forming Weldability; Metallic Materials, Definitions Steels for General Structural Purposes; Quality Standard Quality Requirements for Welding - Fusion Welding of Metallic Materials – Part 1: Guidelines for Selection and Use Quality Requirements for Welding - Fusion Welding of Metallic Materials – Part 2: Comprehensive Quality Requirements Hot Rolled Products of Non-Alloy Structural Steels; Technical Delivery Conditions Stainless Steels - Part 2: Technical Delivery Conditions for Sheet/Plate and Strip of Corrosion-Resisting Steels for General and Construction Purposes Cold Rolled Low Carbon Steel Flat Products for Cold Forming – Technical Delivery Conditions Cold Rolled Uncoated Mild Steel Narrow Steel Strip for Cold Forming Technical Delivery Conditions Hot Rolled Flat Products Made of High Yield Strength Steels for Cold Forming – Part 1: General Delivery Conditions Hot Rolled Flat Products Made of High Yield Strength Steels for Cold Forming – Part 2: Delivery Conditions for Thermomechanically Rolled Steels Cold-Rolled Flat Products Made of High Yield Strength Micro-Alloyed Steels for Cold Forming - General Delivery Conditions Continuously Hot-Dip Coated Strip and Sheet of Steels with Higher Yield Strength for Cold Forming – Technical Delivery Conditions Welding - Multilingual Terms for Welded Joints with Illustrations Welded, Brazed and Soldered Joints - Symbolic Representation on Drawings Welding – Fusion-Welded Joints in Steel, Nickel, Titanium and Their Alloys (Beam Welding Excluded) – Quality Levels for Imperfections Welding and Allied Processes - Nomenclature of Processes and Reference Numbers Welds - Working Positions - Definitions of Angles of Slope and Rotation Welding and Allied Processes – Recommendations for Joint Preparation Part 1: Manual Metal-Arc Welding, Gas-shielded Metal-Arc Welding, Gas Welding, TIG Welding and Beam Welding of Steels Welding and Allied Processes – Vocabulary - Part 1: Metal Welding Processes Recommendations for Selection of Acceptance Levels according to DIN EN 25 817; Butt Welds and Fillet Welds on Steel Notes on Design for MIG/MAG Welding using Industrial Robots Cold-Rolled Strip and Sheet of Micro-Alloyed Steels with Higher Yield Point for Cold Forming – Technical Supply SpecificationsThe last publication date of withdrawn standards is provided in parentheses. DIN 1623-1 (02.83) DIN 8528-1 DIN 17100 (01.80) DIN EN 729-1 DIN EN 729-2 DIN EN 10025 DIN EN 10088-2 DIN EN 10130 DIN EN 10139 DIN EN 10149-1 DIN EN 10149-2 DIN EN 10268 DIN EN 10292 DIN EN 12345 DIN EN 22553 DIN EN ISO 5817 DIN EN ISO 4063 DIN EN ISO 6947 DIN EN ISO 9692-1 DIN ISO 857-1 DVS 0705 DVS 0929 SEW 093 (03.87)1In this section terminological inconsistencies may occur as the original titles are used.。

大众标准中文版

1 范围本标准规定了抗拉强度为 Rm≦ 1000Mpa（按 VW 137 50 的特征字母 r）的铁材料和钢制件上的电解离析和无Cr（ VI）后处理的锌/镍合金涂覆层的要求。

此外还定义了抗拉强度值大于 1000Mpa时的应用极限。

本标准定义了合金涂覆不适用于抗拉强度 Rm>1200Mpa 和表面硬度>370HV 的钢制件。

而且适用于抗拉强度值在 1000Mpa 和 1200Mpa之间的钢制件时，必须按 DIN EN ISO4042 作热处理。

银色涂覆层（例如：Ofl-r642,Ofl-r643,Ofl-r645和Ofl-r647）特别适用于导线连接（接地线连接）。

这些涂覆层特别适用于内部传动的紧固元件，以避免附加的施力作用。

大众标准中文版

1 范围本标准规定了抗拉强度为 Rm≦ 1000Mpa（按 VW 137 50 的特征字母 r）的铁材料和钢制件上的电解离析和无Cr（ VI）后处理的锌/镍合金涂覆层的要求。

