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达涅利中文标准

标准代号：
5.900.016 共 11 页第 3页
达涅利
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铜和低合金铜（材料）
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00
EN 1982：铜和铜合金。锭铁和铸件。 EN 12167：铜和铜合金。用于一般性用途的型面、矩形件 EN 12420：铜和铜合金。锻件 UNI 5649-1+FA1-90：铜-锻造铜制品-质量、需求与测试 UNI 5649-2+FA1-90：铜-锻造铜制品-质量、需求与测试 6- 责任本款不适用 7–标准 7.1–特性此处所指特性系指那些与测试样品和样件一致的特性 7.1.1- 铸件机械特性此类产品目前尚未被列为达涅利机械标准。如果有特殊需求或要求，请参照以下标准： EN 1976、EN1982；可使用指定用于半成产品的同类材料。 7.1.2 – 铸件化学成份（%）本款不适用 7.1.3- 铸件电学特性本款不适用
硬度厚度mmcu模具表7172名称最小最大温度c抗张强度rmmpa02弹性强度rp02mpa延展度a5布氏测量值维氏测量值2026534519527525108095100195275含p压延模具en12167cudhph080en12167cw024ah080原为din1787sfcu原为uni56491cudhp所有所有2001451952026534326028025108095100260275255275200230245210230300180220180220压延模具din405002cuag01pf25encuag010ph080encw016ah080原为din17666cuag01p原为uni56492cuag01p所有所有400150151301452026534326028025108095100260275255275200230245210230300180220180220含ag辊压模具面板din405002cuag01pf25encuag010ph080encw016ah080原为din17666cuag01p原为uni56492cuag01p所有所有40015015130145718模具化学成份依照en1976en1976cudhp

新型铁路货车简介-K18AK

1、标题：K18AK型煤炭漏斗车2、概述：K18AK型煤炭漏斗车是太原轨道交通装备有限责任公司为充分满足用户要求，适应铁道货车提速、重载的发展要求而开发研制一种无盖漏斗车。

该车在K18DA型煤炭漏斗车的基础上通过装用转K2型转向架、空重车自动调整装置、新型组合式制动梁、高摩擦系数合成闸瓦等改型设计而成，设计图号为TYH138G-OO-OO-OO0由运装货车电[2002]1149号电报将车型定为K18AK 2003 年1 月，试制样车由青岛四方车辆研究所主持完成了车辆动力学性能试验，随后投入批量生产。

3、主要性能及尺寸参数：载重60t自重24t自重系数0."4容积65m3轴重21t每延米重5."7t/m商业运营速度120km/h通过最小曲线半径145m全车制动率（常用制动位）空车22."4％重车17."2％车辆xx14730mm车辆定距10500mm车辆最大宽度3240mm车辆最大高度3570mm车体上部内长10840mm车体内宽2950mm底门xx2700mm底门开度520mm两漏斗板间距2200mm漏斗板下缘距轨面高220mm车钩中心线距轨面高（空车）880mm转向架固定轴距1750mm车轮直径840mm4、用途K18AK型煤炭漏斗车供中国准轨铁路使用，主要用于装运煤炭、矿石等散装货物，可满足固定编组、循环使用、定点装卸的电站、港口、选煤、钢铁等企业运用。

该车适用于地面设有可供两侧同时卸煤的卸煤沟或高栈台的现场使用，可风动快速卸货，也可手动卸货。

5、结构概况（要求简明、扼要，重点介绍车体部分，制动、钩缓、转向架只做配置说明，但与通用配置区别较大者需详述；须附实物照片、二维总图，关键结构也可附图或照片）该车为无盖底开门漏斗车，由车体、底门开闭机构、风控管路装置、风手制动装置、底架附属件、车钩缓冲装置和转向架等部件组成。

图1K18AK型煤炭漏斗车照片1 底架组成2 底架附属件3漏斗组成4 底门组成5 底门开闭机构6侧墙组成7端墙组成（1 位）8 端墙组成（2 位）9 雨檐组成（2 位）10 风手制动装置11 标记12车钩缓冲装置13雨檐组成（1位）14风动管路装置15转K2型转向架图2K18AK型煤炭漏斗车二维总图5.1 底架组成底架由中梁、侧梁、枕梁、横梁、端梁等组成。

化工泵选材手册

目录一，序。

2 二，常用金属材料表。

3 三，常用非金属辅助材料抗腐蚀性能表。

4 四，金属腐蚀数据对照表索引。

5 五，金属腐蚀数据对照表。

6 六，各种塑料橡胶介绍。

55 七，非金属腐蚀数据对照表索引。

57 八，非金属腐蚀数据对照表。

59 九，参考书目。

86序为了方便化工泵针对各种介质的选材，特别根据腐蚀数据与选材手册等腐蚀数据资料编写了这本化工泵选材手册。

由于他以介质与材料相互对应的表格形式列出腐蚀数据，可以使读者一目了然的根据各种不同介质选材。

在金属腐蚀数据表格前面我还列出了一些常规的选材方式，常用材料选用表格，和一些特别的腐蚀数据及其选材方法（粗略选材用）。

由于各种不同塑料橡胶耐腐蚀的差别明显，而且能承受的温度跨度太大。

所以在前面腐蚀数据对照表中我并未编写，而是先将常用的辅助塑料橡胶以表格（粗略选材用）的形式在前面列出。

其后以文字的形式对各种塑料橡胶进行了阐述，最后以另一种形式做出了非金属腐蚀数据表格。

当然这只是一本为方便而编写的手册，所以其中会舍弃许多腐蚀数据，所以仅能作为参考，查阅需核实后再选择。

如果查阅不到请查其他相关手册或者直接与本人联系。

由于时间仓促，本人经验有限，所以书中难免会有漏洞与错误，欢迎指正修改。

杨飞力2006．2．22常用金属材料应用表(表1)常用非金属辅助材料耐腐蚀性能表(表2)金属腐蚀数据对照表索引（首先为数字，其它按字母顺序）数字。

6-6 A．。

6-7 B．。

7-10 C．。

10-12 D．。

12-14 E．。

14-16 F．。

16-17 G．。

18-20 H．。

20-21 J．。

21-23 K．。

23-23 L．。

23-34 M．。

34-34 N．。

34-35 O．。

35-35 P．。

35-36 Q．。

36-39 R．。

39-40 S．。

40-44 T．。

44-45 W．。

45-46 X．。

46-50 Y．。

50-54 Z．。

54-55注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄注：⑴、大写字母表示各种材料，A=碳钢和铸铁，B=高硅铸铁，C=高镍铸铁，D=铬13不锈钢，E=铬17不锈钢，F=铬18镍9不锈钢，G=铬18镍12钼不锈钢，H=铬20镍22~30不锈钢(20号合金)，I=铝及铝合金，J=铜及青铜，K=黄。

外径40内径20厚度18的轴承

一、引言轴承作为机械设备中非常重要的零部件，广泛应用于工业生产中。

外径40内径20厚度18的轴承作为其中的一种，具有特定的尺寸和功能，本文将对其进行详细介绍和分析。

二、外径40内径20厚度18的轴承概述1. 轴承是机械设备中常见的一种零部件，其作用是支撑和引导旋转轴，降低摩擦系数，并转换为滚动摩擦。

外径40内径20厚度18的轴承为其中的一种，尺寸为外径40mm，内径20mm，厚度18mm。

2. 外径40内径20厚度18的轴承广泛应用于各种工业设备中，如汽车、机械设备、电器设备等，具有重要的作用。

其具有高承载能力、高转速、低噪音、长寿命等特点，适用于高速旋转和高负荷的工况。

三、外径40内径20厚度18的轴承特点1. 高承载能力：外径40内径20厚度18的轴承采用优质滚珠和保持架设计，具有高承载能力，能够承受较大的径向和轴向力。

2. 高转速：轴承内部采用优质润滑剂，并采用精密的加工工艺，使其具有高转速特性，能够满足高速旋转的需求。

3. 低噪音：外径40内径20厚度18的轴承采用优质材料制造，具有良好的减震和减噪音特性，使其在运转时产生的噪音较低。

4. 长寿命：轴承采用高强度材料制造，并经过精密的热处理和表面处理，具有较长的使用寿命。

四、外径40内径20厚度18的轴承应用领域外径40内径20厚度18的轴承广泛应用于各种工业设备中，主要包括以下领域：1. 汽车行业：用于汽车发动机、转向系统、变速箱、汽车轮毂等部位。

