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阻焊剂;焊锡掩膜;绿漆,mask,solder
2024-07-04 20:37词典 人已围观
1)mask,solder
阻焊剂;焊锡掩膜;绿漆
2)solder mask
阻焊剂;焊锡掩膜;绿漆
3)resistance welding
阻焊
1.
Research on the three-phase DC resistance welding micro-controller;
三相次级整流阻焊微机控制器研究
4)solder resist
阻焊
5)resistance welding machine
电阻焊机
1.
Usage and maintenance of welding and cutting machines(33)——Installation,use and maintenance of resistance welding machine;
焊接与切割设备的使用和维修(三十三)——电阻焊机的安装、使用与维修
2.
The Realization of the Control System of Digital Resistance Welding Machine Based on ARM;
基于ARM的数字化电阻焊机控制系统实现
6)resistance welding
电阻焊
1.
Application of MAX1480 in resistance welding controller;
MAX1480B在电阻焊控制器上的应用
2.
Development of resistance welding expert system for automotive armor plate;
汽车用钢板电阻焊焊接专家系统开发
3.
Current measuring and monitoring system for resistance welding;
电阻焊焊接电流监测系统
7)resistance welder
电阻焊机
1.
TAYLOR MEDWELD 760 type welder is a type of resistance welder with preoverlap and narrow lap,after 3 years of improvements,its welding strip thickness is enlarged from 2.
MEDWELD 760型焊机是美国TAYLOR公司生产的一种窄缝预搭接电阻焊机,经过3年的优化改良,最大焊接板厚从2。
8)solder mask
阻焊剂
9)resistance welding
电阻焊接
10)solder resist ink
阻焊油墨
1.
The experiment and technical index of a LTR-1 type thermosetting solder resist ink for Printed Circuit Board were introduced, including the optimizing of the process conditions for link-resin manufacture.
介绍了印刷电路板用热固阻焊油墨LTR - 1研制的试验情况、技术指标 ,对连结树脂 (热固性树脂 )的制备工艺条件进行优化 ,根据试验确定了连结树脂、稀释剂、固化剂、着色剂、填充料、增稠剂、消泡剂、流平剂的最佳配
补充资料:UV阻焊印料
分子式:
CAS号:
性质:又称UV阻焊印料。有一定黏度的单组分或双组分绿色油墨状印料。甲组分由感光性树脂、活性稀释剂、填料、颜料、特种添加剂组成。将甲组分在预混合器中搅拌混合,再经三辊机碾磨均匀。乙组分为光敏引发剂。使用时按一定比例将甲乙两组分混合均匀,通过丝网漏印到印制板上,采用紫外光照射固化,在印制板上形成一层阻焊固化膜,把不需焊接的地方保护起来。焊接完成后,作为印制电路板上的永久性保护膜,使电路免受湿气和大气中污染物的影响,从而提高产品的可靠性,延长使用寿命。采用紫外光照射固化,克服了热固阻焊印料高温固化时易使电路板变形扭曲、有些元器件质量降低、耗能大、生产效率低等缺点,有利生产的自动化。广泛应用于需经波峰焊焊接和三防性能(防潮、防霉、防盐雾侵蚀)要求的计算机、电视机、收录机、精密仪器等电子产品的电路板制作上。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
阻焊剂;焊锡掩膜;绿漆,mask,solder
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