A study on the development of the integrated error measurement and calibration system for a chip mounter

칩마운터를 위한 통합 오차 측정 및 평가 시스템 개발에 관한 연구

  • Published : 2002.10.01

Abstract

A kinematic ball bar measurement system can analyze the various errors of a machine tool easily and rapidly in a procedure and can measure many types of equipment such as chip mounter, PCB router, precision stage, etc. In this paper, the thermally induced errors are loused among various errors of a chip mounter because it affects the accuracy of the machine very much. Linear regression technique is adapted for the thermal error modeling. While the measurement and calibration of a chip mounter is difficult in general, this developed system is not only easy to apply for it but also improves the accuracy by 4 times or more.

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