一、空间角度计算中的基本定义在机械加工中,有许多工件需要加工斜面、斜槽、斜孔等。它们有的可以依靠机床的特殊工作性能和通用夹具直接解决,有的必须采用专用夹具或组合夹具才能解决。在进行这些加工时,需要知道一些与加工方法直接有关的角度,分为定向角和定位角。定向角和定位角有些在工件图纸上直接标 First, the basic definition of the calculation of space angle In machining, there are many parts need to be machined bevel, chute, oblique hole and so on. Some of them can rely on the special work machine performance and common fixtures directly solve, and some must use a special fixture or a combination of fixtures to be resolved. In processing these processes, you need to know some of the processing methods directly related to the angle, into the orientation angle and positioning angle. Some of the orientation and positioning angles are marked directly on the workpiece drawing