此外还定义了抗拉强度值大于 1000Mpa时的应用极限。

本标准定义了合金涂覆不适用于抗拉强度 Rm>1200Mpa 和表面硬度>370HV 的钢制件。

而且适用于抗拉强度值在 1000Mpa 和 1200Mpa之间的钢制件时，必须按 DIN EN ISO4042 作热处理。

银色涂覆层（例如：Ofl-r642,Ofl-r643,Ofl-r645和Ofl-r647）特别适用于导线连接（接地线连接）。

这些涂覆层特别适用于内部传动的紧固元件，以避免附加的施力作用。

大众标准-TL-196中文-2012年12月版

涂层过程须直接，快速，以缩短中转和交通运输时间。（目标时间：不超过48小时）
在按技术要求装配时，不许损坏涂覆层，从而影响功能和降低防腐层规定。
Ofl-s627的摩擦系数依据VW01129标准。除紧缩评估在室温下进行，其他测试按VW 01131-1或VW 01131-2进行。
Ofl-s611，Ofl-s621和Ofl-s627的测试要求适用于螺钉的头部和扳手轴承表面。此测
试要求还适用于一些类似的螺纹件及模塑件表面。3.7章节中特别规定柄和线程降低测
试要求。
由于涂层过程中，零部件相互接触，已涂层零件上的凝结物积累现象难以被完全消除。
保零件的可安装性，所有零件需进行外观检验。
3.3基底材料
按图纸或主数据列表（MDL）
3.4颜色
黑色RAL900的紧固件，涂层厚度需按系统设定减小。
色。
Ofl-s621
锌/镍合金一涂覆层，按TL244有限层厚，磷化处理，有机涂层，深黑色。
Ofl-s627
同Ofl-s621，此外还需按TL52132作润滑剂处理。
3.2基本技术要求
首次供货和变更的批准，按大众标准VW01155
避免有害物质，按VW911 01
涂层介质及涂层中不能含有络化合物（VI）。
>T20按VW01048)
米制螺纹组件适用于环境温度低于90摄氏度的条件下。米制螺纹紧固件及
Ofl-s627适配于一次性螺纹接头。
此涂层系统不为标准的紧固件表面保护方法。
2
见VW13750第二章节
3
3.1表面防护类型
表面保护类型见表1
表面保护类型
特性和外观
Ofl-s611
锌一涂覆层，按TL217有限层厚，磷化处理，有机涂层，深黑

VW s ndard list 大众标准目录

CN/EN
2003.11 2002.10
1992.07
2009.12.0 2009.12.0
1
1
2009.01.0 2009.01.0
1
1
中文作废作参考
42 VW 450 01 43 VW 501 15
低压导线传输(包装)尺寸及要求环境保护(镉及镉化合物准则)
DE CN/DE
1985.03
1992.05 1985.03
Nachfolger: VW 60306
59 VW 601 97 60 VW 602 58
组合胶夹密封件的密封性检验
DE
2007.09
DE
2007.07.0 1
2007.07
61 VW 603 06
自动车低压电压电缆单线,裸线,密封
CN/EN/DE 2000.11 2005.11 2005.11
EN
电线耐高温135℃带塑料包皮(非点火用)
CN/EN/DE
铜绞线
CN/DE
2003.12 1974.11 1975.06
1976.02 1991.11
2003.12 1999.09 1974.11
2003.12
1999.09.0 1
1974.11
1974.11
1982.11 1975.06 1975.06 1974.04 1976.02
2006.12
2003.11
2007.06
2007.06
2006.06
2005.01
2007.08
2009.06.0 3
2004.02
2004.02
2006.12.0 1
2003.11
2007.06.0 1

大众常用标准汇总

大众常用标准汇总LG GROUP system office room 【LGA16H-LGYY-LGUA8Q8-LGA162】一、焊接标准VW 01101类似国标中描述焊接类型并用图例表示的标准。

对各种焊接进行了概括的介绍，并规定了各种标准的图示符号，是焊接里很概括的一章。

eg:VW 01103凸点焊标准（weld projection），图示表示了不同的凸点焊情况，规定了不同厚度的板件进行凸点焊时凸点的直径、高度等。

eg:VW 01105点焊标准（spot weld），详细介绍了点焊的设计思想、焊点排布、强度计算和校合，以及焊接头的布置和形状参考，有图示、查表表格和例题，教科书般的详尽标准。

