变截面辊弯成形试验  

Experimental study on variable cross section roll forming

作　　者：景作军[1] 张若青[1] 艾正青[1] 

机构地区：[1]北方工业大学机电工程学院,北京100144

出　　处：《塑性工程学报》2012年第6期23-27,共5页Journal of Plasticity Engineering

基　　金：北京市自然科学基金资助项目(3082008)

摘　　要：该文以单轴变截面辊弯成形机为平台,进行变截面辊弯成形试验研究,完成了U型断面3种类型的变截面辊弯成形样件;对样件出现缺陷的原因进行分析,其结论为进一步研究、改进与设计变截面辊弯成形试验提供了参考。Experimental study was carried out with variable cross section roll forming machine in this paper, and 3 types of samples of U channel with variable cross sections were successfully produced. Then the defect of the formed parts was analyzed. The experiment laid foundation for further research and designs of variable cross section roll forming.

关 键 词：辊弯成形 柔性辊弯成形 变截面 试验研究 

分 类 号：TG335.4[金属学及工艺—金属压力加工]