2. 机械设备：用于各类机械设备的主轴、传动装置、液压泵等部位。

3. 电器设备：用于风扇、空调、电动工具等电器设备中的电机轴承部位。

五、选用外径40内径20厚度18的轴承的原因1. 尺寸合适：外径40内径20厚度18的轴承尺寸适中，适用于各类机械设备中常见的轴承安装位置。

2. 高性能：该型号轴承具有高承载能力、高转速、低噪音、长寿命等优点，能够满足各种工况的需求。

3. 质量可靠：外径40内径20厚度18的轴承采用优质材料和精密加工工艺制造，具有稳定可靠的性能，能够保证设备的正常运转。

K 系列产品说明书

第2页
目录
第一章产品介绍 .............................................................................................................................................. 5 1.1 产品概述............................................................................................................................................. 5 1.2 产品主要功能 ..................................................................................................................................... 5 第二章开箱检查和线缆连接 ........................................................................................................................... 7 2.1 开箱检查............................................................................................................................................. 7 2.2 硬盘安装.......................................

20D471K中文资料

MODEL DATE
PAGE
3/5
TABLE
Tmax. 4.3 4.5 4.8 4.1 4.3 4.5 4.7 4.5 4.1 4.3 4.5 4.8 4.2 4.3 4.4 4.5 4.6 4.8 4.9 5.1 5.2 5.4 5.6 5.7 5.8 6.1 6.4 6.7 6.8 7.0 7.1 7.3 7.7 11.7 Unit:mm
ISO9001 Certificate of approval No.97-HOU-AQ-1382
2. SAFETY STANDARDS APPROVAL
Standard No. File No. 180K〜680K 820K〜181K 201K〜471K 511K 561K〜821K 911K〜112K 182K Approved Approved Approved Approved Approved Approved UL 1414 E181368 UL 1449 E166389 UL 497B E187844 Approved Approved Approved Approved Approved Approved Approved Approved Approved Approved CUL E166389
NFV20D□□□ □□□K □□□
MODEL DATE
PAGE
5/5
ELECTRICAL CHARACTERISTICS
VARISTOR VOLTAGE CLAMPING VOLTAGE (MAX.) RATED WATTAGE (MAX.) SURGE CURRENT (8/20μs) μ Itm(A)
1 TIME
REV.
Oct. 15, 2001 B01

精雕零点快换夹持系统说明书

使用说明书注意操作产品前，请认真阅读并理解本说明书。

请妥善保管本说明书，以便随时查阅。

未经许可禁止以任何形式转载、复制和修改本说明书。

清洁检测型四零点快换夹持系统03-X8000产品介绍2产品装配示意图及配件尺寸明细3产品概述2零点快换技术优势2清洁检测型四零点快换夹持系统（03-X8000）产品特性2产品工作要求2零点快换 JD-ZCS-115A：03-30024底板 D4-150A：03-80014拉钉 A型：03-10035拉钉 B型：03-200355拉钉 C型：03-60036禁止事项6使用方法7气压检测功能使用说明8校正方法9零点快换使用标准10零点快换使用注意事项10保养与维护11常见故障分析与排除11安全及保护措施双零点快换夹持系统及明细表3产品概述精雕零点快换夹持系统主要由快换底板、快换本体、拉钉、角度定位器、转接板等组件构成，采用模块化结构设计，应用灵活，根据工件大小等因素，可单独使用，也可多个组合使用。

本夹持系统采用加压释放、泄压锁紧的气动工作模式，锁紧状态下，具有一定的自锁能力，能够适用于钻、铣、铰、镗、磨等各种加工工艺。

本夹持系统定位准确，运行稳定，操作便捷，可广泛用于三轴、四轴、五轴机床，适用于各种半自动和自动化加工，能够大大提高生产节奏、提升工作效率、提升机床利用率。

使用零点快换可以实现以下几点：机内上下料工作转移到机外，大大缩短停机时间，同时提高了人员作业的安全性；标准化的接口，使得夹具结构及设计可以模块化、标准化，使生产管理简化；通过托盘，实现工装的快速转换，实现共线生产，柔性高，降低夹具制造周期和成本；解决了多工序加工或检测的重复定位和装夹问题。

零点快换技术优势结构简单，具备足够的自锁能力；运行稳定性好；定位精度高：a、中心定位采用锥面配合，定位精度高、稳定；b、旋转方向采用角度定位器进行定位，其定位精度更高；可根据工件大小，自由组合使用；预留直接检测运动部件的位置，便于增加运行状态检测信号，增加自动化加工可靠性。

