螺杆轴三维零件图
摘要
现代的CAD/CAM都是建立在数控技术之上的。现代数控加工技术知识是现代机械专业学生必需掌握的。在数控加工过程中，要考虑到零件加工工艺路线的安排、加工机床型号的选择、切削刀具的选择、零件加工的定位装夹及数控程序的编制等一系列因素的影响。所涉及到的知识面非常广阔，基本将我们在大学几年里所学知识综合运用起来了所以通过这次设计不仅是一次对我们大学几年来的知识的运用，也是对我们的考验。
本次设计内容为零件数控加工工艺及编程加工。具体介绍了数控车床加工的特点、加工工艺分析以及数控编程加工过程，以及夹具的确定等等。
关键词：数控车床；数控编程；数控加工工艺
Abstract
The modern CAD/CAM is based on the numerical control technology. Modern CNC machining technology knowledge is the modern mechanical professional students must master. In NC machining process, considering the components processing craft route arrangement, processing machine type selection, cutting tool selection, machining positioning device clamp and NC program compiling and a series of factors. Very broad range of knowledge involved,willwe in the university threeyears have learned knowledge comprehensive up so throMastercamh this graduation design is not only one of our university threeyears of knowledge use, but also for our test.
This design content is the part numerical control processing craft and the programming process. This paper introduces the characteristics of CNC lathe processing, processing technology analysis and NC programming process, aswell as fixture and so on.
Keywords: CNC lathe; NC programming; NC Machining Technology
目录
摘要I
Abstract II
1绪论1
1.本设计的目的及内容1
2.课题背景知识1
2工艺设计2
2.1加工方案的确定2
2.2装夹方案的确定4
2.3加工工序的划分5
2.4加工刀具的选择8
2.5切削用量的确定9
3数控程序编制10
3.1编程理论依据10
3.2编程指令的选择12
3.3数控程序编制14
4零件的三维及仿真15
4.1 Mastercam软件简介15
4.2零件三维造型设计16
4.3仿真加工过程19
4.3.1配合件1仿真加工19
4.3.2配合件2仿真加工31
4.4后处理33
总结34
参考文献35
致谢36
中间套三维零件图
中间套零件
零件装配
螺杆轴零件
刀具卡
过程卡
零件造型
设计所包含文件
说明书前三页
被加工零件三维及加工仿真文件
工序卡
