期刊文献+

汽车全景天窗顶盖切翻工艺与模具设计 被引量:11

Trimming and flanging technology for panoramic skylight head cover of automobile and the die design
下载PDF
导出
摘要 分析了汽车全景天窗顶盖结构特点,针对天窗顶盖尾部的刚性要求及搭接处多的特点,设计冲压工序及模具结构,将侧翻边、切边、上翻边等工序整合在一道工序中完成,冲压成形工序由5道减少至4个,模具数量减少1副,缩短生产周期,提高生产效率,节约生产成本。 The structural characteristics of the panoramic skylight head cover of automobilewere analyzed. The stamping process and die structure were designed according to the rig-id requirements of the rear end of skylight head cover and the characteristic that its lapjoints were too many. The processes of side-flanging, trimming and upper-flanging were inte-grated in one process, the stamping process was reduced from 5 into 4 and a die wassaved.
作者 刘龙芬
出处 《模具工业》 2017年第2期33-36,41,共5页 Die & Mould Industry
关键词 全景天窗顶盖 尾部搭接 切翻斜楔 冲压工艺 模具 panoramic skylight head cover rear end lap joint trimming and flanging wedge stamping technology die
  • 相关文献

参考文献5

二级参考文献10

共引文献9

同被引文献49

引证文献11

二级引证文献9

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部