规定了焊接点的熔深要求、焊接头大小标准、缩印要求。

焊接后表面等级OG1\OG2\OG3的定义。

规定了图纸表注标准。

使用此标准焊接的熔深、劈凿（或者母材撕裂）都以VW01105为认可标准（Acceptance criteria）。

实验方法也定义为VW01105，实际上此标准内第3 章有具体的实验标准比如PV6702等。

考虑到VW01105比较全面而且大众认可，所以不把具体的小标准作为实验方法。

VW 01105-2 针对铝制金属的特殊焊接要求，包括特殊的熔深、劈凿要求。

eg:VW 01105-3 镀锌合金的特殊焊接要求,对焊板、焊接头有比较详细的描述，对校合计算过程有详细介绍，熔深和劈凿依然参考VW01105-1。

VW 01105-4 针对大厚度钢和高强度钢的焊接标准，介绍了特殊的技术要求和过程控制。

介绍了“焊接强度——焊接时间”图，介绍了标准的图纸表注方法。

eg:VW 01106弧焊、二氧化碳保护焊、熔焊标准。

规定了图纸标注的标准。

详尽规定了不同钢板焊接时的要求和标准，图例表示了各种焊接情况下焊缝的形式。

介绍了应力计算标准、涂层材料。

规定了不同钢材焊接时焊缝的评估标准。

认可标准和实验方法均为VW 01106。

VW 50105大众标准

Confidential. All rights reserved. No part of this document may be transmitted or reproduced without the prior written permission of a Standard Department of the Volkswagen Group,.Parties to a contract can only obtain this standard via the responsible procurement department..VOLKSWAGEN AGF o r m F E 41 -10.99T h e E n g l i s h t r a n s l a t i o n i s b e l i e v e d t o b e a c c u r a t e . I n c a s e o f d i s c r e p a n c i e s t h e G e r m a n v e r s i o n s h a l l g o v e r n .Q U E L L E : N O L I S2 Specifications in technical referencesDesignation example for upholstery cover material made of woven fabric:VW 501 05 – woven fabric3 Scope and aimThis standard contains basic requirements for material grades and part grades of upholstery cover materials.The standard applies to woven, knitted and split-knitted materials for seat and backrest covers, other coverings and laminations.The required numerical values apply to each individual measurement.Only laminated materials shall be used for testing.4 AppearanceThe upholstery cover material shall comply with the standard VW 911 01 concerning fiber composition and additives, e.g. coloring agents.The material shall be clean, to all practical purposes free of mineral oil, free of misweaves or knit flaws, and shall be distortion-free when laid out. The material shall not look streaky. Skewed weft and bowing over the entire material width shall not exceed 1.5 % for woven fabrics and 2 % for circular-knitted fabrics. Skewed weft shall be measured over the entire material width whereas bowing shall be measured at the highest point of the bow (at right angles to the travelling direction, see Figure 1). Measurement must be performed on non-processed roll stock.right wrongFigure 1: BowingIn the edge areas of the material the skewed weft and bowing shall not exceed 2% for woven fabrics and 2.5% for circular-knitted fabrics. At least 250 mm of the entire width shall be measured. Deviations and further specifications may be agreed upon in consultation with the relevant departments; they must be documented on the drawing. Solid colored materials are excepted from testing.If required, the upholstery cover material shall be high-frequency weldable (HF-weldable) with a suitable padding insert. Changes may be implemented upon written agreement. Substances or foreign matter that have an adverse effect on the HF-weldability and bond stability are not permissible.For cut pile, the web shall be of uniform density. For flock fabric, a formation of shiny areas on the seat is not permissible.Only a moisture resistant or highly moisture resistant grade of rayon fiber shall be used.Only pure wool (no reclaimed wool) shall be employed.The backing fabric shall be laminated in a stress-relieved manner.5 ChemicaltreatmentFinishings, impregnations and fillers are not permissible.Deviations are permissible in individual cases, e.g., a silicic-acid-based chemical finish to improve resistance to shifting or the use of potentially required chemical softening agents; however, these additives shall not produce a stiff feeling on the upholstery cover material surface.Organic or inorganic substances which can adversely affect lightfastness, durability or emission behavior may not be added to the face fabric. This includes e.g. phosphoric acid derivatives serving as flame retardants.6 IdentificationThe back of the roll stock must be visibly identified in compliance with the specification (manufacturer, batch number, etc.). The identification must not have an adverse effect on the face fabric.Batch identification shall be agreed upon