2) compound transmission box

并车传动箱
1.
In order to solve the problems that the ZJ-LDB winch and the compound transmission box can not be tested in previous test stand,and to improve the repair quality,guarantee the equipment\'s essential security and well drilling security,a test stand of the hydraulic disc brake winch and the compound transmission box were developed.
现有绞车和并车传动箱无法在原有试验台上进行出厂试验,为了提高修理质量,保障钻井安全,研制了液压盘式刹车绞车和并车传动箱的试验装置。
3) compounding transmission

并车传动装置
4) combined engine transmission gear

发动机并车传动装置
6) engine compound

发动机并车
补充资料:传动:摆线针轮传动

由外齿轮齿廓为变态摆线﹑内齿轮轮齿为圆销的一对内嚙合齿轮和输出机构所组成的行星齿轮传动。除齿轮的齿廓外﹐其他结构与少齿差行星齿轮传动相同。摆线针轮行星减速器的传动比约为6~87﹐效率一般为0.9~0.94。图 轮齿曲线的形成 为轮齿曲线的形成原理。发生圆在基圆上滚动﹐若


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