标题:Tool path generation for efficient rough-cut machining of ruled surface impellers
作者:Chen, Yuan; Mei, Guifu; Lv, Mingyang; Gao, Jun
通讯作者:Gao, J
作者机构:[Chen, Yuan; Mei, Guifu; Lv, Mingyang; Gao, Jun] Shandong Univ Weihai, Sch Mech Elect & Informat Engn, Weihai, Peoples R China.
会议名称:International Conference on Mechatronics and Control (ICMC)
会议日期:JUL 03-05, 2014
来源:2014 INTERNATIONAL CONFERENCE ON MECHATRONICS AND CONTROL (ICMC)
出版年:2014
页码:599-602
关键词:Centrifugal impeller; Unit machining regions (UMRs); Simultaneous 3-axis; NC machining; 5-axis machining
摘要:To improve the machining efficiency for the conventional 5-axis NC machining center of a centrifugal impeller, this article proposes an efficient simultaneous 3-axis NC machining approach on 5-axis NC machine instead of simultaneous 5-axis NC machining technology. On the basis of the sculptured surfaces of an impeller and its projection graphs, a rough-cut surface of the blades is separated into some unit machining regions (UMRs). The angles of the rotate and tilt of a 5-axis machine bed are calculated and immobilized in advance to support the simultaneous 3-axis NC machining of each UMR. The tool paths with the zigzag shape are generated to avoid interference and impact between the cutter and the blades of impeller based on the simultaneous 3-axis control approach on 5-axis machine bed.
收录类别:CPCI-S
资源类型:会议论文
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