中国学院 本 科 毕 业 论 文题 目基于 CAD/CAM 变速箱箱体造型及其加工仿真 基于 CAD/CAM 变速箱箱体造型及其加工仿真摘 要社会在进步，科技亦是不断的进展、更新；计算机技术也慢慢的进展到了更高阶段。CAD 的全名就是计算机辅助设计和制造，这种技术在机械设计制造行业中很频繁的应用着 ；这个设计是一种新型的加工方法，主要基于 CAD/CAM 来进行设计的；其加工技术在整体上是三维建模与仿真加工，在分析变速箱箱体制造工艺的基础上，更多的是运用比较现代的制造方法和理论体系，设计的工程中运用 CAD/CAM 技术，不断的对变速箱箱体内部构造进行制造、分析和讨论，收集了特征化参数这种设计方法对变速箱箱体零件的三维实体造型进行更全面的设计，并利用 CAM 模块完成工序排定、加工路径选择、刀具选用、切削用量选取等后处理设置，完成数控仿真加工，最后完成 NC 程序的输出。关键字：变速箱箱体； 三维建模； 仿真加工； 工艺AbstractWith the development of the society, science and technology is also in constant development and updating; Subsequent computer technology also slowly to a higher stage of development, the full name of CAD is computer aided design and manufacturing, the technology is frequently used in mechanical design and manufacturing industry; This design is a new kind of machining method, mainly based on CAD/CAM for design; Its processing technology on the whole is 3D modeling and simulation process, based on the analysis of the gear-box manufacturing process, more is to use more modern methods and theoretical system, using CAD/CAM technology in design of engineering, continuous manufacturing of gear-box internal structures, analysis and research, collect the characteristic parameters of this kind of design method for gear-box components of the three-dimensional entity model for the design of comprehensive, in the process of design and use the CAM module finish machining path selection, process scheduled, selection of cutting tool and c...
