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內容簡介: |
汽车覆盖件冲压成形工艺与产品检验”是汽车制造与装配技术专业核心课程之一,本教材以汽车制造企业中汽车覆盖件冲压生产为主线,主要介绍了汽车覆盖件概述、汽车覆盖件材料及性能、汽车覆盖件冲压成形工艺、汽车覆盖件冲压模具结构、汽车覆盖件模具的使用与维护、汽车覆盖件产品质量检验、汽车覆盖件冲压质量控制等方面的知识和技术,并融入相关典型案例,职业特色鲜明,实践性强,充分满足汽车制造行业职业技术技能人才培养的实际需求。
本教材按照汽车制造与装配技术专业课程标准的要求,基于汽车覆盖件冲压生产过程,从基本概念,材料认识与选择,毛坯尺寸设计与计算,覆盖件冲压成形工艺设计,覆盖件冲压模具结构的认识、安装、使用与维护,覆盖件产品质量检验及控制等方面的理论与实际操作进行系统介绍,重点引入企业生产实例,结合知识点进行分析,充分体现工学结合。
本教材适合高等职业技术院校、高等专科学校、高级技工学校、成人教育高校的汽车制造及相关专业学生使用,也可供汽车整车制造及配套企业员工培训和参考使用。
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目錄:
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目 录
第1章 概述····················································································································· 1
1.1 汽车车身制造概述······································································································ 1
1.2 汽车覆盖件冲压成形的特点······················································································ 16
1.3 汽车覆盖件冲压技术的发展方向··············································································· 19
思考与练习······················································································································· 20
第2章 汽车覆盖件材料及性能························································································ 21
2.1 汽车覆盖件材料的基本要求······················································································ 21
2.2 汽车覆盖件常用材料································································································· 24
2.3 汽车覆盖件材料成形性能及试验方法········································································ 48
思考与练习······················································································································· 60
第3章 汽车覆盖件冲压成形工艺···················································································· 61
3.1 冲压加工及分类········································································································ 61
3.2 汽车覆盖件冲压成形工艺设计··················································································· 64
3.3 汽车覆盖件冲压毛坯形状和尺寸的确定····································································· 76
3.4 汽车覆盖件拉深工艺································································································· 80
3.5 汽车覆盖件修边与冲孔工艺······················································································ 98
3.6 汽车覆盖件翻边工艺······························································································· 103
3.7 前门框冲压工艺设计······························································································· 104
3.8 汽车覆盖件冲压成形设备的选用·············································································· 107
思考与练习····················································································································· 109
第4章 汽车覆盖件冲压模具结构··················································································· 110
4.1 拉深模的典型结构··································································································· 110
4.2 修边模的典型结构··································································································· 125
4.3 翻边模的典型结构··································································································· 145
4.4 汽车覆盖件模具的安全性设计················································································· 153
思考与练习····················································································································· 155
第5章 汽车覆盖件模具的使用与维护··········································································· 157
5.1 汽车覆盖件模具的安装···························································································· 157
5.2 汽车覆盖件模具的调试···························································································· 159
5.3 汽车覆盖件模具的维护与保养················································································· 163
思考与练习····················································································································· 165
第6章 汽车覆盖件产品质量检验·················································································· 166
6.1 汽车覆盖件的质量要求···························································································· 166
6.2 汽车覆盖件质量检验······························································································· 167
6.3 汽车车身整车组装检验···························································································· 169
思考与练习····················································································································· 175
第7章 汽车覆盖件冲压质量控制·················································································· 176
7.1 汽车覆盖件常见质量问题························································································ 176
7.2 塑性拉伸失稳·········································································································· 178
7.3 破裂及其控制·········································································································· 179
7.4 起皱及其控制·········································································································· 185
7.5 面畸变问题及其控制······························································································· 189
7.6 尺寸精度控制·········································································································· 193
7.7 汽车覆盖件刚度控制······························································································· 195
思考与练习····················································································································· 197
参考文献························································································································· 198
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