Kodak Royal Gold 400 颜色负片说明书

March 2002 • E7007TECHNICAL DATA / COLOR NEGATIVE FILMKODAK ROY AL GOLD 400 Film / RCKODAK ROYAL GOLD 400 Film is the world’s finest grain 400-speed color print film. It provides a unique balance of fine grain, sharpness, color reproduction, and contrast to yield results with excellent clarity and enlargementcapability. This multi-purpose film is designed for exposure with daylight or electronic flash. You can also obtain pleasing results under most existing-light sources without filters.1Compared to Kodak 200-speed film.FeaturesBenefits•Very fine grain, unprecedented among 400-speed color films •Pictures that are very clear •Improved enlargements •Excellent sharpness•Improved picture detail •Pictures very clear, crisp •Great enlargements•ISO 400 speed 1•Better pictures in a wider range of light conditions•Fewer underexposed pictures •Sharper pictures with moving objects•Longer flash range for better flash pictures over greater distances•Reduced impact of "camera shake"•Better pictures from zoom cameras•Excellent color reproduction, improved color consistency•Bright, vibrant prints•Improved color consistency across a wider range of picture-taking situations•Optimized performance with KODAK EKTACOLOR Edge Paper•KODAK Color Precision Technology for better skin tones •More natural-looking skin tones for improved "people pictures"•Scratch-resistant overcoat technology •Less negative scratching for fewer print defects•Print compatibility•Compatibility with all other Kodak films makes photofinishing workflows faster, easier•Scan ready•High-quality results from digital output systems•Great prints for digital zoom and cropDARKROOM RECOMMENDATIONSHandle unprocessed film in total darkness. Do not use a safelight.STORAGE AND HANDLINGStore unexposed film at 21°C (70°F) or lower in the original sealed package . Always store film (exposed or unexposed) in a cool, dry place. Process film as soon as possible after exposure.Protect negatives from strong light, and store them in a cool, dry place. For more information on storing negatives, see KODAK Publication No. E-30, Storage and Care of KODAK Photographic Materials—Before and After Processing .EXPOSUREFilm Speed:Use these speed numbers with meters and cameras marked for ISO, ASA, or DIN speeds or exposure indexes. Do not change the ISO-speed setting when metering through a filer.1For best results without special printing.Light Source KODAK WRATTEN Gelatin Filter 1ISO Speed Daylight or Electronic FlashNone 400/27°Photolamp (3400 K)No. 80B 125/22°Tungsten (3200 K)No. 80A100/21°Daylight Exposure:Use the exposures in the table below for average frontlit subjects from 2 hours after sunrise to 2 hours before sunset.1 Use f /5.6 for backlit close-up subjects.2 Subject shaded from the sun but lighted by a large area of sky.Lighting Conditions Shutter Speed (seconds)Lens OpeningBright/Hazy Sun on Light Sand or Snow 1/500f /16Bright or Hazy Sun, Distinct Shadows 1/500f /111Weak, Hazy Sun, Soft Shadows1/500f /8Cloudy Bright, No Shadows1/500f /5.6Heavy Overcast, Open Shade 21/500f /4Existing Light1 Use a tripod or other firm camera support for exposure times longer than1/30 second.2 Use shutter speeds of 1/60 second or longer with fluorescent light.Electronic Flash:Use the guide numbers in the table below as starting-point recommendations for your equipment. Select the unit output closest to the number given by your flash manufacturer. Then find the guide number for feet or metres.To determine the lens opening, divide the guide number by the flash-to-subject distance. If negatives are consistently too dense (overexposed), use a higher guide number; if they are too thin (underexposed), use a lower number1 BCPS = beam candlepower seconds.Subject and LightingConditions Shutter SpeedLens Opening Home Interiors at Night —Average Light —Bright Light 1/301/30f/2.8f/2.8Aerial Fireworks Bulb 1f/4Interiors with Bright Fluorescent Light1/602f/4Brightly Lighted Street Scenes at Night1/60f/2.8Neon and Other Lighted Signs 1/125f/2.8Floodlighted Buildings, Fountains, Monuments 1/60f/2Night Football, Soccer, Baseball, Racetracks 1/125f/2.8Basketball, Hockey, Bowling 1/125f/2Stage Shows —Average Light —Bright Light1/151f/2.8f/2.8Circuses —Floodlighted Acts —Spotlighted Acts 1/1251/250f/2.8f/2.8Ice Shows —Floodlighted Acts —Spotlighted Acts 1/1251/250f/2.8f/2.8School —Stage and Auditorium1/30f/2Unit Output (BCPS)1Guide Number for Distances inFeet/Metres35085/26500100/30700120/361000140/421400170/502000200/602800240/704000280/855600340/1048000400/120Fluorescent and High-Intensity Discharge LightsFor best results without special printing, use thecolor-correction filters in the table below as starting points when you expose these films under fluorescent andhigh-intensity discharge lamps. Use exposure times of 1/60 second or longer to avoid the brightness and color variations that occur during a single alternating-current cycle.Fluorescent Light SourceHigh-Intensity Discharge Lamp SourceAdjustments for Long and Short ExposuresNo filter correction or exposure compensation is required for exposures from 1/1000 second to 10 seconds.PROCESSINGProcess KODAK ROYAL GOLD 400 Film in KODAK FLEXICOLOR Chemicals for Process C-41. For more information, see KODAK Publication No. Z-131, Using KODAK FLEXICOLOR Chemicals .Fluorescent Lamp TypeKODAK Color Compensating Filter(s)Exposure Adjustment"Daylight"20R + 5M + 1 stop White 50C + 30M + 1 2⁄3 stop Warm White 40B + 50C + 2 stops Warm White Deluxe 90C + 30M+ 2 stops Cool White 30B + 1 stop Cool White Deluxe40C + 10M+ 1 stopHigh-Intensity DischargeLamp Type KODAK Color Compensating Filter(s)Exposure AdjustmentHigh-Pressure Sodium Vapor (2700 K)50B + 70C + 2 2⁄3 stops High-Pressure Sodium Vapor (2200 K)50B + 90C + 3 stops High-Pressure Sodium Vapor (2100 K)20M + 200C+ 4 stops Metal Halide (4300 K)10M + 2⁄3 stop Metal Halide (3200 K)80C + 10M + 1 2⁄3 stops Mercury Vapor (3700 K)20B + 10C+ 1 stopJUDGING NEGATIVE EXPOSURESExpose this film properly for optimum results.Check the exposure level of the color negative with a suitable electronic densitometer equipped with a filter such as the red filter for Status M Densitometry, or a KODAK WRATTEN Gelatin Filter No. 92. Depending on the subject and the light source used for exposure, a normally exposed color negative measured through the red filter should have the approximate densities listed below. These densities apply for the recommended light sources and correct processing of the negative.1KODAK Publication No. R-272Because of the extreme range in skin color, use these values only as aguide. For best results, use a KODAK Gray Card (gray side).PRINTING NEGATIVESThis film is optimized for printing on KODAK EDGE Generations, KODAK EKTACOLOR EDGE 8, KODAK ROYAL Generations, KODAK EKTACOLOR ROYAL VIII, KODAK EKTACOLOR EDGE 9 AP, and KODAK EKTACOLOR ROYAL IX AP, and KODAKPROFESSIONAL Color Metallic Papers. The film can also be printed on KODAK EKTACOLOR EDGE 7 Paper.Make color slides and transparencies by printing the negatives on KODAK VERICOLOR Slide Film, KODAK PROFESSIONAL ENDURA Transparency Optical Display Material, or KODAK PROFESSIONAL ENDURA Clear Optical Display Material.You can scan an image to a file and print digitally to KODAK PROFESSIONAL ULTRA ENDURA Paper, KODAK PROFESSIONAL Color Metallic Paper, KODAK PROFESSIONAL ENDURA Transparency Digital Display Material, KODAK PROFESSIONAL ENDURA Clear Digital Display Material, and KODAK PROFESSIONAL DURAFLEX ® Plus Digital Display Material.Make black-and-white prints on KODAK PANALURE SELECT RC Papers for conventional black-and-white processing or on KODAK PROFESSIONAL PORTRA Black & White Paper for Process RA-4. Startingrecommendations for KODAK EKTACOLOR Edge 8 Paper are available online at /go/ photofinishing.Area on the Negative:Densities:The KODAK Gray Card 1 (gray side) receiving the same illumination as the subject 0.80 to 1.00The lightest step (darkest in the negative) of a KODAK Paper Gray Scale receiving the same illumination as the subject1.15 to 1.35Normally lighted forehead of person with light complexion 21.05 to 1.35Normally lighted forehead of person with dark complexion 20.90 to 1.20RETOUCHINGNegatives on this film can be retouched on the emulsion side with retouching pencils, after applying a retouching fluid, such as KODAK Retouching Fluid.IMAGE STRUCTURESharpness:Extremely HighDegree ofEnlargement:Extremely HighPrint Grain Index:39Print Grain Index Magnification Table: Print Grain Index numbers for diffuse printingillumination.Negative Size: 24 x 36 mm; 135 format or 35 mm Roll Film•This is a new method which replaces rms granularity. It is on a different scale, which cannot be compared to rms granularity.•The scale is a uniform perceptual scale, with a change of4 units representing a Just Noticeable Difference for90% of observers.•Index value representing the approximate visualthreshold for graininess: 25.•Standardized inspection distance for all print sizes: 35.6 cm (14 inches).•In practice, prints larger than 10.2 x 15.2 cm (4x6inches) will likely be viewed from distances greater than35.6 cm (14 inches), thereby reducing overall graininessthat is perceived.•These Grain Index numbers may not representgraininess observed from more specular printingilluminants, such as condenser enlargers.Negative Size:24 x 36 mm(135 size)Print Size in inches:4x6Print Size in centimeters:10.2x15.2 Magnification: 4.4XPrint Grain Index number:39CURVESCharacteristic CurvesSpectral Sensitivity CurvesSpectral Dye Density CurvesNOTICE: The sensitometric curves and data in this publication represent product tested under the conditions of exposure and processing specified. They are representative of production coatings, and therefore do not apply directly to a particular box or roll of photographic material. They do not represent standards or specifications that must be met by Eastman Kodak Company. The company reserves the right to change and improve product characteristics at any time.KODAK ROYAL GOLD 400 Film / RCKODAK ROYAL GOLD 400 Film / RCRevised 5-03Printed in U.S.A.Consumer ImagingEASTMAN KODAK COMPANY •ROCHESTER, NY 14650MORE INFORMATIONKodak has many publications to assist you with informationon Kodak products, equipment and materials.Additional information is available on the Kodak websiteat .Many publications are available online, or you can contactKodak in your country for more information.For the latest version of technical support publications forKODAK Products, visit Kodak on-line at:If you have questions about KODAK Products, call Kodak.In the U.S.A.:1-800-242-2424, Monday–Friday9 a.m.–7 p.m. (Eastern time)In Canada:1-800-465-6325, Monday–Friday8 a.m.–5 p.m. (Eastern time)Note: The Kodak materials described in this publication foruse with KODAK ROYAL GOLD 400 Film are availablefrom dealers who supply Kodak products. You can use othermaterials, but you may not obtain similar results.Kodak, Kodak Professional, Duraflex, Edge, Endura, Ultra Endura, Ektacolor, Flexicolor,Gold, Panalure, Royal, Royal Gold, Vericolor, and Wratten are trademarks.。

