真空定型说明书

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定型机说明书2

定型机说明书2

目录前言-------------------------------------------2关于本书---------------------------------------2一、概述---------------------------------------3二、用途---------------------------------------3三、主要技术参数----------------------------3、4四、试车------------------------------------4、5五、使用说明-----------------------------------5六、保养与维护------------------------------5、6七、电器使用与维护--------------------------6、7八、随机技术文件-------------------------------8九、机器的故障原因及排除方法-------------------8前言欢迎使用青岛环球集团股份有限公司的产品!请仔细阅读本说明书,以便使设备达到最佳使用性能。

本产品执行标准Q/02HQC035-1998关于本书本说明书详细介绍了XDXL2-B型真空冷却定型机的工作原理、技术参数、机器各部分名称、主要功能、保养维修等。

本设备的操作人员和管理人员必须详细了解本说明书,以便正确、顺利的操作本机。

第一章概述第二章用途第三章主要技术参数第四章试车第五章使用说明第六章保养与维护第七章电器使用与维护第八章随机技术文件第九章机器的故障原因及排除方法一、概述本机主要由框架部分、传动部分、制冷部分、气动部分、真空部分、电器等六大部分组成。

框架部分用槽钢焊接,坚挺、牢固,使箱体运转平稳、可靠。

底部备有四个脚轮,可实现近距离移动,是整机正常运转的基础。

传动部分由电机减速机通过联轴节与置鞋箱相连,传动平稳、有力,置鞋箱内设有托杆,可将鞋均布其上,为真空定型作好准备。

高真空L型值型商品说明书

高真空L型值型商品说明书

Doc. no.XL-OMV0003High Vacuum L Type ValveXLG- -2 SeriesSafety Instructions - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 1. Product Specific Precautions 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4(Piping, Air Supply)2. Product Specific Precautions 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5(Precautions on Design, Selection, Mounting, Piping, Wiring, Maintenance) 3. Product Specific Precautions 3 - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7(Maintenance parts)4. Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - 95. Construction and Dimensions - - - - - - - - - - - - -- - - -- - - - - - - - - - - - 116. Period and Scope of Warranty - - - - - - - - - - - - - - - - - - - - - - - - - - - - 147. Parts Replacement Procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15Safety InstructionsThese safety instructions are intended to prevent hazardous situations and/or equipment damage.These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC)*1) , and other safety regulations.*1) ISO 4414: Pneumatic fluid power -- General rules relating to systems. ISO 4413: Hydraulic fluid power -- General rules relating to systems.IEC 60204-1: Safety of machinery -- Electrical equipment of machines .(Part 1: General requirements)ISO 10218-1992: Manipulating industrial robots -Safety. etc.Caution Caution indicates a hazard with a low level of risk which, if not avoided, could resultin minor or moderate injury.Warning Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury.DangerDanger indicates a hazard with a high level of risk which, if not avoided, will resultin death or serious injury.Safety InstructionsLimited warranty and Disclaimer/Compliance RequirementsThe product used is subject to the following “Limited warranty and Disclaimer” and “Compliance Requirements”.Read and accept them before using the product.Caution1. Refer to the Fittingsand Tubing Precautionson the SMC website for handling One-touch fittings.2. Before piping is connected, it should be thoroughly blown out with air (flushing) or washed to remove chips, cutting oil and other debris from inside the pipe.3. When connecting pipes, fittings, etc., be sure that chips fromthe pipe threads and sealing material do not enter the valve.Furthermore, when sealant tape is used, leave 1.5 to 2 thread ridges exposed at the end of the threads.Warning1. P lease consult with SMC when using the product in applications other than compressed air.2. Compressed air containing a large amount of drainage can cause malfunction of pneumatic equipment. An air dryer or water separator should be installed upstream from filters.3. If condensation in the drain bowl is not emptied on a regular basis, the bowl will overflow and allow the condensation to enter the compressed air lines. It causes malfunction of pneumatic equipment. If the drain bowl is difficult to check and remove, installation of a drain bowl with an auto drain option is recommended.4. Do not use compressed air that contains chemicals, synthetic oils including organic solvents, salt or corrosive gases, etc., as it can cause damage or malfunction.Caution1. When extremely dry air is used as the fluid, degradation of the lubrication properties inside the equipment may occur, resulting in reduced reliability (or reduced service life) of the equipment. Please consult with SMC.2. Install an air filter at the upstream side of valve. Select an air filter with a filtration degree of 5 μm or finer.3. Com pressed air that contains a large amount of drainage can cause malfunction ofpneumatic equipment such as valves. Therefore, take appropriate measures to ensure air quality, such as by providing an aftercooler, air dryer, or water separator.4. Ensure that the fluid and ambient temperature are within the specified range. If the fluid temperature is 5o C or less, the moisture in the circuit could freeze, causing damage to the seals and equipment malfunction. Therefore, take appropriate measures to prevent freezing.5. Moisture condensation can occur inside pneumatic systems due to a drop in temperature caused by the piping or operating conditions. This can degrade or wash away grease, resulting in shortened service life or malfunctions. For details, refer to the catalog“Precautionary measures against condensation in a pneumatic system” (CAT.P -E01-11).For compressed air quality, refer to the SMC catalog “Air preparation system” (CAT.P -E06-3).Winding directionWarning●All models1. The body material is A6063, and other metal seal material is SUS304 and A2017. Refer toChapter 5, “Construction and Dimensions” (P. 11) for details.Standard seal material in the vacuum section is FKM that can be changed to the other materials. (Refer to Chapter 3, “Product Specific Precautions 3” (P. 7 to 8) for details.)After confirming the type of material used, be sure to use compatible fluids. Grease for vacuum is applied to the sliding part for the seals (Fluorine grease: Y-VAC2).2. Select materials for the actuation pressure piping and heat resistant fittings that are suitablefor the applicable operating temperatures.