电阻焊接技术及其应用设备  

Resistance Welding Technology and Application Equipment

作　　者：张彩云[1] 

机构地区：[1]中国电子科技集团公司第二研究所,山西太原030024

出　　处：《电子工艺技术》2003年第5期201-203,共3页Electronics Process Technology

摘　　要：主要论述了电阻焊接技术的焊接原理,根据焦耳定律,焊接电流通过具有一定电阻值的接触表面,产生热量、熔化形成焊点。同时简要说明了影响电阻焊的主要因素和常用的电极材料。最后介绍了微电子器件制造中常见的电阻焊设备,包括点焊机、平行缝焊机和平行微隙焊机,并简述点焊机的分类和不同设备的基本特性。Discuss essential theory of resistance welding technology.On principle of Joule,welding spot will be formed when welding current pass the contact surface of having certain resistance.At the same time, primary factor of effecting resistance welding ending and common electrode material are introduced briefly.Finally,resistance welding equipment in microelectronics area is introduced briefly such as spot welder and seam welder,and category of spot welder and basic property of equipments are discussed.

关 键 词：电阻焊 高频逆变 点焊 缝焊 

分 类 号：TG405[金属学及工艺—焊接]