accordingly (max. distance between identification imprints 350 mm).characteristics7 Material7.1 MaterialTotal structure acc. to TL, drawing or releaseFace fabric acc. to TL, drawing or releaseFoamed plastic:1)Ether-PUR foam orOpen-cell ester-PUR foamGross density (40 ± 5) kg/m³ or acc. to specificationCapable of being flame-laminatedHF-weldable (if required)Hydrolysis-resistantNon-agingOr according to specifications in drawing and/or release.Type and color of the foamed plastic to be used shall be agreed upon with the given test laboratory or with the responsible departments. Supplier, type and overall weight of the foamed plastic shall be indicated at the time of sampling.Backing material acc. to TL 487, or acc. to specification7.2 Weight per unit areaAcc. to TL, drawing or release (see section 10.4)Separated into face fabric, backing fabric and overall weight, with tolerances respectively.1) Efforts are currently being undertaken to replace foam lamination. Information on this matter will be added.7.3 YarncharacteristicsFace and backing fabrics (separate, acc. to length and width2)Thread / loop countType of fiber according to drawing or TLYarn used or according to release and/or released sampleThread size8 Qualityspecifications8.1 Behavior upon treatment with detergentsThe upholstery cover material shall be cleanable with an aqueous surfactant solution and with conventional organic solvents, e.g. petroleum ether, without forming rings.After special boiling point spirit 2 acc. to DIN 51 631 has been allowed to evaporate from the wetted, approx. 50 cm² surface, no rings must form on the face fabric.No color change on unused material may appear during cleaning tests with a white cloth saturated with petroleum ether, nor may bleeding onto the cloth occur.8.2 Soiling and cleaning behavior8.2.1 Behavior upon soiling and cleaningTesting acc. to PV 3356Colorimetry acc. to VW 501 908.2.1.1 Soiling behaviorTable 1:L > 50 (light colors)L = 50 to 30(medium-light colors)L < 30(dark colors)Gray-scale level 1 Gray-scale level 2 Testing not required 2) For fabrics: length = warp direction; width = weft direction;For split-knitted fabrics: length = pillar stitch; width = weft direction8.2.1.2 Cleaning behaviorTable 2:L > 50 (light colors)L = 50 to 30(medium-light colors)L < 30(dark colors) Substances containing fatGray-scale level 2or∆E ≤ 8Gray-scale level 3or∆E ≤ 4Testing not required Fat-free substancesGray-scale level 2-3or∆E ≤ 5.5 Gray-scale level 3-4or∆E ≤ 3Testing not required8.2.2 PillingbehaviorFor cut pile, roughened surfaces and flock material acc. to PV 3360.Fiber adhesion before cleaning Grade ≤ 2aftercleaningGrade1Number of cleaning attempts ≤ 88.2.3 Water stain sensitivityNo water rings may occur (see section 10.9).8.3 EmissionbehaviorAcc. to VW 501 80 and guideline for use no. 3211 issued by Audi laboratory in Ingolstadt, Germany.Sampling along the entire course of the material, but at least 10 cm from the edge of the material.8.4 MaterialrequirementsSee Table 3:Table 3:TypesNo. Properties Unit Fabric Knit fabric Split-knitted fabric Circular-knittedfabric1 Tear strength 2) 3)1.1 Initial conditionTesting acc. toDIN EN ISO 13 934-1,DIN EN 12 127 and section 10.21.1.1 Length N≥ 600 ≥ 500 4) ≥ 350 ≥ 3501.1.1 Width N≥ 600 ≥ 500 4) ≥ 350 ≥ 3501.2 After aging in water 5)1.2.1 Length N≥ 400 - - - 1.2.2 Width N≥ 400 - - - 1.3 After high-temperature lightexposure 6)Testing: 3 cycles acc. to PV 13031.3.1 Length N≥ 500 ≥ 350 ≥ 350 ≥ 3501.3.2 Width N≥ 500 ≥ 350 ≥ 350 ≥ 3502) See page 43) In the case of laminated upholstery cover material, both face fabric and total structure are to be considered.4) Depending on application: ≥ 350 N permissible, to be specified by ordering party.5) Only applies to upholstery cover materials containing rayon fiber.6) In the case of laminated upholstery cover materials: exposure to be conducted with foam; tear strength to be determined on face fabric only.TypesNo. Properties Unit Fabric Knit fabric Split-knitted fabric Circular-knittedfabric1.4 After high-temperature lightexposureTesting: 3 cycles acc. to PV 1303;changes as compared to the initialcondition1.4.1 Length %≥ 70 7≥ 70 ≥ 80 ≥ 