| 引用本文: | 吴军,李均.一种工件孔径在线测量装置.[J].国防科技大学学报,1991,13(3):67-72.[点击复制] |
| Wu Jun,Li Jun.An Equipment for On-Line Measurement of the Bore Size of a Workpiece[J].Journal of National University of Defense Technology,1991,13(3):67-72[点击复制] |
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| 一种工件孔径在线测量装置 |
| 吴军, 李均 |
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(精密机械与仪器系)
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| 摘要: |
| 本文介绍了可用于在线检测工件孔径的测量装置。该测量装置的探测头由三个电感传感器按一定角度配置构成。分析结果和实验结果都表明：传感器安装角度偏差是测量误差的主要起因，在一定条件下，测量精度优于±2μm. 本装置可用作加工中心监控系统中的测量设备，除测量孔径外，还可测量刀具与工件孔之间的偏心量，特别适用于批量生产的在线质量检测。 |
| 关键词: 在线测量，监测，传感器 |
| DOI： |
| 投稿日期：1990-09-15 |
| 基金项目: |
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| An Equipment for On-Line Measurement of the Bore Size of a Workpiece |
| Wu Jun, Li Jun |
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(Department of Precision Mechinery and Instrument)
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| Abstract: |
| The equipment for on-line measurement of the bore size of a workpiece，is described in this paper. The probe is set up by three inductance sensors，assembled with certain angles. The result of analysis and experiment show that the error of assembling angles between the rods of sensors is the main Cause of the measuring error. The measuring precision is better than ±2μm in the certain case. This equipment is availabe to the monitoring system of machine centres for bore size measuring. In addition，it can also be used for the measuring of eccentricity between the centres of measuring tool and workpiece bore. Especially，it is available in the batch process for the purpose of on-line quality inspection |
| Keywords: on-line measurement,monitoring,sensors |
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