●Models with auto switch1. Keep the temperature of the switch below 60o C●With heater (th ermistor)1. W hen using a model with a heater, a mechanism to prevent overheating should be installed.2. If using gases that generate a large amount of deposits, it is recommended that the valvebody be heated to prevent deposits from sticking to the valve surfaces.Caution●All models1. W hen controlling valve responsiveness, take note of the size and length of piping, as well as,the flow rate characteristics of the actuating solenoid valve.2. Keep the pilot pressure within the specified range.3. Operate within the specified operating pressure range.4. Operate within the specified operating temperature range.5. Please note, when selecting a product without an auto switch(es) (excluding those withbuilt-in magnet), it is not possible to mount an auto switch(es) following receipt of the product from an SMC factory.Caution● All models1. In high humidity environments, keep the valve packed until the time of installation.2. For models with switches, secure the lead wires so that they have sufficient slack, withoutany unreasonable force applied to them.3. Perform piping so that excessive force is not applied to the flange sections. When there isvibration from heavy objects or attachments, etc., fix piping so that vibration will not apply torque directly to the flange section.4. Vibration resistance allows for normal operation of up to 30m/s2 (45 to 250Hz).Be advised that continuous vibration may cause a decline in durability.Arrange piping to avoid excessive vibration or impacts.●High temperature type (temperature specification / H0 H4 H5)1. In models with a heater (thermistor), take care not to damage the insulation components ofthe lead wires and connector section.2. The set temperature for models with a heater should be established at normal ambienttemperature without any drafts or heat insulation.The temperature will change depending on conditions such as, heat insulation measures and the heating of other piping. Fine adjustment is not possible.3. When installing heater accessories or mounting a heater, check insulation resistance at theactual operating temperature. A current leakage breaker or fuse should be installed.4. If the valve is to be insulated, only the body should be insulated, excluding the bonnet part.5. In models with a heater, when the heater is in operation, the entire valve becomes hot.Be careful not to touch the valve with bare hands, as burns will result.6. The heater temperature will initially decrease several % after the heating starts and thengradually becomes stable. (The heater temperature may decrease approximately 5 to 10% due to individual differences.)Caution1. Before mounting, clean the surface of the flange seal and the O-ring with ethanol, etc.2. There is an indentation of 0.1 to 0.2mm designed to protect the flange seal surface.Be careful when handling the product to prevent any damage to the seal surface.WarningIf the fluid or reaction product (deposit) may cause the valve to become unsafe, the valve should be disassembled, cleaned and re-assembled by an operator who has sufficient knowledge and experience (e.g. a specialist).Caution1. When removing deposits from the valve, take care not to damage any part of the valve.2. Replace the bonnet assembly when the valve is approaching the end of its service life.Refer to Chapter 6, “Period and Scope of Warranty” (P. 14) for details regarding endurance cycles.3. If potential damages are suspected prior to the end of the service life, perform maintenanceearlier than noted. If there are scratches, dents or cracks on the seals (valve seal 1, 2) due to handling or operating conditions, please replace the parts with new ones.Refer to Chapter 3, “Product Specific Precautions 3” (P. 7 to 8) and Chapter 5, “Construction and Dimensions” (P. 11) for maintenance parts. Parts with the indication of "Maintenance part" can be replaced.4. SMC specified parts should be used for service. Refer to the Construction / Maintenanceparts table.5. When removing the valve seal and external seal, take care not to damage the sealingsurfaces. When installing the valve seal and external seal, be sure that the O-ring is nottwisted. (Refer to Chapter 7, “Parts Replacement Procedure” (P. 15 to 19) for det ails.)Be sure to read before handlingCautionSMC specified parts should be used for maintenance service.Refer to Chapter 5, “Construction and Dimensions" (P. 11) for the part indication numbers.necessary for the standard seal material valve seal 1 and 2 (FKM: Compound No. 1349-80).e.g.) XLG16-30-1-2-XN1Note 2) The magnet for auto switch is not provided. When the magnet for auto switch is necessary, add “-M9//” at the suffix of the part number. (There is no magnet for auto switch for high temperature.)e.g.) XLG16-30-1-2M9//Note 3) Auto switch is not attached. When the auto switch is necessary as a set, add the symbols of the auto switch at the suffix of the part number.e.g.) XLG16-30-1-2M9NA-XN1Note 4) Bonnet assembly contains the valve seal 1, valve seal 2, and nut assembly. It does not contain external seal. Oerder separately if it is required.