wave soldering

Temperature selection of free alloys in wave soldering is introduced.

确定了几种无铅合金焊料最佳的波峰焊温度.

Wave soldering machine operators ( in 9483 Electronics Assemblers, Fabricators , Inspectors and Testers ).

波峰焊机器操作员 ( 9483电子装配, 检查员, 及测试员 ).

Operating under the temperature for wave soldering, Fe and Sn can react and create acicular brittle compound whose major element is FeSn_2. The development of compound is not a balanceable process.

波峰焊工作温度下Fe、Sn能反应生成主要为FeSn2的脆性针状化合物。

11950s: mass soldering for Through Hole Technology ( THT)& wave soldering appeared;

1950年代：通孔插装的群焊技术&波峰焊技术出现；

Present Situation and Green Design of Wave Soldering

波峰焊接技术现状及绿色化设计方向

Ultrasonic welding of integrated circuits is of highest accurate. WS Wave Soldering

超声波焊接的集成电路，精密度极高。波峰焊接，THT元件的焊接方式

This paper introduces technology wave-soldering and the application in wave-soldering system based on PLC.

本文介绍了波峰焊技术及其PLC在波峰焊接机系统中的应用.

Company-wide introduction of the new Samsung laser vision-Mounter, chip processing line four, imports reflow, wave soldering.

公司引进全新三星全视觉激光型贴片机, 贴片加工线四条, 进口回流焊 、 波峰焊.

Familiar Wave soldering process. Familiar with assembly and packing process.

熟悉波峰焊制程, 熟悉组装和包装制程.

Through hole filling is always a big challenge for wave soldering in multilayer PCB assembly, especially when encountering thick boards or components with large thermal dissipation.

钎料的通孔填充性问题一直是无铅波峰焊工艺在焊接双面板或多层板时一个很大的挑战，特别是遇到大厚板或者存在大吸热元件时填充不良现象尤为严峻。