机械传动的优缺点
机械传动与其他类型的传动相比主要有如下优点:
(1).传动比准确,适用于定比传动
(2).实现回转运动的结构简单,能传递较大的扭矩
(3).故障容易发现,便于维修
缺点如下:
(1).一般情况下不够平稳
(2).制造精度不高时,震动和噪声较大
(3).实现无级变速的机构较复杂,成本高
参见
- 传动比
- 机械效率
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