**).This is not necessary for the standard seal material (FKM: Compound No. 1349-80).e.g.) AS568-025-XN1Kalrez is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates. Chemraz is a registered trademark of Greene, Tweed Technologies, Inc.units).R R4-1. Valve specificationsNote 1) Conductance is “molecular flow” measured with an elbow pipe which has the same dimension as each applicable flange.Note 2)Grease for vacuum is applied to the sliding part for the seals (Fluorine grease: Y-VAC2).Note 3) For one cycle of cylinder.Note 2) Heaters are not available for size 16.These thermistors self regulate their temperatureby switching the resistance at certain criticaltemperatures, so a separate temperaturecontroller is unnecessary.If the temperature of the PTC heaters fitted exceeds200o C, then it may fail. The maximum operatingtemperature for the valve is 150o C. If the heatertemperature is over 200o C or valve temperature isover 150o C, please use thermostat to control theheaters to prevent overheating.With PTC type heaters, there is an initial surge of current (inrush current) after the power is supplied.These inrush current will reduce overtime. If multiple heater assemblies are used, the inrush current tothe heaters will be magnified and care should be taken. When multiple heater assemblies or valvesare used, do not apply power to the heater assemblies simultaneously. Keep approximately 30seconds between applications of power to each heater assembly. This will allow for incrementalspacing to prevent harmful large initial surge.5-1.ConstructionRod cover (Material: A2017)For sizes 50, 63, 80 (Material: A6063)External seal (Maintenance part)SUS304) Body (Material: A6063)Valve seal 2 (Maintenance part)Scraper (Material: FKM)Bonnet assembly (Maintenance part)(Including 2, 3, 6, 9, 10, 12 and 13)Nut assembly (Maintenance part)(Set of a nut and a washer)5Shaft seal (Material: FKM)Nut (Material: SUS304 or equivalent)Washer (Material: SUS304or equivalent)(Shaft)(V alve seal 2)SUS304)5-2.DimensionsSize 16, 25, 40φF n(K F f l a n g e )5-3.DimensionsSize 50, 63, 80φF n(K F f l a n g e )φF d(K f l a n g e )Unit: (mm)The warranty period is 3 million cycles for sizes 16, 25 and 40, 2 million cycles for sizes 50, 63 and 80 (under SMC's endurance test conditions), 1 year in service or within 1.5 years after delivery, whichever comes first.If the valve has been used outside of the specifications, or if a failure occurs as a result of mounting onto a machine or replacement of an assembly, seals, or etc. by the user, the warranty will not be applied.Note) The endurance of the product will depend on the operating conditions (such as if the flow rate is large).For any failure reported within the warranty period which is clearly our responsibility, the whole valve will be replaced. This guarantee does not apply to any damage incurred due to the failure of the valve.Result of endurance test(Using the circuit shown on the right)The valve was opened and closed in an internalvacuum state at nominal (room) temperature andWe confirmed that the product satisfies the productspecifications of 3 million cycles (for size 16, 25, 40) or2 million cycles (for size 50, 63, 80).The test was performed with FKM, the standardsealant material.<Reference>The pumping direction is not limited, but if the pumping creates a flow stream, the durability of the product could be impaired.Therefore, the pumping direction shown on the right figure (shaft side pumping) is recommended. Also, the operating conditions should be checked prior to use, as this affects the life of the product.Endurance test conditionsVacuum pump ChamberRecommendeddirection of air exhaustShaft sideVacuum pumpValve side7-1. PrecautionsBe sure to adhere to the instructions given in “2. Precautions 2“, when disassembling the product for maintenance. Along with the precautions listed in Chapter 2, the user should comply with those listed below.Warning∙If it is expected that product materials may get stuck to the product, ensure safety is confirmed before handling. It is recommended that the user wear gloves and a mask.∙Pay attention to the handling of components in accordance with the procedures outlined, hereafter. Do not apply excessive force or impact. This may damage the product, as well as, decrease its performance and life expectancy.∙The cylinder portion of this product cannot be disassembled. When the cylinder portion or the bonnet assembly is damaged or is expected to have been damaged, replace the whole product or the bonnet assembly.∙Do not disassemble the parts that are not explained in this operation manual. This may decrease the performance and life expectancy of these parts. In addition, disassembly may cause danger.∙Torque values specified in this manual must be followed. Not adhering to these specifications, can result in damage to the product.Loosen the bolts in numerical order to disassemble the assembly. When it is difficult to due to adhesion of the bonnet assembly straight up across the flats of the shaft of the bonnet assembly to hold the shaft, and remove the nut. Remove the washer and valve seal 2.Mounting part external sealBodyWasherValve seal 2ShaftGroove for mounting the sealWidth flats of the shaftWidth across flats of the shaft the nut Valvesize Shaft NutXLG-16 2.4mm 7mm-25 3mm 8mm -40 4mm 10mm 1234Bonnet assembly1 234Size 50, 63, 80Mount the valve seal 2, and washer.Securely mount the valve seal 2 into the seal mounting groove with caution not to Mount the nut and hold the shaft at the width across the flats with a spanner, and tighten the nut with another spanner.Secure the nut using the torque specified in the table.Be sure to tighten the nut to the torque specified in the table as torques other than that specified may cause a loose nut or damage to the valve.Step 4 Reassembly of valve seal 1 (No.2)Eliminate any dust within groove for mounting dust on the surface of theValves Bonnet assemblyTightening torque of nut (N ・m) Valve size Tightening torqueXLG-16 0.9-25 1.5Washer Valve seal 2Shaft Groove for mounting the seal flatsBonnet assemblythe body with the compressed. Perform final torqueing of the bolts in the same numerical order (diagonally).the external seal BodySurface of the rod cover Bonnet assembly 1234234Size 50, 63, 80Bonnet assemblyPut heat transfer sheet(Note1), heater, heater cover to backside of body. Tighten the mountiug screws to install heater assembly. Tighten torque:0.3N ・mFor detachment, remove the mounting screws. Size 40 or largerMounting screwHeater coverHeaterBodyBodyHeater cover Heat transfer sheetSize 25HeaterMounting screwXL-OMV00031st printing: VR4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPANTel: + 81 3 5207 8249 Fax: +81 3 5298 5362URL NOTE: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © 2017 SMC Corporation All Rights Reserved。

