我厂在生产中遇到一批软联接件的加工(图1),它是由60层外0.1mm厚、100mm×100mm见方的紫铜皮叠加,在两端用压力焊而成。由于下道工序要将软联接件与铜板进行对接钎焊,做成导电联接板(图2),并在使用中通过1kA大电流,所以对软联接件端面的加工技术要求很高。 I encountered in the production of a number of soft joints processing (Figure 1), which is 60 layers outside the 0.1mm thick, 100mm × 100mm square of copper overlay at both ends with pressure welded together. As the next procedure to soft-link copper brazing and docking, made of conductive plate (Figure 2), and in use by 1kA high current, so the soft end of the processing technology requirements are high.