“发蓝”是机械零件表面化学处理的一道重要工序。过去,我厂热处理车间“发蓝”设备陈旧,生产效率低,产品质量不稳定,而且工人劳动强度大,不安全因素多,为改变这种状况.我们采用微电脑控制“发蓝”生产线获得成功,从而实现“发蓝”操作自动化,提高了产品质量和生产效率,减 “Blue hair” is an important process of chemical treatment of the surface of mechanical parts. In the past, I plant the heat treatment plant “bluing” outdated equipment, low production efficiency, product quality is unstable, and the workers labor-intensive, unsafe factors, in order to change this situation.We use microcomputer control “bluing” production line success , In order to achieve “bluing” operation automation, improve product quality and production efficiency, less