真空包装机操作、使用说明

真空包装机操作、使用说明

真空包装机操作、使用说明书真空包装机操作、使用说明书大江真空包装机械有限公司大江机械贸易有限公司说明书自述本说明书为整个系列真空包装机的使用说明书。

具体型号的使用说明请参照相关页面!具体机型:智能版型、普通型智能版型1 抽真空0~99S 充氮0~9.9S 加热0~9.9S冷却0~9.9S 电动开盖放气智能版型2 抽真空0~99S 充氮0~9.9S 加热0~9.9S冷却0~9.9S 放气智能版型3 抽真空0~99S 切丝0~9.9S 加热0~9.9S冷却0~9.9S 放气智能版型4 抽真空0~99S 加热0~9.9S 冷却0~9.9S放气普通型抽真空0~99S 加热0~9.9S 冷却0~9.9S放气各机型动作原理,内部结构,电器原理图,气路原理图,请根据机器功能参照相关页面!以上为现有通用机型,特殊机型及定制机型不在此列,具体情况请联系设备制造商!目录说明书自述-------------------------------------- 1目录-------------------------------------- 2用途及特点-------------------------------------- 3使用前准备-------------------------------------- 4操作说明-------------------------------------- 7气路原理图-------------------------------------- 9电气原理图-------------------------------------- 11故障分析-------------------------------------- 20用途及特点用途:本公司自发研制的全系列真空包装机具有功能优越,维护方便,操作简易,应用广泛等优点。

