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我厂生产的 WTX 小型电位器,需要大量两端铣成平面的小转轴(φ6铜棒料加工而成)。过去是用单主轴台式小铣床进行生产,平均班产量约七百多件,质量也不够好(因小转轴需调头,两平面平行度偏差较大)。所生产的电位器质量也受到一定影响。针对上述情况,经我厂工人同志们反复研究、实践。制成了双轴多刀台式铣床。这台铣床结构简单、容易制造、操作灵活方便、生产效率提高两倍
The WTX miniature potentiometer produced by our factory needs a large number of small rotating shafts (made of φ6 copper bar material) which are both flattened into a plane. The past is a single-spindle desktop milling machine for production, the average class production of about 700 pieces, the quality is not good enough (due to the small shaft to be turned around, large deviation between the two plane parallelism). The quality of the potentiometer produced is also affected to a certain extent. In response to the above situation, I plant workers comrades repeatedly study and practice. Made of biaxial multi-tool milling machine. This milling machine structure is simple, easy to manufacture, flexible operation, production efficiency doubled