801.4.2 Width% ≥ 70 7≥ 70 ≥ 80 ≥ 80behavior2 SeamN ≥ 350 82.1 Seam strengthTesting acc. to PV 3946;length and width2.2 Seam shifting resistance (forfabrics only); testing acc. to PV39552.2.1 Seam opening under load mm ≤ 6.02.2.2 Permanent seam opening mm ≤ 0.5 93 Separating forceTesting acc. to DIN 53 357 andsection 10.33.1 Foamed plastic/face fabric3.1.1 Length N10 ± 4 10 ± 4 10 ± 4 10 ± 43.1.2 Width N10 ± 4 10 ± 4 10 ± 4 10 ± 47 ) For flock fabric: length ≥ 60%, width ≥ 55%8 ) For sackcloth coverings ≥ 400 N9 ) Torn seam or visible seam opening after unloading not permissibleTypesNo. PropertiesUnitFabricKnit fabricSplit-knitted fabricCircular-knittedfabric3.2Foamed plastic/backing material3.2.1 Length N 10 ± 4 10 ± 4 10 ± 4 10 ± 4 3.2.1 Width N 10 ± 4 10 ± 410 ± 4 10 ± 4 3.3Foamed plastic/face fabric and foamed plastic/backing material After environmental cycle test according to PV 12003.3.1 Length N ≥ 5 ≥ 5 ≥ 5 ≥ 5 3.3.2 Width N ≥ 5 ≥ 5 ≥ 5 ≥ 5 4Elongation of total structure Testing acc. to PV 3909 Suspended loadN1252525 25 4.1Static elongation 10)4.1.1 Length % 9 ± 39 ± 3 22 ± 3 11) 4.1.2 Width % see section 99 ± 3 10 ± 321 ± 3 11)4.2Permanent elongation4.2.1 Length % ≤ 2 ≤ 2 ≤ 2 ≤ 2 4.2.2 Width % ≤ 2≤ 3≤ 3≤ 310) Static elongation is used as a standard value in upholstery fabric design. This value is determined in cooperation with the responsible departments and workers for each upholstery fabric. Processabilitymust be ensured even for critical components.Static elongation is specified as a nominal dimension with tolerance for standard production (e.g. technical engineering release/ drawing). Process capability must be ensured for standard production release. This specification also is valid for second contractors.11) For side airbag insert: length (10 ± 3)%, width (10 ± 3)%TypesNo. Properties Unit Fabric Knit fabric Split-knitted fabric Circular-knittedfabric4.3 Dynamic elongationTesting acc. to DIN EN ISO 13934-1acc. to release4.3.1 Length and width, when a force of50 N is appliedacc. to release4.3.2 Length and width, when a force of125 N is applied5 External pilling characteristics 12)Grade ≥ 4 ≥ 4 ≥ 4 ≥ 4 Testing acc. to PV 3928,enhanced Martindale apparatus 13)6 Abrasion characteristics 14)6.1 Schopper abrasion testTesting acc. to PV 3908Contact pressure 10 N1,000 abrasion cycles6.1.1 Weight loss g ≤ 0.10 ≤ 0.10 ≤ 0.10 ≤ 0.106.1.2 Wear profile15)Testing acc. to DIN EN 20 105-≥ 3 ≥ 3 16) ≥ 4 ≥ 3 A02Contrast acc. to fastness grade12) Cut pile is not tested here.13) Friction medium I (viscose/linen) only14) When testing foam laminations with a thickness of ≥ 4.5 mm, the foamed plastic shall be removed up to a residual foam thickness of (2 + 0.5) mm with a suitable cutting tool (e.g. universal fast splittingmachine UAF 470, by Fortuna Werke Stuttgart, Germany).For natural fiber-blend fabrics a contact pressure of 10 N and a weight loss of ≤ 0.30 g can be agreed upon.15) When evaluating abrasion characteristics after testing with the Schopper machine or Martindale apparatus the following flaws are not acceptable within the specified number of abrasion cycles: threadseparation, pilling, heavy fluffing or roughening, stripping of flock material cores, abrasion revealing white color.16)Visual evaluation "with the nap"TypesNo. Properties Unit Fabric Knit fabric Split-knitted fabric Circular-knittedfabric6.2 Martindale abrasion test 17)18)Testing acc. to DIN EN ISO 12947-1Center of seat No flaws up to 35,000 abrasion cycles 15)6.2.1Side of seat No flaws up to 50,000 abrasion cycles 15) Wear profile 12)Headrest anddoor liningNo flaws up to 25,000 abrasion cycles 15)6.2.2 ContrastAcc. to fastness grade ≥ 3 ≥ 3 ≥ 3 ≥ 36.2.3 Weight loss g ≤ 0.02 ≤ 0.02 ≤ 0.02 ≤ 0.026.3 Velcro closure test, testing acc. toPV 3361, enhanced Martindaleapparatus 13) Grade ≥ 3 - 4 (standardvalue)≥ 3 - 4 (standardvalue)≥ 3 - 4 (standardvalue)≥ 3 - 4 (standardvalue)7 High-temperature light agingbehaviorTesting: 3 cycles acc. to PV 1303Lightfastness acc. to gray-scale level ≥ 4, color shift not permissible 8 Colorfastness8.1 To waterTesting acc. to DIN EN 20 105-A03 and section 10.5 Fastnessgrade ≥ 4.5 ≥ 4.5 ≥ 4.5 ≥ 4.517) See footnote 