特别适用于复合薄膜或铝箔复合薄膜等软包装材料。

对固体、液体、粉状、糊状的食品,种子、芬芳物、药品、化工产品、电子产品、精密仪器仪表、稀有贵重金属等物品进行真空包装,或者真空后充入惰性气体包装。

真空断路器 3AH3说明书

真空断路器 3AH3说明书

真空断路器 3AH3 7.2KV-36KV(2)真空灭弧室图2/5给出了用于3AH3真空断路器中的真空灭弧室的基本结构的剖视图。

根据型号,真空灭弧室(30.)被固定在上支架(20.)。

电弧室(33.)安装在两个陶瓷绝缘子(32.)之间。

静触片(31.)被直接连接在柜上。

动触片(36.)被安装固定在导轨(35.)中的接线端子螺栓(36.1)上。

金属波纹管形成到灭弧室的真空密封连接。

图2/5真空灭弧室安装在3AH3真空断路器中的真空灭弧室被定型核准符合联邦德国的X 射线规则。

它们符合1987年1月8号(联邦法公报第144页)§8规定的X 射线规则的要求和附件Ⅲ第5部分规定的额定瞬间交流电压符合DIN VDE/IDE 标准。

补充说明基本型号的真空断路器包括:带有机械和电气反转的电气操作机械(储能电动机)(M1)合闸线圈(Y9)脱扣分路(Y1)64头带金属孔眼套筒的低压插塞式连接器(X0)辅助开关,6常开+6常闭(S1)“合闸线圈储能”信号的位置开关(S41,S42)断路器分闸信号,信号复位开关(S6,S7)操作次数计数器防止误合闸的闭锁每个3AH3真空断路器也可以装有下面一些设备:接线板(X0)扩展的辅助开关,12常开+12常闭(S1)脱扣分路3AX1101 (Y2)电流互感器操作脱扣3AX1102 (Y4,Y5)电流互感器操作脱扣3AX1104(0.1WS)(Y6)低电压脱扣3AX1103 (Y7)手动电气合闸机械闭锁除标准的脱扣分路外,3AH3真空断路器也可以最多安装两个3AX11型脱扣分路。

在一览表HG11中声明了容许的辅助设备组合和特定的型号。

安装在配电柜或手车上安装供应的3AH3真空断路器是敞开的,可以看到“和闸弹簧脱扣”指示。

在安装3AH3真空断路器之前,先移走运输设备(制动器和定位器)。

根据提供的图纸,面向松开的相间隔板安装。

在将3AH3真空断路器安装进柜中或手车上之前,检查它的额定铭牌数据(避免混乱),比较交货单指明的额定电压与本地可供的电源电压。

真空湿热定型机说明书

真空湿热定型机说明书

目录前言--------------------------------------------------2 关于本书----------------------------------------------2一、功能概述------------------------------------------3二、主要技术参数--------------------------------------3三、结构说明------------------------------------------3四、电器原理------------------------------------------4五、安装注意事项--------------------------------------6六、使用与维护----------------------------------------7七、简易故障排除--------------------------------------8八、易损件明细表--------------------------------------9九、电器原理图---------------------------------------10前言欢迎使用青岛环球集团股份有限公司的产品!请仔细阅读本说明书,以便使设备达到最佳使用性能。

本产品执行标准Q/02HQC035-1998关于本书本说明书详细介绍了XDXZ-6型真空湿热定型机的工作原理、技术参数、机器各部分名称、主要功能、保养维修等。

本设备的操作人员和管理人员必须详细了解本说明书,以便正确、顺利的操作本机。

第一章功能概述第二章主要技术参数第三章结构说明第四章电器原理第五章安装注意事项第六章使用与维护第七章简易故障排除第八章易损件明细表第九章电器原理图一、功能概述◆XDXZ-6型真空湿热定型机利用“真空熨烫,蒸汽雾化,活化干燥,强力鼓风”原理对绷帮后的鞋子进行时效处理,以使结帮胶干燥固化,帮面饱满,清除绷帮过程中所产生的内应力,提高冷粘鞋的综合性能,使鞋不易变形,该机是冷粘鞋成型工艺过程中的新工艺,是生产高档运动鞋、皮鞋所必不可少的先进设备。