R18xx中文资料

Operating Case Temperature Range
I
Electrical/Optical Characteristics
Table 1 . Electrical and Optical Characteristics, C- and L-Band Versions Parameter Wavelength Range : C-band Version L-band Version Total Pump Output Power Degree of Polarization Power Dissipation Effective Noise Figure : C-band Version L-band Version Gain Gain Flatness Po Piss NF Symbol Min 1528 1570 550 10 Typ 5 -2 -3 Max 1562 1612 35 1 Unit nm nm mW W dB dB dB dB
PUMP3 : X2 PBC PUMP4 : X2 ELECTRICAL PORT SIGNAL I OPTICAL + PORT OUT
1-1320F
1
PIN
Agere Systems Inc.
元器件交易网
Raman Pump Module R18xx Platform
IEC is a registered trademark of The International Electrotechnical Commission .
For additional information, contact your Agere Systems Account Manager or the following: INTERNET: http ://www.agere .com E-MAIL: docmaster@ N . AMERICA: Agere Systems Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18109-3286 1-800-372-2447, FAX 610-712-4106 (In CANADA : 1-800-553-2448, FAX 610-712-4106) ASIA : Agere Systems Hong Kong Ltd., Suites 3201 & 3210-12, 32/F, Tower 2, The Gateway, Harbour City, Kowloon Tel. (852) 3129-2000, FAX (852) 3129-2020 CHINA: (86) 21-5047-1212 (Shanghai), (86) 10-6522-5566 (Beijing), (86) 755-695-7224 (Shenzhen) JAPAN : (81) 3-5421-1600 (Tokyo), KOREA: (82) 2-767-1850 (Seoul), SINGAPORE: (65) 778-8833, TAIWAN : (886) 2-2725-5858 (Taipei) EUROPE : Tel. (44) 7000 624624, FAX (44) 1344 488 045

K18使用手册

2.2 用户的验证
当用户在设备的采集器上按压指纹，或者输入一个ID号码后，再输入密码或按压指纹，通过储存的模板与当前扫描到的指纹进行比对。这个指纹模板被用来确认用户的身份，在设备上登记了的用户可以在该设备上使用指纹考勤，这个工作流程就是进行验证。系统在验证流程结束后将给出成功或是失败的信息，并将成功比对的记录储存到设备中。
如果用户的手指被磨损得很厉害或者受到伤害的话，匹配阈值应当被降低（请参考3.5登记成功提示小节中的图表3-1）
备注：误判率和拒判率互相影响。减少误判率就会增加拒判率，反之亦然。默认的匹配阈值为35，默认的1：1匹配阈值为15。
推荐使用的匹配阈值：
拒判率误判率
匹配阈值
1：N1：1
高低45 25
中中35 15
1.使用须知
首先感谢使用本设备。在使用前，请仔细阅读本产品的说明书，以避免设备受到不必要的损害！
请不要将设备放在强光直射的地方，强光对指纹采集器有明显的影响，会导致指纹无法通过验证。
夏天尽量不要在室外使用，设备工作的温度范围为0-400C，长期在室外使用，加上设备本身的发热，容易导致设备性能受到影响，反应可能会变慢，通过率降低。如果必须在室外使用，建议采用遮阳伞和散热设备。
3.3 备份登记
备份登记
登记号码 00009
退出ESC 确认OK
指纹登记
新登记？
否ESC 是OK
在新登记界面，如果按ESC取消新的登记，将会进入备份登记界面，如下图所示：
以下操作步骤与新登记的步骤一致，只是左上角的指纹登记变为备份登记而已。
备注：一个长期使用的用户至少登记两个手指是明智之举。
3.4 验证方式
备注：姓名输入与部门选择部分只有某些机器具有。