12)18) Load weight (795 ± 7) g of attached weight and specimen holderTypesNo. Properties Unit Fabric Knit fabric Split-knitted fabric Circular-knittedfabric8.2 To abrasionTesting acc. to DIN EN ISO 105-X12 andSection 10.5 (crockmeter test)Gray-scale level acc. toDIN EN 20 105-A038.2.1 Wet Fastnessgrade≥ 4.5 ≥ 4.5 ≥ 4.5 ≥ 4.58.2.2 Dry Fastnessgrade≥ 4.5 ≥ 4.5 ≥ 4.5 ≥ 4.59 Air permeability *)Testing acc. to DIN EN ISO 9237Area to be tested: 20 cm2Differential pressure: 200 Pa l/min/100 cm2≥ 75 ≥ 75 ≥ 75 ≥ 7510 Moisture absorptionTesting acc. to section 10.6(not for fully synthetic materials)g/100 cm2≥ 5 ≥ 5 ≥ 5 ≥ 511 Weld seam adhesionTesting acc. to section 10.2Per 5 cm specimen width11.1 Initial condition N ≥ 40 ≥ 40 ≥ 40 ≥ 4011.2 After 24 h aging at elevatedtemperatureat 90°C mechanically circulatedair, followed by 1 h acclimatizationperiodNo decrease as compared to initial conditionTypesNo. Properties Unit Fabric Knit fabric Split-knitted fabric Circular-knittedfabric12 Compression setTesting acc. to section 10.712.1 Loading / unloading% ≤ 5 ≤ 5 ≤ 5 ≤ 5 at (23 ± 2)°C12.2 Loading at (50 ± 2)°C% ≤ 10 ≤ 10 ≤ 10 ≤ 10 Unloading at (23 ± 2)°C12.3 Loading / unloading% ≤ 10 ≤ 10 ≤ 10 ≤ 10 at (23 ± 2)°Cafter climate agingTesting acc. to section 10.813 Burning behaviorRequirements acc. to TL 1010 acc. to US Law 571.302*) Exceptions are to be defined separatelyPage 13VW 501 05: 2003-119 Static elongation of fabricEngineering standard values. Values are specified by the respective engineering department.Table 4Type of weave Length (warp) in % Width (weft) in % Solid-colored materials for9 ± 3 9 ± 3VW passenger cars andVW commercial vehiclesFlock fabric 7 ± 3 6 ± 3Linen 7 ± 3 7 ± 3Twill 8 ± 3 8 ± 3Satin 7 ± 3 7 ± 3Jacquard 7 ± 3 7 ± 3Hopsack twill 7 ± 3 7 ± 3Warp rib 7 ± 3 6 ± 3Weft rib 6 ± 3 7 ± 3Woven velour 10 ± 3 10 ± 3Epinglé 7 ± 3 7 ± 3Double face cloth Layer with lowest elongationminus 1 %10 Notes on testingpreparation10.1 SpecimenPrior to testing, the specimens shall be conditioned for a minimum of 24 h in DIN 20 139-20/65 standard climate.strength10.2 TearTest values per 5 cm specimen width.Determination of tear strength in the strip tensile test acc. to DIN EN ISO 13 934-1 at a traverse speed of 100 mm/min and a free clamping length (gage length) of 100 mm.force10.3 SeparatingTest values per 5 cm specimen widthThe separating force is determined by testing according to DIN 53 357. When evaluating, not only the peak values but also the entire separating force scatter range is recorded.10.4 Weight per unit areaThe tests are carried out according to DIN EN 29 073-1 and DIN EN 12 127.Weight per unit area shall be measured on at least five round specimens of 100 cm2 each, which shall be taken from the total width of the roll.Page 14VW 501 05: 2003-1110.5 ColorfastnessA specimen of approx. 25 cm2 shall be wetted with 2 cm3 of deionized water, placed between filter papers (Schleicher & Schüll, "Blauband 5893") and 2 glass plates, and loaded with a weight of 5 kg for 1 h. The filter paper is evaluated for bleeding on the basis of the gray-scale level acc. to DIN EN 20 105-A03. Colorfastness against abrasion (crockmeter test) is determined using ECE cotton fabric acc. to DIN EN ISO 105-X12.The fabric is evaluated for bleeding on the basis of the gray-scale level acc. to DIN EN 20 105-A03.absorption10.6 MoistureA round piece of filter paper of 100 cm2 (Schleicher & Schüll 601) shall be immersed in water and subsequently blotted between 2 dry sheets of the same filter paper until it contains only approx. 7 g water. The round piece of filter paper is then placed on an identically sized round piece of the material to be tested. Both are placed between two glass plates and loaded with approx. 