摩托车计算机辅助设计：摩托车护片锻模设计CAD+CAM（计算机辅助设计制造）

摩托车护片锻模设计CADCAM计算机辅助设计制造)☆

摩托车护片锻模设计(CAD+CAM计算机辅助设计制造)☆

摘要：曲面类零件在制造业中处处可见，尤其是模具制造业。传统的设计制造方法是工程图、模线、样板、标准样件等工作方式，生产准备的周期长，制造精度低，生产效率也是低下。随着计算机技术在模具制造业中应用的不断发展，数控加工能力得到了大大提高，模具 ...

摘要：曲面类零件在制造业中处处可见，尤其是模具制造业。传统的设计制造方法是工程图、模线、样板、标准样件等工作方式，生产准备的周期长，制造精度低，生产效率也是低下。随着计算机技术在模具制造业中应用的不断发展，数控加工能力得到了大大提高，模具的设计与制造技术达到了空前的发展。模具CAD/CAM技术已成为模具行业革命化的标志。适应CAD/CAM技术的发展，改变传统的设计与制造方法是模具制造业的发展的方向.

本设计是CAD/CAM技术在锻模曲面加工中的应用。包括两大部分：一是摩托车护片模具的设计；二是模具型面的造型与数控仿真加工。在Mastercam 8.0环境下利用CAD功能进行摩托车护片模具的实体造型，利用CAM功能进行模具刀具路径的编制、模拟加工，并通过后处理生成NC程序。期望通过此课题的研究，能够提高自己对CAD/CAM技术在模具制造业中应用的重要性的认识。

关键词： CAD/CAM技术  实体造型  仿真加工

Application of the CAD/CAM technology in Motorcycle Jacket’s Forging Mould Designing

Abstract： It is well known that surface parts can be seen everywhere in the  manufacturing , especially in the mould manufacturing . The traditional design and manufacturing processes are the engineering drafting , lofting , template making , standard samples , etc. , which have the shortages of long production preparation period , low processing accuracy and production efficiency . With the developing of the computer technique’ application in the mould manufacturing , NC machining capability has been enhanced greatly ,and, the design and manufacturing technique of the mould has obtained enormous progress at the same time . The CAD/CAM technique has become the revolutionary sign in the mould industry . To be suitable for the tendency of CAD/CAM technique’ development and meet the requirement to change the traditional design /manufacturing modes are the developing direction of the mould industry .

This project is about the application of the CAD/CAM technique in the wrought mould surface processing . It contains two parts : one is about the mould design of the motorcycle jacket and the other is about the numerical control simulate process of the mould surface . Under the environment of

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