摘要
介绍了汽车发动机盖内板材料利用率提升的工艺方案,通过对发动机盖内板的成形工艺进行分析,采用弧形板料和开口拉深工艺实现材料利用率的提升。经现场调试验证:采用该工艺成形的零件满足质量要求且提升了材料利用率,为成形类似零件的材料利用率提升提供参考。
The process scheme for improving the material utilization rate of engine cover inner plate was introduced;the forming process of engine cover inner plate was analyzed;and the materi⁃al utilization rate was improved by using curved sheet and open drawing process.The debugging results showed that the parts formed by the process met the quality requirements and improved the material utilization rate,which provided a reference for improving the material utilization rate of similar formed parts.
作者
王国峰
杨瑞猛
孙华生
孟宇轩
缴平
王礼昌
WANG Guofeng;YANG Ruimeng;SUN Huasheng;MENG Yuxuan;JIAO Ping;WANG Lichang(Zhejiang Geely Automobile Manufactruing&Engeering Center,Ningbo,Zhejiang 315336,China)
出处
《模具工业》
2023年第5期32-34,共3页
Die & Mould Industry
关键词
发动机盖内板
弧形板料
开口拉深
材料利用率
engine cover inner plate
curved sheet
open drawing
material utilization rate
作者简介
王国峰(1981-),男(满族),辽宁北镇人,工程师,主要从事汽车冲模开发工作。