20 N for 3 h at room temperature.set10.7 CompressionOnly for upholstery cover materials with foam lamination, thickness of foamed plastic > 8 mm:loaded with 100 N per 100 cm2 specimen size for 5 h, and completely unloaded for 2 h. All measurements to be performed with a preload of 3.5 N per 100 cm².aging10.8 EnvironmentalPrior environmental aging in unloaded condition for 120 h at 90 °C and 100 % relative air humidity, followed by 16 h of aging in DIN 50 014-23/50-2 standard climate in unloaded condition.10.9 Testing of water stain sensitivity10.9.1 Chemical agents and equipmentDesalinated waterGraduated cylinder for measuring 10 ml of waterGray-scales acc. to DIN EN 20 105-A02 and DIN EN 20 105-A03 for evaluating changes in color as well as bleeding, applying the grades 1 to 5 (grade 5: no change; grade 1: significant change)10.9.2 Specimen taking and preparationAt least one specimen of 500 mm x 500 mm shall be taken from the material under test. In the case of multicolor materials, one specimen shall be taken for each color existing in the material.10.9.3 Test procedureThe specimen shall be placed on a waterproof base. 10 ml of desalinated water are to be applied onto the center of the specimen from as low as possible; adapt the speed of application so that the water cannot flow off the upper side of the specimen but is absorbed.The specimens prepared this way shall be spread out to dry at room temperature (18 to 25) °C.After the specimens are completely dry – this condition can be controlled by weighing them before and after water treatment – changes in color or color appearance as compared to the area without water treatment shall be evaluated using a gray-scale. For light-colored materials the gray-scale acc. to DIN EN 20 105-A03 shall be used, for dark colors the gray-scale acc. to DIN EN 20 105-A02 applies.Page 15VW 501 05: 2003-11 standards1911 Referencedstandards11.1 Group-wideTL 487 PA-Knit; Material RequirementsTL 1010 Materials for Vehicle Interiors, Flammability, Material RequirementsPV 1200 Environmental Cycle TestPV 1303 Non-Metallic Materials; Exposure Test of Passenger Compartment ComponentsPV 3356 Upholstery Fabrics; Soiling and Cleaning BehaviorPV 3360 Upholstery Cover Material; Determination of Pilling BehaviorPV 3361 Upholstery Cover Material; Wear and External Pilling Characteristics – Velcro Closure TestPV 3908 Textiles, Carpets, Wear ResistancePV 3909 N on-Metallic Planar Fabrics, Measurement of Static and Permanent ElongationPV 3928 Planar Fabrics of the Vehicle Interior Trim, Determination of Pilling on Automobile Upholstery FabricsPV 3946 U pholstery Material, Determination of the Strength, Resistance to Tearing and Shifting of SeamsPV 3955 Upholstery Material; Determination of the Seam Shifting Resistance of Upholstery Material – FabricsVW 011 55 V ehicle Supply Parts, General; Approval of First Supply and ChangesVW 501 80 C omponents in Passenger Compartment, Emission BehaviorVW 501 90 C omponents of the Vehicle Interior Trim; Colorimetric EvaluationVW 911 01 V ehicle Environmental Standard; Vehicle Parts, Materials, Operating Fluids; Avoidance of Hazardous SubstancesGuideline for Use No. 3211, Audi Laboratory, Ingolstadt, Emission Behavior Requirementsstandards11.2 ExternalDIN 50 014 C limates and their Technical Application; Standard AtmospheresDIN 51 631 M ineral Spirits - Special Boiling Point Spirits - RequirementsDIN 53 357 T esting of Plastics Sheets; Adhesion TestDIN EN 12 127 T extiles – Fabrics - Determination of Mass per Unit Area Using Small Samples DIN EN 20 105-A02 Textiles; Tests for Colour Fastness, Part A02: Grey Scale for Assessing Change in ColourDIN EN 20 105-A03 Textiles; Tests for Colour Fastness; Part A03: Grey Scale for Assessing Staining DIN EN 20 139 Textiles; Standard Atmospheres for Conditioning and TestingDIN EN 29 073-1 Test Method for Nonwovens; Part 1: Determination of Mass per Unit AreaDIN EN ISO 105-X12 Textiles - Tests for Colour Fastness – Part X12: Colour Fastness to RubbingDIN EN ISO 9237 Textiles, Determination of Permeability of Fabrics to Air19 In this section terminological inconsistencies may occur as the original titles are used.Page 16VW 501 05: 2003-11DIN EN ISO 12 947-1 Textiles – Determination of the Abrasion Resistance of Fabrics by the Martindale Method – Part 1: Martindale Abrasion Testing ApparatusDIN EN ISO 13 934-1 Textiles – Tensile Properties of Fabrics – Part 1: Determination of Maximum Force and Elongation at Maximum Force Using the Strip Method11.3 Laws and regulationsUS Law 571.302 Combustibility of Materials in the Passenger Compartment。

