双头螺纹结构轴类组件的数控自动编程与仿真(附件)【字数：9497】
摘 要数控技术是未来机械制造行业的必然发展趋势，其具有更好的加工质量和效率，更加经济节省。本文主要就是研究轴类零件的数控自动变成与加工，其中包括了对零件的工艺分析、工艺流程设计、计算机上的模拟仿真，最后到设计完成可以投入实际的加工中。需要注意的是本课题中有对薄壁零件和螺纹的设计加工，这需要我们在工艺分析阶段仔细研究这些零件的装夹与工序，这些零件都需要进行二次装夹分开加工，而且最后所有的零件需要装配起来，所以对于零件的精度分析需要考虑到最后零件之间的装配不能有难度。同时设计过程中在不影响零件质量的前提下，尽量提高加工的效率和经济化。设计中主要使用了mastercam软件对零件进行模拟仿真。
目 录
第一章 绪 论 6
1.1宽槽与薄壁套筒组件装配图 6
1.2课题项目的背景和意义 6
1.3难点综述 6
第二章 各零件的设计 8
2.1零件1圆环 8
2.1.1 零件图—圆环 8
2.1.2 材料毛坯 8
2.1.3 零件分析 8
2.1.4 圆环加工方法 8
2.1.5 圆环加工工艺路线 8
2.1.6 圆环加工工艺表和刀具表 9
2.1.7 数控加工......................................................................................................................9
2.2零件2车削件............................................................................................................12
2.2.1 零件图—车削件 12
2.2.2 材料毛坯 12
2.2.3 零件分析 12
2.2.4 车削件加工方法 13
2.2.5 车削件加工工艺路线 14
2.2.6 车削件加工工艺工具表和刀具选择表........................ *好棒文|www.hbsrm.com +Q: ^351916072*
............................................14
2.2.7 数控加工....................................................................................................................15
2.3零件3薄壁环套 19
2.3.1 零件图—薄壁环套 19
2.3.2 材料毛坯 19
2.3.3 零件分析 20
2.3.4 薄壁环套加工方法 21
2.3.5 薄壁环套加工工艺路线 21
2.3.6 薄壁环套加工工艺表和刀具选择表 21
2.3.7数控加工 22
2.4零件4螺纹轴 26
2.4.1 零件图—螺纹轴 26
2.4.2 材料毛坯 27
2.4.3 零件分析 27
2.4.4 螺纹轴加工方法 28
2.4.5螺纹轴加工工艺路线 28
2.4.6螺纹轴加工工艺表和刀具选择表 28
2.4.7数控加工 30
2.5零件5圆螺母 36
2.5.1零件图—圆螺母 36
2.5.2材料毛坯 36
2.5.3零件分析 36
2.5.4圆螺母加工方法 36
2.5.5圆螺母加工工艺路线 36
2.5.6圆螺母加工工艺工艺表和刀具选择 37
2.5.7 数控加工....................................................................................................................39
结束语 41
参考文献 43
ABSTRACT
CNC technology is the future development trend of machinery manufacturing industry, which has better processing quality and efficiency, more economical savings. This article is mainly to study the shaft parts of the NC automatically become and processing, including the parts of the process analysis, process design, computer simulation, and finally to the design can be put into the actual processing.
It is important to note that there are design and processing of thinwalled parts and threads in this subject, which requires careful study of the clamping and operation of these parts during the process analysis phase. These parts are required to be split separately for the secondary clamping, and finally all Of the parts need to be assembled, so the accuracy of the parts need to take into account the final parts of the assembly can not be difficult. At the same time the design process does not affect the quality of parts under the premise of maximizing the efficiency of processing and economic. The mastercam software is used to simulate the parts.
目 录
第一章 绪 论 6
1.1宽槽与薄壁套筒组件装配图 6
1.2课题项目的背景和意义 6
1.3难点综述 6
第二章 各零件的设计 8
2.1零件1圆环 8
2.1.1 零件图—圆环 8
2.1.2 材料毛坯 8
2.1.3 零件分析 8
2.1.4 圆环加工方法 8
2.1.5 圆环加工工艺路线 8
2.1.6 圆环加工工艺表和刀具表 9
2.1.7 数控加工......................................................................................................................9
2.2零件2车削件............................................................................................................12
2.2.1 零件图—车削件 12
2.2.2 材料毛坯 12
2.2.3 零件分析 12
2.2.4 车削件加工方法 13
2.2.5 车削件加工工艺路线 14
2.2.6 车削件加工工艺工具表和刀具选择表........................ *好棒文|www.hbsrm.com +Q: ^351916072*
............................................14
2.2.7 数控加工....................................................................................................................15
2.3零件3薄壁环套 19
2.3.1 零件图—薄壁环套 19
2.3.2 材料毛坯 19
2.3.3 零件分析 20
2.3.4 薄壁环套加工方法 21
2.3.5 薄壁环套加工工艺路线 21
2.3.6 薄壁环套加工工艺表和刀具选择表 21
2.3.7数控加工 22
2.4零件4螺纹轴 26
2.4.1 零件图—螺纹轴 26
2.4.2 材料毛坯 27
2.4.3 零件分析 27
2.4.4 螺纹轴加工方法 28
2.4.5螺纹轴加工工艺路线 28
2.4.6螺纹轴加工工艺表和刀具选择表 28
2.4.7数控加工 30
2.5零件5圆螺母 36
2.5.1零件图—圆螺母 36
2.5.2材料毛坯 36
2.5.3零件分析 36
2.5.4圆螺母加工方法 36
2.5.5圆螺母加工工艺路线 36
2.5.6圆螺母加工工艺工艺表和刀具选择 37
2.5.7 数控加工....................................................................................................................39
结束语 41
参考文献 43
ABSTRACT
CNC technology is the future development trend of machinery manufacturing industry, which has better processing quality and efficiency, more economical savings. This article is mainly to study the shaft parts of the NC automatically become and processing, including the parts of the process analysis, process design, computer simulation, and finally to the design can be put into the actual processing.
It is important to note that there are design and processing of thinwalled parts and threads in this subject, which requires careful study of the clamping and operation of these parts during the process analysis phase. These parts are required to be split separately for the secondary clamping, and finally all Of the parts need to be assembled, so the accuracy of the parts need to take into account the final parts of the assembly can not be difficult. At the same time the design process does not affect the quality of parts under the premise of maximizing the efficiency of processing and economic. The mastercam software is used to simulate the parts.
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