Transactions of Materials and Heat Treatment

Title：Influence of rotational speed and feed speed on temperature rise in NC rotational incremental sheet forming

Authors： Wang Geng Wang Jin Jiang Husen Li Lihua Song Lijun Wang Hai

Unit： Qingdao Technological University

KeyWords： rotational incremental sheet forming rotational speed feed speed temperature rise

ClassificationCode：工具转动渐进成形；转速；进给速度；温升

year,vol(issue):pagenumber：2014,39(11):29-32

Abstract：

By the rotational tool in NC incremental forming machine, 08 steel sheet was formed gradually, and the influence rule of different rotational speeds and feed speeds on temperature rise of 08 steel sheet was investigated by experiment. The results show that the temperature of sheet metal can be increased significantly compared with traditional incremental sheet forming. The main reason is that the heat caused by the friction between the rotating tool and sheet metal. The maximum temperature of sheet metal increases with the rotational speed, while the feed speed remains unchanged. At a low rotational speed, the increase of rotational speed has a great influence on the temperature rise, but this effect becomes lower at a high rotational speed. The maximum temperature of sheet metal decreases with the increasing feed speed, while the rotational speed remains unchanged.

Funds：

国家自然科学基金资助项目（51205217）

王耿（1989-），男，硕士

Reference：

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