A dynamic machine tool circle test calibration method by R-test
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With the continuous popularization of automation in the manufacturing industry and continuous improvement of production efficiency, new requirements have been put forward for the error detection of machine tool. As a new automated detection tool, R-test has been widely studied by scholars. This paper proposes a dynamic test method for R-test, and analyses the influence of three main error sources of servo error, pitch error and reading error. The corresponding elimination methods are also introduced. An experiment on a double turntable machine tool was conducted to verify the analysis. In addition, the selection of feed rate and initial position in circle test is also studied.
2013 ◽
Vol 303-306
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pp. 627-631
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2013 ◽
Vol 380-384
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pp. 186-190
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2016 ◽
Vol 11
(4)
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pp. 283-290
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