腔式液体静压径向轴承性能分析CAD系统的开发

针对工程应用中的腔式液体静压径向轴承的设计问题,基于AutoCAD平台,以Visual LISP为开发工具,采用参数化设计思想,开发符合行业标准的腔式液体静压径向轴承的性能分析CAD系统.采用DCL建立交互界面,对设计参数进行数字化处理,形成以SLD文件为主的设计参数库,并通过Visual LISP驱动程序实现对数据库...

Cavity hydrostatic and radial bearing performance analysis CAD system development

To solve cavity hydrostatic and radial bearing design problem in engineering application,based on AutoCAD and parametric design method,Visual LISP is utilized to develop a cavity hydrostatic and radial bearing performance analysis CAD system that accords with industry standards.The system interface is established with DCL and design parameters are digitalized to establish the SLD file based parameter databases and the interface between AutoCAD and the parameter databases is developed to call the data in the parameter databases by Visual LISP driving program.According to the design conditions and performance analysis flow,a designer is guided to accomplish the performance analysis of a cavity hydrostatic and radial bearing and call a parametric drawing module to complete its detail drawing.The system is intuitionistic and easy to use and can help the designer improve design efficiency and quality.The approach can be a reference for the development of other hydrostatic bearing CAD systems.