1) lead frame attachment
引线框固定
2) overhang packing,overhang packing block
引线固定楔
3) lead frame
引导框，引线框
4) lead frame
引线框架
1.
Study on heat treatment process of C194 copper alloy for lead frame;
引线框架用铜合金C194热处理工艺研究
2.
Development of Cu-Ni-Si alloy for lead frame;
引线框架用Cu-Ni-Si合金的发展
3.
Microstructure and properties of Cu-Ni-Si based alloys for lead frame;
Cu-Ni-Si基引线框架合金的组织和性能
5) lead frame
引线框
1.
The punching process of the lead frame was analyzed, the multi-position progressive die was designed.
分析了引线框的冲压工艺性,设计出了多工位级进模。
2.
The lead frame structures of LET(light emitting triode)are much fine and with high yields,it is for high speed punch with very high precision and life.
发光三极管的引线框结构较为精细,产量很大,用高速冲床生产,对模具的精度和寿命要求很高。
6) Leadframe
引线框架
1.
When the leadframe made of 4J42 alloy is brazed to the brazing zone of an alumina substrate using an AgCu28 filler in ceramic DIP production, the liquid filler often flows onto the surface of the leadframe after brazing, and the quality of finished products is influenced greatly.
陶瓷DIP外壳需要使用AgCu28钎料将4J42合金引线框架与陶瓷基板的焊区钎焊在一起,焊后易出现钎料在引线框架上流淌的问题,影响产品的质量。
2.
Inthispaper,themicrostructuresandtheirchangesinhightemperatureoftheinterfacesbetweenfourcivilcopperalloysforleadframeandSn -Pbsolderalloysarestudied .
研究了四种国产引线框架用铜合金与Sn -Pb共晶焊料的界面结构及其在高温保温过程中的变化。
3.
It was discussed the leadframe driving structure moving along line intermittently, especially the principle of the 3D cam in the designed die bonder.
讨论了IC芯片粘片机的引线框架直线间歇式供送机构和空间凸轮的工作原理。
补充资料：固定化固定相开管柱
分子式：
CAS号：
性质：固定化固定相是：(1)固定相分子间进行共价交联；(2)固定相与毛细管内表面进行化学键合。主要固定化方法有原位加热缩合法、原位自由基诱导法等。通常涂渍方法制备的开管柱在升温使用中，不同程度发生固定液流失、液膜破裂等现象，而固定化固定相开管柱柱性能稳定，柱效高。
CAS号：
性质：固定化固定相是：(1)固定相分子间进行共价交联；(2)固定相与毛细管内表面进行化学键合。主要固定化方法有原位加热缩合法、原位自由基诱导法等。通常涂渍方法制备的开管柱在升温使用中，不同程度发生固定液流失、液膜破裂等现象，而固定化固定相开管柱柱性能稳定，柱效高。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条