ACD2000 ACD4000 数字存储波形显示器 TBS2000系列资料说明书

ACD2000ACD4000ACD2000Digital Storage OscilloscopeTBS2000 Series DatasheetWith a 9-inch WVGA display, 20 million point record length and 1 GS/s sample rate, TBS2000 Series Oscilloscopes capture and displaysignificantly more signal to help you evaluate designs faster. Easily and confidently analyze your signals with new on-waveform cursor readouts and 32 automated measurements, each with informative tips to help you quickly choose the right one. The TekVPI ® probe interface works with traditional BNC connections, but also enables wide application coverage with the latest active voltage probes and current probes.Key performance specifications2 and 4 analog channel models100 and 70 MHz bandwidth modelsUp to 1 GS/s sampling rate20 M record length on all channels 5 year warrantyKey features9-inch WVGA color display15 horizontal grids show 50% more signalTekVPI probe interface supports active, differential, and current probeswith automatic scaling and units32 automated measurements, and FFT function for thorough waveformanalysisHelpEverywhere provides helpful on-screen tipsBuilt-in Scope Intro handbook provides operating instructions andoscilloscope fundamentals2-channel models are highly-portable at 2.62 kg (5.8 lbs)ConnectivityUSB 2.0 host port on the front panel for quick and easy data storageWi-Fi interface provides wireless communications capability 1supportUSB 2.0 device port on rear panel for easy connection to a PC LXI compliant 10/100BASE-T Ethernet port for remote control over LANEducationCourseware function presents lab exercise guidance on the display Fully compatible with TekSmartLab lab management software for educationDesigned to make your work easierThe TBS2000 Series is designed for easy operation and quick hands-on learning. Dedicated controls provide quick access to important settings, so you can evaluate signals faster. Many oscilloscopes provide 8 verticaldivisions and 10 horizontal divisions, but the TBS2000 gives you 10 vertical divisions and 15 horizontal divisions , so you can see more of your signal.The display also offers more room for measurement results and menu information.1A Wi-Fi adapter is available in some countries from Tektronix distributors as an accessory, model TEK-USB-WIFI. See Ordering Information for details.Designed for outstanding waveform visualization and analysisLong record length with pan and zoom – Record length is selectable,from 2000 samples up to 20 million samples for capturing long time periods. The exceptionally long record length will help you find signal anomalies and verify digital communications. To help navigate longacquisitions, the Zoom function lets you quickly pan through the record andzoom in to see signal details.In Zoom mode, the upper display gives an overview of up to 20 M points. The detailedzoomed view is shown in the lower display.The cursor readouts are presented on the waveform display. Cursors can be used to measure time, amplitude, or both.Versatile triggering and acquisition modes – The trigger system is designed for troubleshooting today's mixed signal designs. Beyond a basic edge trigger, it also includes pulse width and runt triggering, which are especially useful for troubleshooting digital sections of your designs. Pulse width triggering is perfect for hunting narrow glitches or timeout conditions.You specify a voltage threshold and a width, and the oscilloscope triggers when the pulses are too narrow, too wide, or of a particular duration. Runt triggering is designed to capture signals that are shorter in amplitude than expected. It lets you specify two voltage thresholds and a width. If a pulse amplitude falls between the two thresholds, the oscilloscope will trigger.DatasheetThe default acquisition mode is Sample Mode which works well for most applications. However the instrument also offers Peak Detect Mode which is useful for hunting spikes, and Average Mode which can help reduce noise on repetitive signals.Automated measurements are easier than ever – A comprehensive set of automated measurements enable fast and convenient testing for a widerange of signals and applications.Measurements are all listed and selected on a single screen.A single measurement selection screen makes it easy to choose from 32 automated measurements without having to hunt through multiple menus. Choose from among your most frequently-used measurements which are tracked at the top of the page, or select from four categories:frequency, time, amplitude, and area. The HelpEverywhere system provides tips for each measurement, making it easier to know whichmeasurement to use and to understand the results.Measurements are transparent so waveforms are not obscured.Measurements are color coded by the source, and are presented on a transparent background, so waveforms are not obscured by the readouts.FFT function – You can understand the frequency content of your signals with the FFT function by pressing the dedicated front-panel FFT button.Display only the FFT, or turn on the source waveform display to see both the spectrum and the time domain waveform. A transparent readout showsimportant settings without blocking the FFT display.The time domain source waveform can be displayed above the FFT frequency spectrum.Built-in tips for faster setupHelpEverywhere is a unique feature on theTBS2000. It shows instant help information as you navigate through key menus. The tips includemeasurement information, application tips, and general guidance in the form of text and graphics. You can turn tips on and off from theHelpEverywhere menu.HelpEverywhere tips explain important settings.TBS2000 Series Digital Storage OscilloscopeOn-screen scope fundamentalsScope Intro is a brief handbook embedded in the TBS2000. Pressing the front panel Function button gives you access to information on oscilloscope basic operations, as well as an overview of the TBS2000 and TekSmartLabLab Management System for education.Scope Intro covers basic oscilloscope and TBS2000 usageFirst in its class with wireless communicationsOn the rear of the instrument, you will find several communications ports.The USB device port or LAN port can be used to control the instrumentusing the fully-documented command set.Wi-Fi adapters are configured through integrated setup menus and support seamless wireless communicationsThe TBS2000 is the first oscilloscope in its class to support wireless communication. Plug a Wi-Fi dongle into the USB host port and set the interface for Wi-Fi from the front panel. A Wi-Fi dongle is available as TEK-USB-WIFI. Several off-the-shelf dongles have also been tested and their operation confirmed.LXI embedded Web page for instrument control – LXI is an industry standard based on LAN connectivity for flexible, reliable, and efficient communication and control. TBS2000 supports LXI Core 2011. TheTBS2000 LXI Web page can be accessed by simply typing the instrumentIP address into any Web browser.LXI control screen and waveform display enable remote control over EthernetDatasheetTekVPI ® Interface and active probe supportThe TekVPI probe interface sets the standard for ease of use in probing.With this interface the TBS2000 Series supports a wide range of the latest voltage and current probes, providing coverage for many applications.These probes are powered by and communicate with the TBS2000 through the interface. Scale factors and status information, such as error conditions,are sent to the instrument for processing and display. This saves you from having to manually set scale factors, calculate offsets, or monitor for openjaw conditions or the need to degauss your current probes.TekVPI probes communicate scale settings, ranges, and status to the TBS2000.Innovative new education solutionsThe TBS2000 offers distinctive new ways to enable educators to devote more time to teaching circuit concepts instead of lab setup andmanagement.The Courseware function allows students to see lab information on the instrument display.The integrated Courseware function allows professors to load lab exercises on the instrument to give students guidance at each station, and provides a structured framework into which students can capture data to incorporate into their reports. Over 100 sample lab exercises are available for download from the Tektronix Courseware Resource Center.The TBS2000 can be easily integrated into the TekSmartLab System.Together they enable educators to preset a lab full of instruments with a few mouse-clicks, and allow lab instructors to track every student's progress from one central workstation.Performance you can count onTektronix has industry-leading service and support, and every TBS2000series oscilloscope is backed with a standard 5-year warranty.TBS2000 Series Digital Storage OscilloscopeDatasheetSpecificationsAll specifications are guaranteed unless noted otherwise. All specifications apply to all models unless noted otherwise.Model overviewVertical system analog channelsHardware bandwidth limits20 MHzInput coupling DC, AC, or GNDInput impedance 1 MΩ ± 2 %, 11.5 pF ± 2.5 pFInput sensitivity range 2 mV/Div to 5 V/DivVertical resolution8 bitsMaximum input voltage, 1 MΩ300 V RMS with peaks ≤ ±450 VAcquisition modesSample Acquire sampled values.Peak Detect Captures glitches as narrow as 3.5 ns at all sweep speeds.Average From 2 to 512 waveforms included in average.Roll Scrolls waveforms right to left across the screen at sweep speeds slower than or equal to 40 ms/div (400 ms/div at 20M recordlength).Math modesAll units:Ch 1 - Ch 2Ch 2 - Ch 1Ch 1 + Ch 2Ch 1 X Ch 2FFT4 channel units:Ch 3 - Ch 4Ch 3 + Ch 4Ch 4 - Ch 3Ch 3 X Ch 4DC balance± (1 mV +0.1 div)DC gain accuracy± 3% 10 mV/div through 5 V/div-± 4% typical 2 mV/div and 5 mV/divDC voltage measurement accuracy average modeAverage of 16 waveforms ±((DC Gain Accuracy) X |reading - (offset - position)| + Offset Accuracy + 0.11 div + 1 mV)Delta Volts between any two averages of ≥16 waveforms acquired with the same oscilloscope setup and ambient conditions ±(DC Gain Accuracy X |reading| + 0.08 div + 1.4 mV)Vertical position range ± 5 divisions Vertical offset rangesAnalog bandwidth, DC coupled100 MHz models:DC to ≥100 MHz for 2 mV/div through 5 V/div.70 MHz models:DC to ≥70 MHz for 2 mV/div