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Author:

石照耀 (石照耀.) (Scholars:石照耀) | 林家春 (林家春.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明是一种利用激光跟踪仪的大型齿轮测量方法,能够对直径大于500mm的齿轮进行测量,特别适合3000mm的特大型齿轮测量。本发明通过拟合的方法先确定被测齿轮的端平面,然后再确定本测齿轮的轴线,进而建立了被测齿轮坐标系。再利用激光跟踪仪建立三坐标测量单元沿三个运动轴的坐标系统,然后通过坐标变换建立被测齿轮坐标系和三坐标测量单元的坐标变换关系。测量前,根据测量参数的不同,对三坐标测量单元进行标定,标定的结果用于对测量误差的补偿。本发明首次将激光跟踪仪应用到大齿轮测量当中,实现对直径大于500mm大齿轮的齿形、齿向、接触线、齿厚、齿面三维拓扑误差的测量,为大齿轮的测量提供了一种新的高精度测量手段。

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Patent Info :

Type: 发明授权

Patent No.: CN200910084275.7

Filing Date: 2009-05-15

Publication Date: 2010-08-18

Pub. No.: CN101551240B

Applicants: 北京工业大学

Legal Status: 授权 ; 许可

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 12

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