德国大众的外观标准等级

德国大众的外观标准等级
德国大众的外观标准等级主要可以分为以下几个等级：
1. 基础外观标准（Basic Appearance Standard）：这是大众汽车产品的最低外观标准，确保车辆的基本外观质量。

该标准包括车身涂装的表面光滑度、色差控制、喷漆质量等方面。

2. 中级外观标准（Intermediate Appearance Standard）：这是大众汽车产品的中间级别外观标准，要求车辆的外观质量较高。

在基础外观标准的基础上，增加了对于车身线条的一致性、装配缝隙的精度、表面光洁度等方面的要求。

3. 高级外观标准（High Appearance Standard）：这是大众汽车产品的最高外观标准，要求车辆的外观质量非常高。

在中级外观标准的基础上，进一步提高了车身线条的一致性、装配缝隙的精度、表面光洁度等方面的要求，并增加了对于装饰件的外观要求，如镀铬件、车灯等。

以上是大众汽车产品主要的外观标准等级，不同等级的标准要求不同，以满足消费者对于汽车外观质量的需求。

大众等级标准

大众等级标准嘿，朋友们！咱今儿就来唠唠大众等级标准这事儿。

你说啥是大众等级标准呢？就好比咱去菜市场买菜，那菜有好有坏，有贵有便宜，这就是一种等级嘛。

咱生活中到处都是这样的等级划分呀！比如说上学的时候，成绩好的那就是学霸等级，成绩一般的就是普通等级，成绩不太好的呢，那可能就是学渣等级啦。

可这能说明啥呀？学霸等级的就一定以后飞黄腾达，学渣等级的就没出路啦？那可不一定哟！咱身边不也有好多当初学习不咋地，后来混得风生水起的人嘛。

再说说工作吧，有人在大公司当高管，那就是高级白领等级；有人在小公司打打杂，那就是普通职员等级。

可这又咋啦？难道普通职员就没有快乐，没有价值啦？每个人都在自己的岗位上发光发热呀！咱平时买东西也有等级呢。

买名牌包包、高档衣服的，那是一种消费等级；买普通牌子、实惠东西的，又是一种等级。

但这能代表啥呢？穿名牌的就一定比穿普通衣服的有气质、有品味？哼，才不是呢！就像那路边的野花，虽然没有温室里的花朵那么娇艳高贵，但它们也有自己的美丽和顽强呀！咱不能光看等级就给人下定义、贴标签呀！咱普通人的生活不就是这样嘛，有高有低，有好有坏。

但这才是生活的多彩之处呀！你想想，如果大家都一个样，那还有啥意思呢？就像全是一个口味的菜，吃起来多没劲呀！咱不能被这些等级标准给框住了，要活出自己的精彩来。

不管是哪个等级，都有自己的快乐和幸福呀！别老羡慕别人的等级高，说不定别人还羡慕你呢！你说是不是这个理儿？咱也别太在意别人的眼光和评价，走自己的路，让别人说去吧！就像那首歌唱的：“我们不一样，每个人都有不同的境遇。

”咱就是独一无二的，谁也替代不了！所以呀，大众等级标准啥的，咱看看就行，别太当回事儿。

生活是自己的，过得开心最重要啦！管他什么等级，我就是我，颜色不一样的烟火！哈哈！。

大众油漆标准

大众油漆标准大众油漆标准是指在建筑、装饰、家居等领域中，对于油漆品质、施工技术、使用环境等方面的要求和规范。

大众油漆标准起到了保护消费者权益、规范市场秩序、提高行业竞争力等作用。

下面将从油漆品质、施工技术和使用环境三个方面，详细介绍大众油漆标准。

首先，油漆品质是影响使用效果和持续效果的重要因素之一。

大众油漆标准对油漆品质有一系列要求和规范。

首先是对油漆材料的要求，如使用环保无毒材料，确保无害健康。

同时，还要求油漆有理想的附着力和耐候性，能够在不同气候条件下保持长久的美观效果。

其次是对油漆的颜色和光泽度的要求，油漆颜色要饱满均匀，光泽度要符合要求，能够满足用户的个性化需求。

此外，大众油漆标准还要求油漆具有良好的耐磨性和耐腐蚀性，能够抵抗外界环境的影响，延长使用寿命。

其次，大众油漆标准对施工技术也有一系列要求和规范。

施工技术是影响油漆涂层质量的关键因素之一。

大众油漆标准要求施工人员必须经过专业培训，具备一定的技术能力和经验，能够熟练掌握各种施工工艺和操作方法。

施工时要注重表面处理，确保底漆的附着性和漆膜的平整度。

同时要注意涂刷的均匀性和厚度的控制，避免出现刷痕、滴渍等问题。

此外，标准还要求严格控制施工环境，确保温度、湿度等因素在合理范围内，以保证涂层质量。

最后，大众油漆标准对使用环境也有一定要求和规范。

使用环境是影响油漆涂层养护和保养效果的重要因素之一。

标准要求在使用油漆前，要对使用环境进行评估，包括温度、湿度、污染物等因素的考虑。

同时，油漆施工后要保持通风良好，避免有害气体积聚，对居住人员的健康造成影响。

在使用过程中，要及时清洁维护油漆涂层，避免污渍附着和损坏。

总之，大众油漆标准是保证油漆品质、施工技术和使用环境的重要依据。

通过严格的要求和规范，可以为消费者提供优质的油漆产品和服务，保障他们的权益和利益。

同时，标准的推广和应用，还可以促进行业的健康发展，提高行业的整体竞争力。

在今后的发展中，我们应该进一步完善大众油漆标准，不断提高标准的科学性和适用性，以满足市场和消费者的需求。

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