冲压模具,加工中心加工，大连机械加工的精度，重要是体此刻以下这几个方面，为尺寸精度、几何状态精度和相互地位精度，其中几何状态精度蕴含圆度、直线度以及平面度等，相互地位精度蕴含平行度、垂直度以及同轴度等
。

The precision of stamping die processing center and Dalian mechanical processing is mainly reflected in the following aspects: dimensional accuracy, geometric shape accuracy, and mutual position accuracy. Geometric shape accuracy includes roundness, straightness, and flatness, while mutual position accuracy includes parallelism, perpendicularity, and coaxiality.