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1. 北京工业大学 机械与应用电子技术学院 北京,100124
2. 哈尔滨量具刃具集团有限责任公司,黑龙江 哈尔滨,15004
收稿日期:2013-03-14,
修回日期:2013-04-18,
网络出版日期:2013-09-30,
纸质出版日期:2013-09-15
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石照耀 张白 林家春 魏华亮 陈显民. 特大型齿轮激光跟踪在位测量原理及关键技术[J]. 光学精密工程, 2013,21(9): 2340-2347
SHI Zhao-yao ZHANG Bai LIN Jia-chun WEI Hua-liang CHEN Xian-min. Principle and Critical Technology of In-site Measurement System with Laser Tracker for Mega Gear[J]. Editorial Office of Optics and Precision Engineering, 2013,21(9): 2340-2347
石照耀 张白 林家春 魏华亮 陈显民. 特大型齿轮激光跟踪在位测量原理及关键技术[J]. 光学精密工程, 2013,21(9): 2340-2347 DOI: 10.3788/OPE.20132109.2340.
SHI Zhao-yao ZHANG Bai LIN Jia-chun WEI Hua-liang CHEN Xian-min. Principle and Critical Technology of In-site Measurement System with Laser Tracker for Mega Gear[J]. Editorial Office of Optics and Precision Engineering, 2013,21(9): 2340-2347 DOI: 10.3788/OPE.20132109.2340.
为了实现特大型齿轮精密测量,介绍了作者提出的特大型齿轮激光跟踪在位测量原理,重点阐述了其中的几项关键技术。特大型齿轮激光跟踪在位测量系统整合了激光跟踪仪的大尺寸测量能力和三坐标测量机的高精度,采用激光跟踪仪建立齿轮工件坐标系和三维测量平台坐标系,通过激光跟踪仪坐标系将齿轮工件坐标系与三维测量平台坐标系关联起来,并建立了相应坐标系的拟合模型及算法。同时,建立了三维测量平台的姿态调整模型,通过姿态调整机构完成了三维测量平台的姿态调整,进而确保三维测量平台与齿轮轴线的位置关系满足要求。最后,给出了该在位测量系统的实测结果。实验结果表明:特大型齿轮激光跟踪在位测量系统原理正确可行,满足6级以下特大型齿轮的精密测量。
To perform precise measurement on mega gears
the principle of mega-gear in-site measurement system with laser tracker and corresponding key techniques are originally introduced. Considering the mega-gear in-site measurement system with laser tracker integrates the large-scale measurement capacity of laser tracker and the high accuracy of coordinate measuring machine
the laser tracker is used to establish the coordinate system both for mega gears and the Three-coordinate Measurement Platform (TMP)
thereby
their coordinate systems are associated by the coordinate system of the laser tracker
and the module and algorithm of coordinate system fitting are proposed simultaneously. Meanwhile
a novel module of attitude adjustment of TMP is established
which can be accomplished by the system of attitude adjustment to ensure that the position relationship between TMP and the axis of gear can meet the measuring requirements. The results illustrate that the principle of mega-gear in-site measurement system with laser tracker is correct and feasible
and in consequence it can meet the six grade precision measurement requirements of mega gears.
石照耀,费业泰,谢华锟.齿轮测量技术100年回顾与展望[J].中国工程科学,2003,5(9):13-17.SHI ZH Y, FEI Y T, XIE H K. 100 years of gear measurement technology-review & prospect [J].Engineering Science, 2003,5(9):13-17.(in Chinese)[2]石照耀.齿轮量仪.中国齿轮工业年鉴[M].北京:北京理工大学出版社,2010.SHI ZH Y. Gear Instruments. China Gear Industry Yearbook [M]. Beijing: Beijing Institute of Technology Press, 2010.(in Chinese)[3]MATTHEW J. An emphasis on accuracy meeting the many challenges of large gear inspection[J]. Gear Technology, 2011(3): 28-33.[4]WENDT K, FRANKE M, Haertig F. Measuring large 3D structures using four portable tracking laser interferometers[J]. Measurement, 2012(25): 2239-2345.[5]石照耀,张宇,张白,等. 特大型齿轮激光跟踪在位测量的定位模型[J].北京工业大学学报,2013,39(1): 1-6.SHI ZH Y, ZHANG Y, ZHANG B, et al.. Positioning models for the in-site mega-gear measuring system with a laser tracker [J]. Journal of Beijing University of Technology, 2013,39(1):1-6. (in Chinese)[6]石照耀,张宇,张白.三坐标机测量齿轮齿廓的不确定度评价[J].光学 精密工程,2012,20(4): 766-771.SHI ZH Y, ZHANG Y, ZHANG B. Uncertainty evaluation of CMM measurement for gear profile[J]. Opt. Precision Eng., 2012, 20(4): 766-771.(in Chinese)[7]石照耀,林家春.基于激光跟踪技术的大型齿轮测量方法:中国,200910084275.7[P].SHI ZH Y, LIN J CH. Large Gear Measurement Method Based on Laser Tracker Technology: China, 200910084275.7 [P].(in Chinese)[8]HAERTIG H, LIN H, KNIEL K, et al.. Standard conforming involute gear metrology using an articulated arm coordinate measuring system [J]. Measurement Science and Technology, 2012, 23(10):1-6.[9]FANGA S P ,WANGA L J, KOMORIB M, et al.. Design of laser interferometric system for measurement of gear tooth flank[J]. Optik, 2011,122:1301-1304.[10]GADELMAWLA E S. Computer vision algorithms for measurement and inspection of spur gears [J]. Measurement, 2011,44:1669-1678.[11]胡浩,梁晋,唐正宗,等.大视场多像机视频测量系统的全局标定[J].光学 精密工程,2012,20(2): 369-378.HU H, LIANG J, TANG ZH Z, et al.. Global calibration for multi-camera videogrammetric system with large-scale field-of-view [J]. Opt. Precision Eng., 2012, 20(2): 369-378 .(in Chinese)[12]李磊刚,梁晋,唐正宗,等.飞机结构件运动数据的动态视觉测量系统[J].光学 精密工程,2012,20(9): 1929-1938.LI L G, LIANG J, TANG ZH Z, et al.. Optical and dynamic measuring system for movement data of aircraft structural parts [J]. Opt. Precision Eng., 2012, 20(9): 1929-1938.(in Chinese)
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