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中国科学院 长春光学精密机械与物理研究所 中国科学院光学系统先进制造 技术重点实验室, 吉林 长春 130033
收稿日期:2011-05-11,
修回日期:2011-06-21,
网络出版日期:2012-03-22,
纸质出版日期:2012-03-22
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李锐钢. 基于激光跟踪仪标定五轴数控加工中心主轴[J]. 光学精密工程, 2012,(3): 477-483
LI Rui-Gang. Calibration of tool spindle for 5-axis CNC machine using laser tracker[J]. Editorial Office of Optics and Precision Engineering, 2012,(3): 477-483
李锐钢. 基于激光跟踪仪标定五轴数控加工中心主轴[J]. 光学精密工程, 2012,(3): 477-483 DOI: 10.3788/OPE.20122003.0477.
LI Rui-Gang. Calibration of tool spindle for 5-axis CNC machine using laser tracker[J]. Editorial Office of Optics and Precision Engineering, 2012,(3): 477-483 DOI: 10.3788/OPE.20122003.0477.
为了满足高精度加工大口径光学元件的需求
对原有的三轴机械加工中心上进行了一系列技术改造
从而实现了光学元件的五轴数控加工。介绍了三轴系统数控加工中心到五轴数控加工中心的改造过程
并提出了一种标定改造后主轴参数的方法。该方法运用高精度激光跟踪仪建立坐标系、采集数据
计算系统几何参数
由此对主轴的杆长、摆角等参数进行精确标定和精度分析。结果显示
角度量标定精度优于10.000
长度量标定精度优于0.040 mm。实验证实提出的方法对类似的工作具有普适性。
To meet the requirements of large aperture optical elements for high precision manufacturing
a 3-axis Computer Numerical Control(CNC) milling machine was reconstructed into a 5-axis CNC one to implement the hardware improvement. The reconstructing process from the 3-axis machine to the 5-axis one was introduced
and a method to calibrate the parameters of the tool spindle was put forward. The method used a higher precision laser tracker to build coordinate systems
collect data and calculate geometric parameters
then to obtain the calibrating results of the rod length and swing angle for the tool spindle. Precision analysis shows that the angular precision is better than 10.000 and the length precision is better than 0.040 mm. The proposed method can also be applied to similar tasks.
BURGE J H, MARTIN H M. Optical issues for giant telescopes with extremely fast primary mirrors[J]. SPIE, 2003,4840: 226-237.[2] 常军, 刘莉萍, 王涌天,等. 大视场、大口径双波段红外非制冷光学系统 [J]. 红外与毫米波学报, 2006, 25(3): 170-172. CHANG J, LIU L P, WANG Y T, et al.. Dual-band infrared optical system with large field-of-view and aperture[J]. J. Infrared Millim. Waves, 2006, 25(3): 170-172.(in Chinese)[3] GE J. The optical design of rapid infrared-visible multi-object spectrometer: a NGST demonstration instrument[J]. SPIE, 2003,4850:535-543.[4] 明名,王建立,张景旭,等. 大口径望远镜光学系统的误差分配与分析 [J]. 光学 精密工程,2009,17(1):104-108. MING M, WANG J L, ZHANG J X, et al.. Error budget and analysis for optical system in large telescope[J]. Opt. Precision Eng., 2009, 17(1): 104-108.(in Chinese)[5] 崔继承. 大口径折反射式变焦距物镜的设计 [J]. 光学 精密工程, 2008,16 (11): 2087-2091. CUI J CH. Design of large aperture refractive-reflective zoom lens[J].Opt. Precision Eng., 2008, 16(11): 2087-2091.(in Chinese)[6] MARTIN H M, BURGE J H, CUERDEN B, et al.. Manufacture of 8.4 m off-axis segments: a 1/5 scale demonstration[J]. SPIE, 2004,5494:62-70.[7] 张斌智,张忠玉,张学军. 大口径SiC反射镜的焊接加工和测试 [J]. 红外与激光工程, 2011,40(1):74-78. ZHANG B ZH, ZHANG ZH Y, ZHANG X J. Fabrication and testing of brazed SiC space large aperture mirror[J]. Infrared and Laser Engineering, 2011, 40(1): 74-78. (in Chinese)[8] 刘华, 卢振武, 李凤有. 大口径非球面计算全息图检测系统 [J]. 红外与激光工程, 2006, 35(2):177-182. LIU H, LU ZH W, LI F Y. CGH testing system for large aspheric surface[J]. Infrared and Laser Engineering, 2006, 35(2): 177-182. (in Chinese)[9] 舒朝濂. 现代光学制造技术 [M]. 北京:国防工业出版社,2008:112-121. SHU CH L. Modern Optics Manufacturing Technology[M]. Beijing: National Defense Industry Press, 2008: 112-121. (in Chinese)[10] 李锐钢, 郑立功, 张峰,等. 大口径、高陡度离轴非球面精磨阶段的数控加工 [J]. 光学 精密工程,2007, 15 (5): 633-639. LI R G, ZHENG L G, ZHANG F, et al.. Computer controlled manufacturing during fine grinding stage of highly steep off-axis asphere with large aperture[J]. Opt. Precision Eng.,2007,15(5):633-639.(in Chinese)[11] 李迎伟,李明,张靓,等. 激光跟踪仪测量技术在地铁检测中的应用 [J]. 机械设计与制造, 2007(7): 98-100. LI Y W, LI M, ZHANG J, et al.. Technology of laser tracker and its application in subway trains testing[J]. Machinery Design & Manufacture, 2007(7):98-100.[12] BURGE J H, KOT L B, MARTIN H M, et al.. Alternate surface measurements for GMT primary mirror segments[J]. SPIE, 2006,6273: 62732T.[13] 陈智勇, 吴建军, 赵玉静,等. 激光跟踪测量系统在飞机型面测量中的应用 [J]. 机械设计与制造, 2009(12):68-70. CHEN ZH Y, WU J J, ZHAO Y J, et al.. The application of laser tracker system in feature measurement for airplane[J]. Machinery Design & Manufacture, 2009(12): 68-70. (in Chinese)[14] GALE D M. Mechanical alignment of tertiary mirror and positioner on the LMT telescope[J]. SPIE, 2008,7018: 70183M.[15] ZOBRIST T L, BURGE J H, DAVISON W B, et al.. Measurements of large optical surfaces with a laser tracker[J]. SPIE,2008,7018: 70183U.[16] FARO CAM2 激光跟踪器用户手册[Z]. 2006,7. FARO CAM2 laser tracker user manual[Z]. 2006, 7. (in Chinese)
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