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YA7063A磨齿机是上海机床厂通过无产阶级文化大革命,打破洋框框,走三结合道路而创制成功的具有中国风格结构的精密机床。该机床的主要特点是: (1) 蜗轮在长蜗杆上作滚动来形成渐开线的展成运动 (2) 采用双曲柄差动方法来调整,渐开线展运动,只要改变曲柄半径的大小,即可达到对各种不同参数的调整。 (3) 采用双磨头作上下交差的冲程运动,可使磨头互相平衡
YA7063A gear grinding machine is a precision machine tool with Chinese style structure successfully created by Shanghai Machine Tool Factory through the Great Proletarian Cultural Revolution, the breaking of the Western frame and the three combined paths. The main features of the machine are: (1) the worm wheel rolling on the long worm to form involute stretching movement (2) the use of dual-crank differential method to adjust involute spread movement, as long as the size of the crank radius , You can achieve a variety of different parameters of the adjustment. (3) the use of double grinding head for the reciprocal stroke stroke, grinding head can be balanced with each other