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).
<p>数控车螺纹，中径老是超差。刀具磨损补偿设了但效果不好。螺纹加工的中径控制有什么好方法？</p>