A dynamic machine tool circle test calibration method by R-test

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 pape...

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Bibliographic Details
Published inMATEC Web of Conferences Vol. 249; p. 2004
Main Authors Qian, dehou, Bi, qingzhen
Format Journal Article Conference Proceeding
LanguageEnglish
Published Les Ulis EDP Sciences 01.01.2018
Subjects
Automation
Continuous improvement
Dynamic tests
Error detection
Feed rate
Machine tools
Turntables
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Summary: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.
ISSN:2261-236X
2274-7214
2261-236X
DOI:10.1051/matecconf/201824902004