窗帘真空定型机安全风险告知书

窗帘真空定型机安全风险告知书

窗帘真空定型机安全风险告知书尊敬的用户:感谢您选择我们的窗帘真空定型机。

在使用本设备之前,请您仔细阅读本安全风险告知书,以确保您的人身安全和设备的正常使用。

一、设备介绍窗帘真空定型机是一种用于窗帘制作的专业设备,通过将窗帘材料置于真空环境中,利用真空吸附和热处理的方式,使窗帘定型,达到理想的形状和效果。

本设备采用先进的技术和材料,经过严格测试和质量控制,具有稳定可靠的性能。

二、安全风险告知1. 电气安全风险:本设备采用电力供应,因此存在电气安全风险。

在使用设备时,请确保设备连接正常、电源插座接地可靠,并遵守相关电气安全操作规范。

切勿将湿手或带有金属物质的手接触设备,以避免触电事故的发生。

2. 热安全风险:在设备工作时,窗帘材料会经受高温处理。

因此,在打开设备时,请注意避免直接触摸窗帘材料及设备表面,以免烫伤。

同时,在设备工作时,请确保房间通风良好,以防止热量积聚和窗帘材料燃烧的风险。

3. 真空安全风险:窗帘真空定型机通过将设备内的空气抽取,形成真空环境。

在使用时,请确保设备密封良好,避免真空环境泄漏。

同时,请勿将身体或其他物体靠近设备的真空区域,以免被吸入设备或造成其他伤害。

4. 设备维护风险:为了确保设备的正常运行和安全使用,定期维护和保养是必要的。

请按照设备说明书和相关操作指引,定期清洁设备、更换易损件,并定期检查设备的电气和机械部件。

在进行维护和保养时,请务必切断电源,并遵守相关的操作规范。

三、安全使用指南1. 在使用设备前,请仔细阅读设备说明书,并确保操作人员具备相关的专业知识和操作技能。

2. 在使用设备时,请确保设备周围没有易燃物品和其他干扰物,保持设备周围的整洁和通风。

3. 在设备工作时,请确保设备处于稳定的状态,避免设备晃动或倾斜,以免造成意外伤害。

4. 在设备工作期间,请勿将手指、手臂或其他身体部位靠近设备的运动部件,以防止夹伤或切割伤害的发生。

5. 在设备工作时,请保持警惕,随时注意设备的运行状态和异常情况。

真空热定型

真空热定型

真空热定型
真空热定型是一种用于塑料制品加工的技术。

它是通过在真空环境下对热软化的塑料进行成型和冷却,以获得所需的形状和尺寸。

在真空热定型过程中,首先将塑料片或者片材加热到软化点以上,使其变得柔软和可塑。

然后,将软化的塑料材料放置在模具中,通过真空泵将模具内的空气抽出,形成真空环境。

在真空环境下,塑料材料会充分展开,完全填充模具的形状,并根据模具的设计形成所需的产品形状。

随后,通过冷却系统对模具和塑料进行冷却,使其迅速固化和硬化。

冷却过程可以使用冷却水或者其他冷却介质进行,也可以采用冷却系统对模具进行冷却。

冷却完成后,真空袋被解除,模具打开,成品产品就可以取出。

真空热定型具有许多优点。

首先,由于在真空环境下进行成型,可以避免气泡和缺陷的产生,使得产品表面光滑,质量高。

其次,真空热定型可以实现复杂形状的成型,模具制作相对简单,适用于生产各种尺寸和形状的产品。

此外,真空热定型还可以加工多种类型的塑料,如聚氯乙烯(PVC)、聚丙烯(PP)等,具有广泛的适用性。

真空热定型广泛应用于塑料制品的生产。

例如,用于制造塑料包装盒、
塑料容器、塑料托盘等。

此外,真空热定型还常用于汽车制造业、电子产品制造业等领域,生产包括汽车内饰件、电子产品外壳等各种塑料零部件。

总之,真空热定型是一种高效、精确、无缺陷的塑料成型技术。

它不仅能够满足各种形状和尺寸的产品需求,而且在提高产品质量和生产效率方面也具有显著优势,被广泛应用于塑料制品的生产中。

真空定型说明书

真空定型说明书

ZDT-800 管材真空冷却定型机说明书目录一、概述 (4)二、本机的结构特征 (4)三、主要技术参数 (5)四、管路原理图 (6)五、安装 (8)六、调试及使用 (8)七、维护与保养 (8)八、真空泵的有关说明 (9)九、水泵的有关说明 (10)十、外形简图 (13)十一、端板图 (15)十二、托板安装示意图 (16)十三、升降机构简图 (17)十四、前后移动机构简图 (17)十五、随机资料电气原理图合格证装箱单一、概述ZDT-800 管材真空冷却定型机主要与塑料挤出机、成型、定型模、牵引机、切割机、翻转堆放装置配套,用于生产直径为© 800mm的PE塑料管材制品,该机主要功能为:对从模具挤出的熔融的管材坯料,使管材表面快速冷却,并保证管材外圆的圆度确保能生产出合格制品。

本装置分全真空、喷淋冷却段。

二、本机的结构特征本机箱体由不锈钢制作,它有纵向、横向及高低可调节的支架,便于调节至与模具出口同心。

该机是个独立全真空、喷淋段组成,具有冷却速度快,定型效果好等特点。

真空箱内排布了密集的喷淋嘴,使管材在一离开真空定径套后表面能得到快速冷却。

所有喷淋嘴都是采用的ABS 材料制成的,确保水处于雾化状态,不会损伤管材表面。

本机设计有水温控制,当箱体中的水温超过设定的水温后,排水口的电磁阀会自动打开,通过水泵强制将水排走,同时浮球阀补水口也打开,冷却水实现快速补水,水位达到事先调节好的水位后,补水结束。

