车削配合件16加工工艺分析与程序设计分析与程序设计
摘 要
论 文 题 目 车削配合件
16
加工工艺分析与程序设计
分析与程序设计
I
摘 要
摘 要
本文主要介绍了典型配合件 16 加工工艺分析与程序设计，开篇首先介绍了数控技术
在机械加工中的应用，紧接着对其零件图纸进行分析；分析完图纸之后，对其加工工艺
进行分析，内容包括定位基准、装夹方式、工艺路线、机床及刀具的选择、切削参数的
确定等等；然后编写数控加工程序，在编写程序之前首先确定其编程原点，并确定各基
点坐标，介绍对刀方法。在加工首件时程序应采用单段运行方式，避免程序输入错误而
导致零件报废，甚至导致机床的损坏以及人身安全事故的发生。
关键词：工艺分析 加工方案 切削用量 数控编程
II
目录
目 录
摘 要············································································································I
第1章 引言···································································································1
1.1 研究的目的和意义················································································1
1.2 国内外研究现状···················································································1
1.3 本次课题的主要任务·············································································1
第2章 配合件零件图的分析··············································································2
2.1 对零件的结构工艺性分析·······································································5
2.2 零件的技术要求分析·············································································5
3.3 零件的材料分析···················································································6
第3章 毛坯的选择··························································································7
3.1 确定零件的毛坯的制造形式····································································7
3.2 零件毛坯种类的选择·············································································7
3.3 零件的毛坯形状及尺寸确定····································································7
第4章 工艺规程设计·······················································································8
4.1 机床的选择·························································································8
4.2 零件的装夹方式···················································································8
4.2.1 机床夹具的分类···········································································8
4.2.2 常用的车床夹具···········································································9
4.2.3 该组合件的装夹方案·····································································9
4.3 工艺的确定·························································································9
4.4 刀具的选择························································································11
4.5 配合零件的切削用···············································································12
4.5.1 零件 1计算切削参数····································································12
4.5.2 零件 2计算切削参数····································································14
4.5.3 零件 3计算切削参数····································································15
4.5.4 零件 4计算切削参数····································································16
第5章 加工零件的数控加工程序编制及仿真模拟·················································18
5.1 编写程序原点的确定············································································18
5.2 零件的仿真加工··················································································18
5.3.1 零件 1零件切削路径····································································18
5.3.2 零件 2零件切削路径····································································22
5.3.3 零件 3零件切削路径····································································25
5.3.4 零件 4零件切削路径····································································29
5.4 零件的仿真模拟加工············································································33
总 结··········································································································37
参考文献·····································································································38
致 谢··························································································39
III
摘要：
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摘要论文题目车削配合件16加工工艺分析与程序设计分析与程序设计I摘要摘要本文主要介绍了典型配合件16加工工艺分析与程序设计，开篇首先介绍了数控技术在机械加工中的应用，紧接着对其零件图纸进行分析；分析完图纸之后，对其加工工艺进行分析，内容包括定位基准、装夹方式、工艺路线、机床及刀具的选择、切削参数的确定等等；然后编写数控加工程序，在编写程序之前首先确定其编程原点，并确定各基点坐标，介绍对刀方法。在加工首件时程序应采用单段运行方式，避免程序输入错误而导致零件报废，甚至导致机床的损坏以及人身安全事故的发生。关键词：工艺分析加工方案切削用量数控编程II目录目录摘要···················...
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作者：闻远设计
分类：非标机械电气自动化
价格：70光币
属性：43 页
大小：3.52MB
格式：DOCX
时间：2024-08-21