through 5 V/div.Common mode rejection ratio (CMRR), typical100:1 at 60 Hz, reducing to 10:1 with 50 MHz sine wave with equal Volts/div and coupling settings on each channel.Channel-to-channel isolationHorizontal system analog channelsMaximum duration of timecaptured at highest sample rate (all channels)40 msTime base range2 ns/div to 100 sec/div Time-base delay time range -15 divisions to 5000 s Deskew range ±100 nsTime base accuracy±25 ppm over any ≥1 ms intervalTrigger systemTrigger modes Auto, Normal, and Single Trigger holdoff range 20 ns to 8 sTrigger typesEdge Positive or negative slope on any channel. Coupling includes DC, HF reject, LF reject, and noise reject.Pulse width Trigger on width of positive or negative pulses that are >, <, =, or ≠ a specified period of time.RuntTrigger on a pulse that crosses one threshold but fails to cross a second threshold before crossing the first again.Trigger coupling analog channelsDC, Noise Reject, High Freq Reject, Low Freq Reject.TBS2000 Series Digital Storage OscilloscopeVertical system analog channelsSensitivity, edge–type trigger, DC coupledTrigger level rangesInput channels: ± 4.90 divisions from center screenData storageNonvolatile memory retention time, typical No time limit for Front Panel Settings, saved waveforms, setups, and calibration constants.Real-Time clockA programmable clock providing time in years, months, days, hours, minutes, and seconds.Waveform measurementsCursorsTime, amplitude and screen.Automated measurements32, of which up to six can be displayed on-screen at any one time. Measurements include: Period, Frequency, Rise Time, Fall Time, Positive Duty Cycle, Negative Duty Cycle, Positive Pulse Width, Negative Pulse Width, Burst Width, Phase, PositiveOvershoot, Negative Overshoot, Peak to Peak, Amplitude, High, Low, Max, Min, Mean, Cycle Mean, RMS, Cycle RMS, Positive Pulse Count, Negative Pulse Count, Rising Edge Count, Falling Edge Count, Area, Cycle Area, Delay FR, Delay FF, Delay FR,and Delay RR.GatingIsolate the specific occurrence within an acquisition to take measurements on, using either the screen, between waveform cursors or full record length.Waveform mathArithmetic Add, subtract, and multiply waveforms.FFTSpectral magnitude. Set FFT Vertical Scale to Linear RMS or dBV RMS, and FFT Window to Rectangular, Hamming, Hanning, or Blackman-Harris.Remote control softwareLXI web pageLXI Core 2011. Built-in web page enables remote control of horizontal and vertical scale, trigger settings, and measurements.Allows waveform and image save to USB flash drive.Display systemDisplay type 9 inch (228 mm) wide format liquid crystal TFT color display.Display resolution 800 horizontal by 480 vertical displayed pixels (WVGA).Waveform styles Vectors, Variable Persistence, and Infinite Persistence.Graticules Grid, None.FormatYT and XY.DatasheetTrigger systemTBS2000 Series Digital Storage Oscilloscope Input output portsUSB 2.0 high-speed host port Supports USB mass storage devices, Wi-Fi dongle, One port available on rear panel and one on front panel.USB 2.0 high-speed device portDevice port Rear-panel connector allows for communication/control of oscilloscope through USBTMC or GPIB with a TEK-USB-488.Compatible USB-WIFI dongles TBS2xxx USBWIFI optionTEK-USB-WIFI accessoryTP-LINK TL-WN823N, NETGEAR WNA1000M, WNA3100MLAN port (Ethernet)RJ-45 connector, supports 10/100BASE-T.Probe compensatorAmplitude 5 VFrequency 1 kHzKensington-style lock Rear-panel security slot connects to standard Kensington-style lock.Power sourcePower source voltage100 to 240 V AC RMS ±10%Power source frequency45 Hz to 65 Hz (90 to 264 V)360 Hz to 440 Hz (100 to 132 V)Power consumption80 W maximumPhysical characteristicsDimensionsTBS2xx2:Height: 174.9 mm (6.89 in)Width: 372.4 mm (14.66 in)Depth: 103.3 mm (4.07 in)TBS2xx4:Height: 201.5mm (7.93 in)Width: 412.8 mm (16.25 in)Depth: 128.1 mm (5.04 in)WeightTBS2xx2: 2.62 kg (5.8 lbs.), standalone instrument.5.1 kg (11.2 lbs.), when packaged for domestic shipment.TBS2xx4: 4.17 kg (9.2 lbs.), stand-alone instrument.7 kg (15.4 lbs.), when packaged for domestic shipment.Cooling clearance50 mm (2 in) required on left side and rear of instrument.DatasheetEMC, environment, and safetyTemperatureOperating:0 °C to +50 °C (+32 ºF to 122 ºF)Nonoperating:-40 °C to +71 °C (-40 ºF to 160 ºF)HumidityOperating:High: +30 °C to +50 °C, 5% to 60% relative humidityLow: 0 °C to +30 °C, 5% to 95% relative humidityNonoperating:High: +30 °C to +55 °C, 5% to 60% relative humidityLow: 0 °C to +30 °C 5% to 95% relative humidityAltitudeOperating:Up to 3,000 meters (9,842 feet).Non-Operating:Up to 12,000 meters (39,370 feet).RegulatoryElectromagnetic compatibility EC Council Directive 2004/108/ECSafety UL61010-1:2004; CAN/CSA-C22.2 No. 61010.1: 2004; EN61010-1:2001; complies with the Low Voltage Directive 2004/108/EC forProduct Safety.TBS2000 Series Digital Storage Oscilloscope Ordering informationModelsTBS207270 MHz, 1 GS/s, 20 M record length, 2-channel digital storage oscilloscopeTBS2102100 MHz, 1 GS/s, 20 M record length, 2-channel digital storage oscilloscopeTBS207470 MHz, 1 GS/s, 20 M record length, 4-channel digital storage oscilloscopeTBS2104100 MHz, 1 GS/s, 20 M record length, 4-channel digital storage oscilloscopeStandard accessoriesProbes TPP0100100 MHz, 10x passive probe (one per analog channel)Accessories063-4568-xx Documentation CD071-3445-xx Installation and safety manual077-1149-xx Programmer manual, available on documentation CD and on Tek Web-Power cord-Calibration certificate documenting traceability to National Metrology Institute(s) andISO9001 quality system registrationWarranty Five-year warranty covering all parts and labor, excluding probes.Recommended accessoriesProbes Tektronix offers over 100 different probes to meet your application needs. For a comprehensive listing of available probes, pleasevisit /probes.P5100A 2.5 kV, 500 MHz, 100X high-voltage passive probeTDP0500500 MHz TekVPI ® differential voltage probe with ±42 V differential input voltageTHDP0200±1.5 kV 200 MHz high-voltage differential probeTHDP0100±6 kV 100 MHz high-voltage differential probeTAP1500 1.5 GHz TekVPI ® active voltage probeTCP002050 MHz TekVPI ® 20 Ampere AC/DC current probeTCP0030A120 MHz TekVPI ® 30 Ampere AC/DC current probeTCP015020 MHz TekVPI ® 150 Ampere AC/DC current probeTCP202050 MHz TekVPI ® 20 Ampere AC/DC current probeAccessoriesTPA-BNC TekVPI ® to TekProbe ® BNC adapterACD2000Soft transit case, for TBS2072 and TBS2102ACD4000Soft transit case, for TBS2074 and TBS2104TEK-DPG TekVPI ® Deskew pulse generator signal source067-1686-XX Power measurement deskew and calibration fixtureTEK-USB-WIFI USB Wi-Fi 2 dongle for TBS2000 series onlyTEK-USB-488GPIB-to-USB adapter2Certified to comply with CE, FCC and IC regulations. Available in Australia, Canada, China, EU Region, New Zealand, and United States. For other compatible Wi-Fi adapters, see Compatible USB-WIFI dongles under Input output ports specifications.DatasheetInstrument optionsTBS2XXX USBWIFI 2USB Wi-Fi dongle for TBS2000 series onlyTBS2XXX P2221Replaces standard probes with P2221 probes (200 MHz passive voltage probes with 1x/10x attenuation) Power plugOpt. A0North America power plug (115 V, 60 Hz)Opt. A1Universal Euro power plug (220 V, 50 Hz)Opt. A2United Kingdom power plug (240 V, 50 Hz)Opt. A3Australia power plug (240 V, 50 Hz)Opt. A4North America power plug (240 V, 50 Hz)Opt. A5Switzerland power plug (220 V, 50 Hz)Opt. A6Japan power plug (100 V, 50/60 Hz)Opt. A10China power plug (50 Hz)Opt. A11India power plug (50 Hz)Opt. A12Brazil power plug (60 Hz)Opt. A99No power cordLanguage optionsOpt. L0English front panel overlayOpt. L1French front panel overlayOpt. L2Italian front panel overlayOpt. L3German front panel overlayOpt. L4Spanish front panel overlayOpt. L5Japanese front panel overlayOpt. L6Portuguese front panel overlayOpt. L7Simplified Chinese front panel overlayOpt. L8Traditional Chinese front panel overlayOpt. L9Korean front panel overlayOpt. L10Russian front panel overlayOpt. L99No manualLanguage options include translated front-panel overlay only, manuals with different language are available on Tek web.Service optionsOpt. D1Calibration Data ReportTektronix is registered to ISO 9001 and ISO 14001 by SRI Quality System Registrar.Product(s) complies with IEEE Standard 488.1-1987, RS-232-C, and with Tektronix Standard Codes and Formats.Product Area Assessed: The planning, design/development and manufacture of electronic Test and Measurement instruments.TBS2000 Series Digital Storage OscilloscopeDatasheetASEAN / Australasia (65) 6356 3900 Austria 00800 2255 4835*Balkans, Israel, South Africa and other ISE Countries +41 52 675 3777 Belgium 00800 2255 4835*Brazil +55 (11) 3759 7627 Canada180****9200Central East Europe and the Baltics +41 52 675 3777 Central Europe & Greece +41 52 675 3777 Denmark +45 80 88 1401Finland +41 52 675 3777 France 00800 2255 4835*Germany 00800 2255 4835*Hong Kong 400 820 5835 India 000 800 650 1835 Italy 00800 2255 4835*Japan 81 (3) 6714 3086 Luxembourg +41 52 675 3777 Mexico, Central/South America & Caribbean 52 (55) 56 04 50 90Middle East, Asia, and North Africa +41 52 675 3777 The Netherlands 00800 2255 4835*Norway 800 16098People's Republic of China 400 820 5835 Poland +41 52 675 3777 Portugal 80 08 12370Republic of Korea +822 6917 5084, 822 6917 5080 Russia & CIS +7 (495) 6647564 South Africa +41 52 675 3777Spain 00800 2255 4835*Sweden 00800 2255 4835*Switzerland 00800 2255 4835*Taiwan 886 (2) 2656 6688 United Kingdom & Ireland 00800 2255 4835*USA180****9200* European toll-free number. If not accessible, call: +41 52 675 3777For Further Information. Tektronix maintains a comprehensive, constantly expanding collection of application notes, technical briefs and other resources to help engineers working on the cutting edge of technology. Please visit . Copyright © Tektronix, Inc. All rights reserved. Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously published material. Specification andprice change privileges reserved. TEKTRONIX and TEK are registered trademarks of Tektronix, Inc. All other trade names referenced are the service marks, trademarks, or registered trademarks of their respective companies.23 Aug 2016 3GW-60235-01 ACD2000ACD4000ACD2000。