水温的控制是用热电偶和温控仪表实现的,在水温接近设定的温度时,电磁阀会有短时间的打开和关闭动作。

第一真空箱使用时,在真空箱的前端有定径套供水阀,具体数量根据定径套的冷却水进口数量确定,在箱体底部有一移动丝杆,可以使真空箱前后移动。

在第一真空箱的箱体后端还设有校圆机构。

由于大口径PE管壁厚较厚,当通过定型台后未完全冷却,由于自重易产生变形,校圆机构通过左右尼龙滚轮夹紧管材,将PE 管材校圆后再进入第二真空箱或喷淋水箱继续冷却。

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ZDT-800管材真空冷却定型机说明书
目录
一、概述 (4)
二、本机的结构特征 (4)
三、主要技术参数 (5)
四、管路原理图 (6)
五、安装 (8)
六、调试及使用 (8)
七、维护与保养 (8)
八、真空泵的有关说明 (9)
九、水泵的有关说明 (10)
十、外形简图 (13)
十一、端板图 (15)
十二、托板安装示意图 (16)
十三、升降机构简图 (17)
十四、前后移动机构简图 (17)
十五、随机资料
电气原理图
合格证
装箱单
一、概述
ZDT-800管材真空冷却定型机主要与塑料挤出机、成型、定型模、牵引机、切割机、翻转堆放装置配套,用于生产直径为φ800mm的PE塑料管材制品,该机主要功能为:对从模具挤出的熔融的管材坯料,使管材表面快速冷却,并保证管材外圆的圆度确保能生产出合格制品。

本装置分全真空、喷淋冷却段。

二、本机的结构特征
本机箱体由不锈钢制作,它有纵向、横向及高低可调节的支架,便于调节至与模具出口同心。

该机是个独立全真空、喷淋段组成,具有冷却速度快,定型效果好等特点。

真空箱内排布了密集的喷淋嘴,使管材在一离开真空定径套后表面能得到快速冷却。

所有喷淋嘴都是采用的ABS材料制成的,确保水处于雾化状态,不会损伤管材表面。

本机设计有水温控制,当箱体中的水温超过设定的水温后,排水口的电磁阀会自动打开,通过水泵强制将水排走,同时浮球阀补水口也打开,冷却水实现快速补水,水位达到事先调节好的水位后,补水结束。

水温的控制是用热电偶和温控仪表实现的,在水温接近设定的温度时,电磁阀会有短时间的打开和关闭动作。

第一真空箱使用时,在真空箱的前端有定径套供水阀,具体数量根据定径套的冷却水进口数量确定,在箱体底部有一移动丝杆,可以使真空箱前后移动。

在第一真空箱的箱体后端还设有校圆机构。

由于大口径PE管壁厚较厚,当通过定型台后未完全冷却,由于自重易产生变形,校圆机构通过左右尼龙滚轮夹紧管材,将PE管材校圆后再进入第二真空箱或喷淋水箱继续冷却。

第二、第三真空箱(根据用户需要)使用时,整个真空室为全真空,储水箱
设在真空箱的中间,没有定径套供水阀和移动丝杆。

三、主要技术参数
A、第一真空箱
1、定型管材的最大直径:800mm
2、定型箱总长:5600mm
3、真空泵SK-3A(2台),SK-1.2 5.5Kw×2+3 Kw
4、抽气速率:180m3/h
5、极限真空度:-0.097MPa
6、抽气速率:120m3/h
7、极限真空度:-0.097MPa
8、定型箱纵向调整量:1500mm
9、定型箱升降调整量:100mm
10、定型箱横向调整量:40mm
11、水泵IZ80-65-160(Ⅱ)(3台)7.5Kw
12、最低吸入绝对压力: 3.3KPa
13、泵扬程:32m
14、泵流量:50 m3/h
15、移动电机及减速器BWY150-23-1.5 1.5Kw
16、水量16m3/h
17、箱体中心高1100mm
B、第二、三真空箱
1、定型管材的最大直径:800mm
2、定型箱总长:5600mm
3、真空泵SK-3A (2台) 5.5Kw×2
4、抽气速率:180m3/h
5、极限真空度:-0.097MPa
6、抽气速率:120m3/h
7、极限真空度:-0.097MPa
8、定型箱纵向调整量:1500mm
9、定型箱升降调整量:100mm
10、定型箱横向调整量:40mm
11、水泵IZ80-65-160(Ⅱ)(3台)7.5Kw
12、最低吸入绝对压力: 3.3KPa
13、泵扬程:32m
14、泵流量:50 m3/h
15、移动电机及减速器BWY150-23-1.5 1.5Kw
16、水量16m3/h
17、箱体中心高1100mm
四、管路原理图
第一真空箱
第二、三真空箱
五、安装
1、主机及辅机放在同一条线上,并将导轨垫平。

