求翻译：由上面分析可知，可以先加工上下面，然后以此作为基准采用专用夹具进行加工，并且保证位置精度要求。再根据各加工方法的经济精度及机床所能达到的位置精度，并且此泵体零件没有复杂的加工曲面，所以根据上述技术要求采用常规的加工工艺均可保证。是什么意思？

By the above analysis, can be processed on the following, and then processed as a basis using a special fixture, and to ensure positional accuracy requirements. According to the economic precision machine tools and processing methods can achieve position accuracy, and pump parts no complicated machi

It can be seen from the above analysis, it can first be processed on the following, and then use this as a basis for processing, and use a dedicated fixture location accuracy guarantee. According to the processing methods and the economic precision machine tool to achieve accuracy of the positions,

May know by above analysis, may process the upper and lower surface first, then uses the unit clamp by this as the datum to carry on the processing, and guarantees the position precision request.Again acts according to the position precision which each processing method the economical precision and

From the above analysis we can see, can be processed on the following, and then use this as a baseline using special fixture for machining, locations and to ensure accuracy. Depending on the processing method of the economy can achieve positioning accuracy of machine tool and precision, and the pump

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