金光亮（Kingbright）DSAO4098型号1.6mm x 0.8mm窄角LED说明书

DESCRIPTIONSThe Green source color devices are made with InGaN on SiC substrate Light Emitting DiodeElectrostatic discharge and power surge could damage the LEDsIt is recommended to use a wrist band oranti-electrostatic glove when handling the LEDs All devices, equipments and machineries must be electrically groundedFEATURES1.6 mm x 0.8 mm SMD LED, 0.2 mm thickness Low power consumption Wide viewing angleCompatible with automatic placement equipment Ideal for backlight and indicator Package: 4000 pcs / reel Moisture sensitivity level: 3RoHS compliantAPPLICATIONSBacklightStatus indicatorHome and smart appliances Wearable and portable devicesHealthcare applicationsATTENTIONObserve precautions for handlingelectrostatic discharge sensitive devicesPACKAGE DIMENSIONSSELECTION GUIDENotes:1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value.2. Luminous intensity / luminous flux: +/-15%.3. Luminous intensity value is traceable to CIE127-2007 standards.Part NumberEmitting Color (Material)Lens TypeIv (mcd) @ 5mA [2] Viewing Angle [1]Min.Typ.2θ1/2KPG1-1608VGC-TT-5MAV Water Clear ■Green (InGaN) 30 70 120°KPG1-1608VGC-TT-5MAV1.6 x 0.8 x 0.2 mm (0603) SMD Chip LED LampRECOMMENDED SOLDERING PATTERN(units : mm; tolerance : ± 0.1)Notes:1. All dimensions are in millimeters (inches).2. Tolerance is ±0.1(0.004") unless otherwise noted.3. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice.4. The device has a single mounting surface. The device must be mounted according to the specifications.Ki n gABSOLUTE MAXIMUM RATINGS at T A =25°CELECTRICAL / OPTICAL CHARACTERISTICS at T A =25°CNotes:1. 1/10 Duty Cycle, 0.1ms Pulse Width.2. R t h JA ,R t h JS Results from mounting on PC board FR4 (pad size ≥ 16 mm 2 per pad).3. Relative humidity levels maintained between 40% and 60% in production area are recommended to avoid the build-up of static electricity – Ref JEDEC/JESD625-A and JEDEC/J-STD-033.ParameterSymbolUnit Power Dissipation P D 34 mW Reverse Voltage V R 5 V Junction Temperature T j 125 °C Operating Temperature T op -40 to +85 °C Storage Temperature T stg -40 to +85°C DC Forward Current I F 10 mA Peak Forward CurrentI FM [1]50 mA Thermal Resistance (Junction / Ambient) R th JA [2] 610 °C/W Thermal Resistance (Junction / Solder point)R th JS [2]510°C/WValue Electrostatic Discharge Threshold (HBM) -1000 V ParameterSymbolEmitting ColorValue UnitTyp. Max. Wavelength at Peak Emission I F = 5mA λpeak Green 518 - nm Dominant Wavelength I F = 5mA λdom [1] Green527-nmSpectral Bandwidth at 50% Φ REL MAX I F = 5mA ΔλGreen 35 - nmCapacitanceC Green 100 - pFForward Voltage I F = 5mA V F [2]Green 3.0 3.2 VReverse Current (V R = 5V) I RGreen- 50 uATemperature Coefficient of λpeak I F = 5mA, -10°C ≤ T ≤ 85°C TC λpeakGreen0.05 - nm/°CTemperature Coefficient of λdom I F = 5mA, -10°C ≤ T ≤ 85°C TC λdomGreen0.03 - nm/°CTemperature Coefficient of V F I F = 5mA, -10°C ≤ T ≤ 85°CTC VGreen-3.0 - mV/°CNotes:1. The dominant wavelength (λd) above is the setup value of the sorting machine. (Tolerance λd : ±1nm. )2. Forward voltage: ±0.1V.3. Wavelength value is traceable to CIE127-2007 standards.4. Excess driving current and / or operating temperature higher than recommended conditions may result in severe light degradation or premature failure.Ki n g b r i g h tTECHNICAL DATAGREENTAPE SPECIFICATIONS (units : mm) REFLOW SOLDERING PROFILE for LEAD-FREE SMD PROCESSNotes:1. Don't cause stress to the LEDs while it is exposed to high temperature.2. The maximum number of reflow soldering passes is 2 times.3. Reflow soldering is recommended. Other soldering methods are not recommended as they mightcause damage to the product.REEL DIMENSION (units : mm)tPACKING & LABEL SPECIFICATIONSPRECAUTIONARY NOTES1. The information included in this document reflects representative usage scenarios and is intended for technical reference only.2. The part number, type, and specifications mentioned in this document are subject to future change and improvement without notice. Before production usage customer should refer tothe latest datasheet for the updated specifications.3. When using the products referenced in this document, please make sure the product is being operated within the environmental and electrical limits specified in the datasheet. Ifcustomer usage exceeds the specified limits, Kingbright will not be responsible for any subsequent issues.4. The information in this document applies to typical usage in consumer electronics applications. If customer's application has special reliability requirements or have life-threateningliabilities, such as automotive or medical usage, please consult with Kingbright representative for further assistance.5. The contents and information of this document may not be reproduced or re-transmitted without permission by Kingbright.6. All design applications should refer to Kingbright application notes available at /application_notesKi n gb ri g ht。

KTT18矿用本安型扩播电话说明书

KTT18 矿用本安型扩播电话
使用说明书
执行标准：GB3836.1-2010，GB3836.4-2010， MT 209-1990（抗干扰和可靠性除外），MT 210-1990，
Q/320402ACX004-2014 使用前请先阅读使用说明书
常州智达自动化科技有限公司
版本号发布日期
V1.0 2014 年 10 月 20 日
a) 大气压力：（80～106）kPa； b) 环境温度：（0～+40）℃； c) 平均相对湿度：不大于95%（+25℃）； d) 环境噪声：不大于80dB（A）； e) 无显著振动和冲击的场所； f) 有甲烷及煤尘爆炸危险,但无破坏绝缘的腐蚀性气体的场所。
1
KTT18 本质安全型扩播电话说明书
V1.0
523扩播电话构成扩播通信及信号联络系统时其连接方法见图扩播电话构成扩播通信及信号联络系统时接线图ktt18本质安全型扩播电话说明书v10524扩播电话构成扩播通信信号联络及声光报警系统时其连接方法见图4扩播电话构成扩播通信信号联络及声光报警系统时接线图525若通信距离长需要增加充电电源数量时其接线方法见图5
生产单位
1
本安外壳
Q235A
常州青蓝机电有限公司
安标编号（或其它认证编
号）
/
有效期 /
受控类别
D
2
光继电器
3
音频变压器
AQW212 KTB
松下
/
常州智达自动化科技有限 /
公司
/
D
/
D
检验报告签发
检验报告编号：
4
金属氢化物镍电池
AA2000mAh(六节串联) 深圳市三俊电池有限公司

可锻铸铁的牌号及用途

可锻铸铁的牌号及用途
可锻铸铁牌号表示方法：
可锻铸铁的牌号是由“KTH”（“可铁黑”三字汉语拼音字首）或“KTZ”（“可铁珠”三字汉语拼音字首）后附最低抗拉强度值（MPa）和最低断后伸长率的百分数表示。

例如牌号KTH350—10表示最低抗拉强度为350MPa、最低断后伸长率为10%的黑心可锻铸铁，即铁素体可锻铸铁；KTZ650—02表示最低抗拉强度为650MPa、最低断后伸长率为2%的珠光体可锻铸铁。

常见的几种可锻铸铁：
1、牌号、性能及用途(GB9440—1988)
2、铸铁牌号KTH300—06、KTH330—08、KTH350—10、KTH370—12：用于制造管道配件、低压阀门、汽车拖拉机的后桥外壳、转向机构、机床零件等。

3、铸铁牌号KTZ450—06、KTZ550—0
4、KTZ650—02、KTZ700—02：制造强度要求较高、耐磨性较好的铸件，如齿轮箱、凸轮轴、曲轴、连杆、活塞环等。

4、铸铁牌号KTB380—04、KTB380—12、KTB400—0
5、KTB450—07：此为白心可锻铸铁，仅限于制造薄壁铸件和焊接后不需进行热处理的铸件、由于工艺较复杂，故在机械制造上较少应用。

