基于UG8.0一种遥控器外壳的设计与仿真加工.docVIP

基于UG8.0一种遥控器外壳的设计与仿真加工 本科毕业设计 诚信承 诺 书 本人郑重承诺和声明: 我承诺在毕业设计撰写过程中遵守学校有关规定,恪守学术规范,此毕业设计中均系本人在指导教师指导下独立完成,没有剽窃、抄袭他人的学术观点、思想和成果,没有篡改研究数据,凡涉及其他作者的观点和材料,均作了注释,如有违规行为发生,我愿承担一切责任,接受学校的处理,并承担相应的法律责任。 毕业设计作者签名： 年 月 日 摘要 本设计对UG的三维曲面造型、数控加工和工程制图模块进行初步的介绍。主要通过利用UGNX8.0这款软件来实现对遥控器的三维曲面造型，工程图和数控加工方面的编程。首先根据遥控器外壳的曲面特点，运用UGXN8.0里的扫掠、曲线网格曲面、拉伸还有曲面偏置等命令对遥控器进行三维曲面造型。然后利用工程图模块，将三维图转换为二维平面图。最后使用里面的数控加工模块，对遥控器模型进行了加工，其中加工过程大致分为铣型腔、铣轮廓铣表面和多刀路清根铣等这几部分，确认走刀路线后，我们就对遥控器模型的加工进行了模拟加工仿真，最后利用UG的自动编程功能根据遥控器模型的走刀路线进行后处理，导出加工G代码程序。 关键词：遥控器；UG；加工程序 I ABSTRAGT This design of UG 3 d surface modeling and nc machining and engineering drawing module carries on the preliminary introduction. Mainly through the use of UGNX8.0 this software to realize the remote control of 3 d surface modeling, engineering drawing and nc programming. First of all, according to the remote shell surface, using UGXN8.0 in scanning, curve meshes, stretching and curved surface offset command on the remote control for 3 d surface modeling. Then use of engineering drawing module, three-dimensional diagram into a two dimensional plane. Finally used in nc machining module, remote control model for the processing, including processing roughly divided into profile milling cavity, milling and milling surface, and more clear the root of this a few parts such as milling knife road, confirmed after feeding line, we simulated machining simulation of remote control model, finally using automatic programming function of UG, according to the remote control model of feeding route for reprocessing, export processing G code program. Key words: Remote control； UG；Processing program II 目 录 1 引言 .................................................................................................................................. 1 2 UG的发展历程 ................................................................................................................ 3 2.1 UG应用的介绍 ..............