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类似图1所示的斜孔,习惯称之为“空间斜孔”,这种斜孔不能直接按该图上标注的角度镗制,需要把图上的投影角换算成适应万能转台特点的角度之后,再按换算后的角度进行加工。下面谈谈角度的换算问题。
Similar to the oblique hole shown in Figure 1, it is conventionally called “space slant hole”. Such oblique hole can not be directly bordered according to the angle marked on the figure. The projection angle on the diagram needs to be converted to an angle After that, press the conversion angle processing. Here to talk about the conversion point of view.