• Title/Summary/Keyword: low-precision

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A Study of th stick-slip by feed of the machining center (공작기계 이송시 스틱슬립에 관한 고찰)

  • 정성택;박종남;조규재
    • Proceedings of the Korean Society of Precision Engineering Conference
    • /
    • 1997.10a
    • /
    • pp.420-424
    • /
    • 1997

  • n the ballscrew slide system the ~najor problems in accomplishing the high-speed and high-precision are the friction between elements and the decrease of axial stiffness. Especially the friction on the guide have a bad effect on the precision of slidlng. Furthermore stick-slip occur when the low stiffness of slide system. The sticli-slip have a bad influence on the precision. In this research, the affection of stick-slip friction to the precision of the slide system is studied and the possible solution of the precision is proixjsed.

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