[求机械类毕业设计论文题目不限。。。急。。。。。。。。]一、 设计课题分析1. 产品功能分析织机导板是横机中重要的零部件，在横机中起到走针线路的作用。2.零件的加工面 零件的加工面有：外圆、2*￠8孔、内外轮廓、键槽3.零件分析 确定...+阅读

Abstract: Mastercam is uses in the mechanical profession the computer-aided design and makes (CAD/CAM) software system, it is and two-dimensional and the three dimensional design provides the omni-directional fine environment based on PC machine for the machine parts, may realize the simulation processing. Finally wants the characteristic is it can output designs the components primitive numerical control procedure code (CNC). This article based on the Mastercam software, first carries on the surface modeling to the concept vehicle, then uses Mastercam to the concept vehicle simulation processing, the main research direction is the concept vehicle processing craft. Processing technological design after, produced the curved surface processing code . Papers in the Masteream platform to summarize the Mastercam performance, in the characteristic foundation in the analysis, the system elaboration concept vehicle surface modeling method and the step, completed the entire vehicle the modelling. After analyzed has wanted the simulation processing the concept vehicle curved surface shape, in view of the different curved surface shape choice corresponding curved surface processing method, has chosen the reasonable processing craft. This article has also made the comparison to the different processing craft, may see through the comparison, in this article selects the craft parameter and the craft way are reasonable, this to improves the processing quality to have certain practical significance. Key word: Surface modeling; Simulation processing; Processing craft

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