机械表零件电镀常见故障类型分析与改进

Analysis and Improvement of Common Faults in Electroplating of Mechanical Watch Parts

电镀是机械手表厂的一个非常重要的部门,制作机械手表机芯零件所用的材料多为黄铜和碳钢,为达到美观、防腐、抗磨损的艺术和物理效果,通常都需要进行电镀处理.手表零件本身具有形状复杂、盲孔多、加工方式多、零件小、精度要求高等特点。同时国内机芯厂多为原来的国营老厂,电镀车间普遍具有规模小,镀种多,多种操作方式混合的特点。本文主要讨论了手表零件在电镀过程中产生的典型故障类型,并介绍了一些改进方法。

Electoplating is a very important department in mechanical watch tactory.Usually the materials of mechanical watch movement parts are brass and carbon steel.In order to achieve beautiful,anticorrosive,anti-wear art and physical effects,it usually needs to be electroplated treatment.The watch part itself has the characteristics of shape complex,many blind holes,many of processing,small parts,precision required.At the same time,most of the domestic core factory for the original state-owned old factory,electroplating workshop generally has the charactertics of small scale,more kinds of plating and mixed operation.The typical faults in the process of electroplating and analysis were mainly discussed,some improvement methods were introduced.