然后将其中心调至与主机中心基本一致。

2、将外供水用软管接好,软管应预留一定的长度以保证箱体前后移动距离1500mm。

3、将排水口用软管接到车间的排水口处。

4、将总电源接好。

六、调试及使用
1、接通电源及水源,调节浮球的位置使水位与箱底基本平齐,打开真空泵补水阀,试水泵及真空泵转向是否正确。

确认无误后才可开机。

2、开机时,先将管坯牵引至箱体内,然后打开水泵及真空泵(开真泵之前应将真空泵补水阀打开),待圆管出箱体后调节真空调节阀,将真空调节到-0.02—-0.03MPa。

并将水泵排水阀打开排水,与此同时补水靠浮球控制,使水位始终维持在最初调好的水位。

3、停机时先关真空泵后关水泵,然后将所有进水阀关闭。

七、维护与保养
1、使用前检查喷嘴是否堵塞,将箱体内的异物及旁通式过滤器内的过滤网清理干净。

2、调整机构螺纹及轴承处加润滑脂。

3、电气元件上不许有水溅上。

4、如遇上有可能结冰的天气停机,须将储水箱及水泵、真空泵内的水放干净,以防将泵和管路冻裂。

八、真空泵的有关说明(一)故障原因及排除方法
(二)真空泵的维护与保养
1、检查所有螺纹/栓紧固件是否拧紧,如有松动须及时拧紧;
2、确认电缆线和绝缘安全,状况良好,无褪色;
3、泵运转时,监测轴承、端盖、泵体等处噪声和振动;
4、若泵运转不平稳,产生尖锐噪声时,停下泵并立即进行维修;
5、运转中经常注意观察电流情况,如发现电流突然上升,应立即停泵检查原因;
6、运转中如发现连接座下面方孔中有水漏出,说明机械密封泄漏,少量漏水不影响性能可继续使用,较严重漏水应停机修理;
7、如果长期停机不用或冬天停机后,应将泵内积水放完,放水孔在泵盖中下方,旋去堵塞即可;
8、较长时间停机后,再次启动前,应将电动机防护罩拆去,用手转动电机风扇叶,使之能灵活转动后方可启动;
9、定期清除泵内水垢,保持叶轮两端面洁净和适当的间隙;
10、长期在极限真空中使用,泵的噪声较大,且容易汽蚀损坏。

为降低噪声,防止汽蚀,使用中应避免长期中极限真空情况下运转,如果性能上允许,可在理气管上开一小口,放入少许气体即可见效;
11、真空泵不能过量吸水及严禁无水运行。

九、水泵的有关说明
(一)常见故障维修
(二)水泵的运行
1、起动
①泵工作旋转方向从驱动端往泵方向应为顺时针方向;
②应在机泵运行前确定电动机的旋转方向是否正确,泵的转动是否灵活;
③关闭吐出管路的闸阀;
④向泵内灌满水,或用真空泵引水。

⑤接通电源,当泵达到到转速后,再逐渐打开吐出管路上的闸阀关闭情况下,
泵连续工作的时间不能超过3分钟。

2、停止
①逐渐关闭吐出管路上的闸阀,切断电源;
②如环境温度低于0℃,应将泵内的水放出,以免冻裂泵体;
③如长期停止使用,应将泵拆卸,把水擦干,上油,包装保管。

3、运转
①在开车及运转过程中,必须注意观察仪表读数,轴承发热,轴封漏水和发现及振动和杂音等是否正常,如果发现异常情况,应即时处理;
②轴承温度最高不高于80℃,轴承温度不得超过周围温度40℃;
③如密封环与叶轮配合部位磨损过大应更换新的密封环。

4、注意事项
①严禁机器干转,以免损坏轴封;
②应定期检查轴承;
③泵的管路应有自己的支架,不允许管路的重量加在水泵上,避免把泵压坏;
④吸水管要每台泵单独安装,而且尽可能短,弯部少;
⑤泵用不同的材质制造,承压也不同,工作压力必须与泵的承压相适应;
⑥水泵机组与电源之间的配线及线路维护必须由专业资格的人员进行作业。

前端板后端板
十二、托板安装示意图
十三、升降机构简图
1 2 3 4 5
1、滚轮
2、调节丝杆
3、滚轮轴
4、调节丝母
5、推力轴承
十四、前后移动机构简图
1 2 3 4 5
1、固定座
2、移动丝杆
3、万向节
4、移动电机
5、导轨。

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