5-AXIS CNC MILLING FOR EFFECTIVE MACHINING OF SCULPTURED SURFACES

被引：55

作者：

CHO, HD ^{[1
]}

JUN, YT ^{[1
]}

YANG, MY ^{[1
]}

机构：

[1] KOREA ADV INST SCI & TECHNOL,DEPT PRECIS ENGN & MECHATRON,373-1 KUSONG DONG,TAEJON 305701,SOUTH KOREA

来源：

INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH | 1993年 / 31卷 / 11期

关键词：

D O I：

10.1080/00207549308956883

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In machining of sculptured surfaces on five-axis CNC milling machines. determination of the direction vector of the milling cutter is very important. The direction vector is obtained from the fact that the bottom part of the milling cutter rides on free-form surfaces using a z-map method, and this can be applied to all geometric types of sculptured surfaces. After generating five-axis NC part programs, sculptured surfaces were machined with a five-axis CNC milling machine. From these machining tests, it was shown that the machining of free-form surfaces using a five-axis CNC milling machine with an end mill had smaller cusp heights and shorter cutting time than when using a three-axis CNC milling machine with a ball-end mill.

引用

页码：2559 / 2573

页数：15

共 7 条

[1]

Idemura T., Takeuchi Y., Machining and grinding by 5-axis control machining center (For the workpiece with convex sculptured surface), Journal of the Japan Society for Precision Engineering, 57, (1991)

[2]

Kishinami T., Kondo T., Sinjyo H., Nakahara H., Computer-controlled 5-axis machine tool based on trochoidal interpolation, Journal of the Japan Society for Precision Engineering, 55, (1989)

[3]

Mason F., 5x5 for high-productivity airfoil milling, American Machinist, (1991)

[4]

Programming Manual for CINCINNATI MILACRON 20V & 30V Series Vertical 5-Axis Machines, (1989)

[5]

Takeuchi Y., Shimizu H., Idemura T., Watanabe T., Ito T., 5-axis control machining based on solid models, Journal of the Japan Society for Precision Engineering, 56

[6]

Tonshoff H., Hernandez K.C., Die manufacturing by 5-axis and 3-axis milling (Influence of surface shape on cutting conditions), Journal of Mechanical Working Technology, 20, (1989)

[7]

Vickers G.W., Quan K.W., Ball-mills versus end-mills for curved surface machining, Transactions of the ASME, Journal of Engineering for Industry, 111, (1989)

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