超大扭矩高精度分度回转装置设计理论与CAD程序开发

Design theory and CAD-program development for super-torque high-precision indexing rotary device

超大扭矩高精度分度回转装置是大型转子加工中的关键部件,常用在大型数控机床实现零件的精确分度。为提高分度回转装置分度精度和设计效率,需要找出影响分度装置精度的关键因素,探究超大扭矩高精度分度回转装置设计方法,在此基础上,采用Matlab开发分度装置计算机辅助设计(CAD)程序,该程序利用Matlab软件的GUI进行程序界面设计,可预先将不同规格的零部件参数通过用户界面写入数据库,当负载变更时,可以随时调用数据库的参数,快速查询可替换零部件,实现高可靠性高精度分度回转装置的快速设计。

The super-torque high-precision indexing rotary device is a key component in large-scale rotor machining,and is often used to achieve precise indexing of parts in large-scale CNC machine tools.In order to improve the indexing accuracy and design efficiency of the indexing slewing device,it is necessary to find out the key factors affecting the accuracy of the indexing device,and to explore the design method of the super-high torque and high-precision indexing slewing device.On this basis,The Matlab sotfware is used to develop Computer Aided Design(CAD)program for indexing device.The program uses the GUI of Matlab software to design the program interface.The parameters of different specifications can be written into the database through the user interface in advance.While the load changes,the parameters of the database can be called at any time.Quickly query replaceable parts to achieve fast design of high-reliability and high-precision indexing rotary devices.