Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
深圳某机械加工企业CNC编程工程师，从业17年，平时喜欢逛论坛交流机械加工行业经验。
同行交流一下，我一般粗加工留0.3-0.5mm，半精加工再留0.1，精加工一刀到位。