Transactions of Materials and Heat Treatment

Title：Influence of spindle speed on single point incremental forming precision

Authors： Wen Huaixing Lei Qihong Shi Pengtao Huang Shujing Hu Chuanbo

Unit： Shanxi University of Science and Technology

KeyWords： single point incremental forming springback value spindle speed surface quality negative compensation

ClassificationCode：TG386

year,vol(issue):pagenumber：2016,41(5):67-72

Abstract：

It was analyzed that springback of forming part under different spindle speeds. The results indicate that the springback increases with the increase of spindle speed at a lower speed, and the springback decreases with the increase of spindle speed at a medium speed, but changes slightly. Furthermore, the springback increases with the increase of spindle speed at a higher speed, and changes largely. At the same time, the surface quality of forming parts was analyzed under different spindle speeds. The results indicate that under the low and high spindle speed, the surface of forming parts has a better quality without scaly figure. At the medium spindle speed, it has a poor surface quality with more scaly figures. And the springback was studied by negative compensation method under different compensation values, the results indicate that the springback of forming parts can be reduced by negative compensation method.

Funds：

陕西科技大学科研启动基金项目（BJ10-07）

文怀兴（1957-），男，博士，教授，博士生导师雷奇红（1990-），男，硕士研究生

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