在一般认为，洛塔尔了所有车床的工作和我所有的铣削工作，包括零件的形状内曲轴箱。
In general that Lothar did all the Lathe work and I did all the Milling work including the parts that shape the inside of the crankcase.
从生产需要出发，介绍了一种将C 630车床进行车、铣削两用改造的方法。
Base on the producing needs, the paper presents a transform method of the C630 lathe for both milling and cutting use.
使用三坐标数控系统或串联使用两套二坐标数控系统，均能在改造的普通车床上实现零件的车铣削方式加工。
It is Feasible to lathe or mill Variational Pirch in a Reconstructive Common lathe with 3-coordinate Numerical Control Syslem or 2-coordinate Numerical Control Syslem in series.
使用三坐标数控系统或串联使用两套二坐标数控系统，均能在改造的普通车床上实现零件的车铣削方式加工。
It is Feasible to lathe or mill Variational Pirch in a Reconstructive Common lathe with 3-coordinate Numerical Control Syslem or 2-coordinate Numerical Control Syslem in series.
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