我厂用液压仿形刀架加工锥螺纹时,经常出现实际工件螺距与机床铭牌上的螺距不一致,工件的锥度也有较大的误差,造成废品。经检查分析发现:这种误差是由于操作工为操作方便将仿形刀架右转一个角度,造成仿形刀架和工件轴线不垂直,从而产生的加工误差。将仿形刀架校正后,问题立 When machining the taper thread with hydraulic profiler, it is often found that the actual workpiece pitch is inconsistent with the pitch on the nameplate of the machine tool, and the taper of the workpiece also has large errors, resulting in waste products. The inspection and analysis found that: This error is due to the operator for ease of operation will be profiled turret right turn an angle, resulting in profiled turret and the workpiece axis is not vertical, resulting in machining errors. Will be shaped knife after correction, the problem legislation