摘要
介绍了热成形技术在车身结构件开发中的研究与应用情况。以某车型A柱上段加强板为例,分析在成形及切割过称中对热成形的影响,避免热成形冲压过程中定位不准确而造成后期不易更改的问题,同时根据热成形制件特点,提出了一系列有效措施来提高热成形制件的精度。
This paper introduces the hot forming technology in the body of research and application development.with a car on A column section reinforcement plate as an example,the analysis on the forming and cutting that said the impact on the thermoforming,avoid hot stamping forming process of positioning inaccurate and late is not easy to change the problem,at the same lime,according to charaeteristies of hot forming parts,put forward A series of efteetive measures to improve the accuracy of thermal forming parts.
出处
《模具制造》
2018年第1期23-25,共3页
Die & Mould Manufacture
关键词
加强板
热成形
激光头
激光切剖
reinforcing plate
hot forming
laser head
laser cutting
