Transactions of Materials and Heat Treatment

Title：Effect of spindle speed on workpiece surface roughness in single point incremental forming

Authors： JIANG Hu-sen WANG Jin WANG Ting-he ZHANG Yun-feng TAO Long

Unit： Qingdao Technological University

KeyWords： spindle speed roughness scales veins single point incremental forming

ClassificationCode：TG386.4

year,vol(issue):pagenumber：2011,36(3):33-36

Abstract：

The surface roughness is one of the important indicators of single point incremental .The single point incremental 2A12 aluminum alloy sheet forming experiments by the single point incremental forming machine were carried out in order to evaluate the influence of spindle speed on surface quality of forming workpiece. With the increasing of spindle speed, the trend is that the roughness reduces gradually, when the speed reaches a certain value, roughness remains stable. When the speed is low, the surface has “scale veins”. With the increasing of speed,“scale veins” are smaller and smaller, until it disappears, besides the surface is becoming more and more polishing.

Funds：

山东省教育厅科技计划项目（J10LD13）

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