Several newly developed contouring systems for testing the dynamic performance and geometric errors of CNC machine tools

被引：0
|
作者：
Chen, CK [1 ]
Jywe, WY [1 ]
Liu, CH [1 ]
机构：
[1] Natl Cheng Kung Univ, Dept Mech Engn, Tainan 70101, Taiwan
来源：
PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON INSTRUMENTATION SCIENCE AND TECHNOLOGY, VOL 1 | 2002年
关键词：
contouring; geometric error; CNC machine tool; quadrant sensor; optic scale measuring system; cutting;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presented several newly developed contouring systems for the different testing purpose of CNC machine tools. The first system, a quadrant sensor contouring system with a small contouring radius, composed of a laser diode and a quadrant sensor, was employed for checking the dynamic performance of a CNC machine tool. The second system, an optic scale contouring system with a larger contouring radius, composed of an optic scale and the designed linkages was developed for the verification of the positional error and the volumetric error of a CNC machine tool. The third system, a 2D optic encoder contouring system was introduced to test the performances of CNC machine tools under various NC paths. Finally, a self-supported linkage measurement device was described for checking the contouring performance of a CNC machine tool under the actual cutting conditions. Experimental works were carried out and the test results showed these proposed systems are successfully applied to test a CNC machine tool.
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页码：495 / 501
页数：7
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