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在组合机床主轴箱传动系统设计过程中,各个主轴的座标值是已知的,其转速也可根据工艺要求分别确定;主轴箱的输入轴座标,也可根据动力头的类型选定。设计者的主要任务是拟定合适的传动路线,并据以确定各传动轴的转速及座标。设计中常需解决由一根传动轴同时传动三根主轴的计算问题,即根据三个主轴座标和转速计算传动轴的齿轮节圆半径及座标值。过去用人工试算,不仅费时且计算精度不高。为了解决这
In the design process of the combined machine tool spindle box drive system, the coordinate values of all the spindles are known, and the speed can be determined separately according to the process requirements. The input shaft coordinate of the spindle box can also be selected according to the type of the power head. The main task of the designer is to formulate the appropriate transmission line, and to determine the speed and coordinates of each drive shaft. Often need to solve in the design of a drive shaft by the same time the three spindle drive calculation, that is, based on the three spindle coordinates and speed calculation drive shaft gear pitch radius and coordinate values. In the past using manual trial, not only time-consuming and calculation accuracy is not high. In order to solve this