基于UGNX的汽轮机叶片锻模CAD  

CAD for Forging Die of Steam Turbine Blade Based on UGNX

作　　者：张国新[1] 曹秀中[2] 

机构地区：[1]无锡科技职业学院,江苏无锡214028 [2]无锡职业技术学院,江苏无锡214121

出　　处：《机电工程技术》2008年第10期23-25,共3页Mechanical & Electrical Engineering Technology

摘　　要：针对汽轮机叶片锻模传统设计存在的设计方法繁琐、计算量大、效率低、差错率高等问题,利用UGNX软件的设计模块,进行叶片锻件三维实体建模,根据叶片锻件主模型进行汽轮机叶片锻模设计,并通过叶片锻件实体模型与成品模型对比校验,验证了设计的合理性。这种设计方法提高了设计效率,减少了设计差错,并为数控编程提供了三维实体模型,经生产实践证明是可行的。The traditional forging die design method for steam turbine blade is of cumbersome to calculate a large quantity, low efficiency, high error rate. This paper introduces a design used of UGNX software modules, leaves forging 3D solid modeling, according to the blade forging model turbine blade forging die design, and leaves through forging solid model contrast with the finished model calibration, thus verifying the design reasonable. Practice has proved that the production is feasible. This design method can improve design efficiency, reduce design errors, provides a 3D solid model for NC programming.

关 键 词：汽轮机叶片 锻模 UGNX CAD 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]