论文部分内容阅读
近年来电刷镀取得了很大的进展。原先的意图是用来修整有缺陷的槽镀镀层。当这一系统发展为修理电气零件和机器零件用的工程方法的时候,其重点就放到了那些所需金属量一般不大于千分之几英寸厚小零件的修复和恢复其尺寸上。需要沉积的面积较大和厚度较厚的较大零件的电刷镀,还存在着一些有待电刷镀工作者解决的实际问题。然而,在发展的现阶段,越来越多的工作正围绕着在较大和重型零件上大面积沉积而展开着,沉积厚度达0.040”(1毫米)、面积达10平方英尺(1米~2)以上而又不要进行大部分电刷镀工序的电刷镀零件,越来越多,而且越来越重要。
In recent years brush plating has made great progress. The original intent was to trim the defective slot plating. As the system evolved to engineering methods of repairing electrical parts and machine parts, the emphasis was placed on the repair and restoration of those parts that typically require no more than a few thousandths of an inch thick. Brush-plating of larger parts requiring thicker deposits and thicker thicknesses, there are some practical issues to be solved by brush-plating workers. However, at this stage of development, more and more work is being carried out around large areas of large and heavy components deposited to a depth of 0.040 "(1 mm) and an area of 10 ft 2 (1 m -2 ) Brush plating parts that do not do most of the brush plating processes are more and more and more important.