基于NX的鼠标样板模型数控加工技巧
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摘要
样板模型产品的数控加工是数控加工中工艺较为复杂的产品加工,除了在加工工艺的编制、装夹方式的选择和产品多面加工坐标系的选择方面需要重点考虑外,一些辅助的加工工艺孔、工艺凸台等的设计也至关重要。鼠标样板模型的加工属于多面加工,加工难点在于保证各加工面间的光顺衔接、各面间不产生位移以及保证尺寸精度等。装夹方式的合理选择和辅助工艺孔、工艺凸台等的合理设计是保证其加工质量的重要因素。
The CNC machining of model products is a more complicated product processing in NC machining. In addition to the key considerations in the preparation of processing, the selection of clamping methods, and the selection of coordinate systems in product multi-faceted processing, the design of some auxiliary processing holes and processing convex platforms is also of great importance. The machining of the mouse model is multi-sided, and the difficulty is to ensure smooth connection between the machining surfaces, no displacement between the surfaces, and ensure the accuracy of the dimensions. The reasonable choice of the clamp method and the reasonable design of the auxiliary process hole and the process convex platform are the important factors to ensure the processing quality.
The CNC machining of model products is a more complicated product processing in NC machining. In addition to the key considerations in the preparation of processing, the selection of clamping methods, and the selection of coordinate systems in product multi-faceted processing, the design of some auxiliary processing holes and processing convex platforms is also of great importance. The machining of the mouse model is multi-sided, and the difficulty is to ensure smooth connection between the machining surfaces, no displacement between the surfaces, and ensure the accuracy of the dimensions. The reasonable choice of the clamp method and the reasonable design of the auxiliary process hole and the process convex platform are the important factors to ensure the processing quality.
引文
[1]孟少农.机械加工工艺手册 [M].北京:机械工业出版社,1996.
[2]杨叔子.机械加工工艺师手册 [M].北京:机械工业出版社,2001.
[3] 付涛.UG NX数控编程专家精讲 [M].北京:中国铁道出版社,2011.
[2]杨叔子.机械加工工艺师手册 [M].北京:机械工业出版社,2001.
[3] 付涛.UG NX数控编程专家精讲 [M].北京:中国铁道出版社,2011.