【摘要】 利用AutoCAD2002二次开发工具VBA,开发出了齿轮坯闭式模锻工艺CAD系统,并对其二次开发的方法和技术进行了研究。实践表明,该系统使用简单、可靠性高,能够极大提高齿轮坯闭式模锻工艺设计的效率和质量。更多还原

【Abstract】 Making use of second developing tool, VBA of AutoCAD2002, the CAD system for gear blanks flash less forging has been developed,and the methods and technology of AutoCAD2002 second development have been studied. Practice has proved that the system can be not only easily used but also reliable and can greatly improve the efficiency and quality of gear blanks flashless die forging design.更多还原