锥形管无模拉拔壁厚变化规律
毛浩恩;秦芳;邢玉梅;代永娟;闫华军
Variation rule for wall thickness of conical pipe during dieless drawing
MAO Haoen;QIN Fang;XING Yumei;DAI Yongjuan;YAN Huajun
Journal of Shenyang University of Technology
.
2013, (1): 46
-52
.
DOI: 10.7688/j.issn.1000-1646.2013.01.09
