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曲拐传动主轴箱是完全不同于齿轮传动的一种传动形式。它与齿轮传动相比有以下特点:(1)齿轮传动有不可克服的齿轮噪声,而曲拐传动运转平稳,声音柔和,是实现无噪声传动的理想方案之一。(2)多轴箱(尤其是多轴钻孔箱及多轴攻丝箱)往往要求同向旋转,如设计成齿轮箱,势必增加不少的过桥轴和过桥齿轮,还要进行繁复的中心距计算及修正齿轮计算等。曲拐传
The bell crank spindle box is a completely different form of transmission gear. It has the following characteristics compared with the gear transmission: (1) gear transmission has insurmountable gear noise, while the crank drive smooth operation, soft sound, is the ideal solution to achieve noise-free transmission. (2) multi-axis box (especially multi-axis drilling box and multi-axis tapping box) often require the same direction of rotation, such as the design of the gear box, it is bound to increase a lot of bridge shaft and bridge gear, but also complex Center distance calculation and correction gear calculation. Melody pass