可锻铸铁应用范围：
黑心可锻铸铁的强度、硬度低，塑性、韧性好，用于载荷不大、承受较高冲击、振动的零件。

珠光体基体可锻铸铁因具有高的强度、硬度，用于载荷较高、耐磨损并有一定韧性要求的重要零件。

如石油管道、炼油厂管道和商用及民用建筑的供气和供水系统的管件。

d40调质强度

D40是一种钢材，它属于低合金高强度结构钢。

D表示的是质量等级，而40则代表这种钢材的抗拉强度为400MPa。

调质处理是淬火加高温回火的双重热处理过程，其目的是使工件具有良好的综合机械性能。

调质钢有碳素调质钢和合金调质钢二大类，不管是碳钢还是合金钢，其含碳量控制比较严格。

如果含碳量过高，调质后工件的强度虽高，但韧性不够，如含碳量过低，韧性提高而强度不足。

为使调质件得到好的综合性能，一般含碳量控制在0.30~0.50%。

总之，D40钢材经过调质处理后具有高强度、高韧性和良好的综合机械性能。

它在机械制造行业中应用广泛，例如用于制造轴类、齿轮、曲轴等重要零件。

南光镀膜机说明书

南光镀膜机说明书该机用于半导体组件及光学件生产和研究是比较理想的设备,在极限真空,防止油污和缩短工作等方面都具有较好的性能,它用于单层光学薄膜和生产也是比较理想的设备.一.工作条件 1.电源总功率约30KW,220V/380V,50HZ 线制为三相四线制.2.接地电阻小于4欧,接地导线截面积大于等于10mm2 3.安装环境必须具备良好通风条件.4.水流约1.5L/min.5.气压:0.5MPa二.主要技术性能:(一)真空控制系统 1.半自动/手动旋钮置手动可按常规进行各种泵,阀的启动与停止操作. 2.自动/手动旋钮置自动时通过开机,真空,取件三个按钮的动作可分别执行开机/停机,真空/中止真空,取件/取件关程序.(1)a.当按下开机钮,设备将按下列步骤运行:开机械泵,截放阀延时10秒开预阀,延时30秒开扩散泵.b.当松开开机钮,设备将按下列步骤停机:关扩散泵冷却延时1小时,关预阀延时5秒关机械泵,截放阀.(2).在执行开机程序以后 a按下真空钮设备将按下列步骤运行:开低级阀,低真空信号到,关低阀延时3秒开预阀,再延时3秒开高阀,直至高真空.松开真空钮,设备将回到开机状态.(3)a 在执和行真空程序之后,当按下取件钮,关高阀并延时5秒打开放气阀.b.当松开取件钮,在真空室门已关好之后,设备将自动回到真空程序运行.(4).通过在真空程序执行后,反复使用取件钮,可达到真空,取件的连续过程.(二).工转及比较片转动系统:工转控制采用直流调速器对工件电机进行调速,转速为连续可调.比较片电机控制为点动连续转位控制.(三).烘烤系统:本系统采用三(单)相调功器(移相或过零触发)和进口数显温控仪对工件进行烘烤,温度可控可调,设定好温度后,参照温控仪说明书,采用自整定运行,自整定运行结速后进行恒温控制(第一次自整定温度会出现过冲现象,自整定运行结束后再开机,就不会出现过冲,用户可根据不同的温度要求全部进行自整定1次.)NG-3型电子束蒸发源电源装置包括X-Y磁偏转扫描单元,枪灯丝及束流控制单元,高压自动控制装置,坩埚转动控制装置及手持控制盒.一.工作条件:1.电源:总功率约为10KW,220V/380V,50HZ;三相四线制. 2.接地电阻小于4欧,接地导线截面积大于等于10mm2. 3.安装环境必须具备良好通风条件.二.主要技术性能: 1.X-Y磁偏转扫描单元具有波形可选,频率可调之特点. (1).偏转(或称位移)电流:(在4-7欧负载上) IX=0-1.8A IY=0-±1.5A (2).扫描波形:矩形波,三角形,正玄波任选. (3).扫描电流:IX=IX±0.25A IY=IY±0.5A (4).扫描频率:1-20HZ可调. (5).失偏保护(只对X线圈而言):当IX大于等于0.4A时,电源输出一对常开触点,可用以联锁直流高压或其它用途的控制.2.枪灯丝单元:(1).接上枪灯丝,真空度高于 6.7X10-3Pa时,灯丝变压器原边:U~约等于0~200V I~约等于0~1.5A (2).具有过流,失压保护功能.3.高压控制单元:采用SKQH高压自动控制装置,克服了电子管固有的缺点.(1).直流高压:6KV,8KV,二档.换档时改变变压器抽头即可.(2).最大电流:600毫安.(3).自动控制功能:电子枪打火时能自动降低高压,随后自动迅速恢复原值.4.坩埚转位控制单元提供四位坩埚点动. 三.安装与调试:为保证本电源正常可靠工作,必须严格按以下步骤及要求正确进行安装与调试. (一).系统接线:电源线截面积大于等于2.5平方毫米导线;接地线截面积大于等于10平方毫米导线,先连接至主机,再由主机接大地;HV-高压线用随机所附专用高压线. (二).检查与调试:在保证系统连线正确之后,检查各单元盒内,前后面板,背板上各零件有无松动,脱落及损坏情况(若有即排除),并清除污物(尤其是高压部分)后,可作如下操作:(1).高压控制单元 a.从电源柜端脱开HV-高压电缆,按下遥控盒上高压按钮,本单元开通指示灯亮,相序指示灯亮,若均不亮,则表示本单元三相电源进线相序不正确或缺相.关掉电源,检查三丰电源是否缺相,或调换电源线,直到相序正确,这时开通,相序指示灯均亮,高压表指示为6KV(或所选高压值).历时2分钟,高压单元内无打火现象属正常.缺相或相时保护电路使高压无输出.b电子枪打火时过流灯闪烁,高压控制装置进行自动调节,当电子枪严重短路时自动切断高压,此时须关掉高压电源,排除故障后再重新开启电源.c关掉电源.注意:高压操作须遵守高压操作规程,以免发生人身事故. (2).X-Y磁偏转扫描单元 a.检查偏转线圈接线正确后,按下该单元面板上电源按钮,相应按上指示灯亮.b.分别调节手控盒上X,Y电位器为零,再分别调节X电位器,面板上相应电流表应指示0-1.8A,调节Y电位器,相应电流表指示0-(±1.5A). c.关X电位器至零,关Y电位器至中点(电表指示为零),复位电源按钮,断电源.(如果观察交流扫描波形及幅值,可用示波器直接于X及Y偏转线圈上观察).(3).枪灯丝及束流控制单元:此项工作须在系统接线正确,并保证真空室真空度高于6.7X10-3Pa以上时进行. a.待真空度满足要求后,按下本单元面板上枪灯丝按钮,按钮上面指示灯亮,调节灯丝电流电位器,交流电压表指示枪灯丝变压器原边电压在0-200V连续变化,相应原边交流电流可在0-1.5A左右(视枪前头而定)连续变化. b.调节遥控盒上束流调节电位器,因此时高压尚未启动,故电压表,电流表均无变化,表明失压保护节工作正常. c.回零上述电位器,关电源.至此为止,本系统各单元工作正常.接通HV-高压电缆,便可按镀膜机电子枪操作步骤进行操作.四.说明:本电源为电子束蒸发源的独立供电系统,为确保电子枪及本电源的安全使用,若采用本电源对电子枪独立供电,在使用前必须对电子枪作耐压试验,方法为:当真空度达 6.7X10-3Pa之后,不开枪灯丝,按高压单元的操作顺序,对电子枪施加8KV高压,应稳定2分钟,无打火,击穿视为正常.然后满足电子枪工作的条件:(一)先确定电子枪X偏转磁场的方向-正对枪头:其左面磁极为南极,右面磁极为北极(若方向不对,可调换X偏转电源接线),然后将X偏转位移电流调在IX=0.6A左右. (二).在室温25度以下时,电子枪冷却水压不低于1.5Kg/cm2,并保证水源通畅. (三).电源柜门,机柜门关闭,并在周围树立高压危险标志若本电源与其它设备协同工作,可根据需要加入述各条件的联锁保护环节.。