|
|
|
| Research on PSD-based Straightness Measurement Method of Separated Long Guide Rail |
| JIN Ting1,2,ZHU Jin1,2,CHEN Ting1,2,GUO Bin1,2,SHEN Bin3,KONG Ming4,CHENG Yinbao4,WANG Yinghui1,2 |
1. Zhejiang Institute of Metrology,Hangzhou,Zhejiang 310018,China
2.Key Laboratory of Digital Precision Measurement Technology of Zhejiang Province, Hangzhou, Zhejiang 310018, China
3. Hangzhou Optical Ruler Technology Co., Ltd., Hangzhou, Zhejiang 310018, China
4.China Jiliang University, Hangzhou, Zhejiang 310018, China |
|
|
|
|
Abstract The measuring range of the PSD-laser collimation measuring system can be expanded by using the piecewise splicing measurement method.Compared with the traditional method of measuring the straightness of long guide rails, the mentioned method can be used to measure the straightness of both continuous guide rails and separated superlong guide rails. Firstly, in the measuring range of (-5~+5)mm, the horizontal and vertical displacements of the receiving target of the laser collimation measurement system are respectively measured by the laser interferometer, and the errors are better than ±(1μm+1%H). Then, the straightness measurement accuracy is compared with that of the laser collimation measurement system in the range of 40m. The deviation of straightness in the horizontal direction is 0.06mm, and the deviation of straightness in the vertical direction is 0.13mm. Finally, the horizontal straightness is 0.50mm and the vertical straightness is 0.53mm on the 70m separated ultralong guide rail. The method can quickly locate and adjust the position of the extreme point of straightness error, and can effectively solve the problem of straightness assembly and debugging of separated ultralong guide rails.
|
|
Received: 18 September 2023
Published: 25 March 2024
|
|
|
|
|
|
| ［1］ |
李婷, 郭宇, 张拥军,等. 直线度测量技术综述 ［J］. 计量技术, 2020 (6): 84-87.
|
|
LI T, GUO Y, ZHANG Y J, et al. A review of straightness measurement techniques ［J］. Measurement Technology, 2020 (6): 84-87.
|
| ［3］ |
井溢涛. 导轨直线度的几种检测方法 ［J］. 锻压装备与制造技术, 2023, 58 (1): 50-53.
|
| ［4］ |
WANG X Y. Straightness Detection Method and Accuracy Analysis of Guide Rail Parts［J］. J Phys : Conf Ser, 2021(2133): 012020.
|
| ［7］ |
李婷, 缪东晶, 李连福,等. 长导轨直线度分段测量拼接方法研究 ［J］. 计量学报, 2022, 43 (7): 837-843.
|
|
WANG F, ZHAO X W, YU D G. Research on the evaluation method of spatial straightness error based on rotational inertia algorithm ［J］. Journal of Mechanical & Electrical Engineering, 2020, 37 (12): 1466-1472.
|
| ［6］ |
张伟, 韩宗旺, 程祥,等. 基于机器视觉零件轴线直线度误差测量的研究 ［J］. 光学精密工程, 2021, 29 (9): 2168-2177.
|
|
LIU H C, WANG Q J. Detection of straightness error of machine tool guide rail with frame level ［J］. Metal Working (Metal Cutting), 2019 (2): 81-82.
|
| ［10］ |
罗女杰, 朱祥龙, 董志刚,等. 基于光轴法的深孔直线度测量装置设计 ［J］. 工具技术, 2023, 57 (1): 152-155.
|
|
JING Y T. Several detection methods of guide rail straightness ［J］. China Metalforming Equipment & Manufacturing Technology, 2023, 58 (1): 50-53.
|
| ［5］ |
王峰, 赵晓巍, 于大国. 基于转动惯量算法的空间直线度误差评定方法研究 ［J］. 机电工程, 2020, 37 (12): 1466-1472.
|
|
LI T, MIAO D J, LI L F, et al. Research on splicing method for segmental measurement of straightness of long guide rail ［J］. Acta Metrologica Sinica, 2022, 43 (7): 837-843.
|
| ［9］ |
钟文. 长导轨直线度测量若干关键技术的研究［D］. 杭州:中国计量大学, 2021.
|
|
LUO N J, ZHU X L, DONG Z G, et al. Design of straightness measurement device for deep hole based on optical axis method ［J］. Tool Engineering, 2023, 57 (1): 152-155.
|
|
CHEN Q, WANG X F, SHI F, et al. Measurement and calculation method of straightness of ultra-long guide rail ［J］. Shanghai Measurement and Testing, 2018, 45 (1): 40-41.
|
|
LI X, TAN D N, TENG Y. Measurement of straightness of machine tool guide rail by steel wire and microscope method ［J］. Tool Engineering, 2010, 44 (10): 109-111.
|
| ［13］ |
LOU Y, LI Z, YAN L, et al. A phase differential heterodyne interferometer for simultaneous measurement of straightness error and displacement ［J］. Optics Communications. 2021, 497: 127195.
|
| ［15］ |
胡长德, 陆加海, 幸褀,等. 基于激光干涉的长导轨直线度误差测量 ［J］. 光学仪器, 2008, 30 (6): 10-15.
|
| ［18］ |
王树刚, 刘渊伟, 沈斌. 激光准直测量法校准平尺的应用与探讨 ［J］. 中国计量, 2022 (12): 115-118.
|
| ［19］ |
张丰, 曾燕华, 傅云霞. 激光准直测量系统的校准方法 ［J］. 上海计量测试, 2013, 40 (3): 24-26.
|
| ［2］ |
YU L, LI M, XIA X, et al. Rail straightness detection method based on the cooperation of dual laser sensors ［J］. Measurement: Journal of the International Measurement Confederation. 2022, 199: 11435.
|
| ［8］ |
刘红臣, 王秋菊. 用框式水平仪检测机床导轨直线度误差 ［J］. 金属加工 (冷加工), 2019 (2): 81-82.
|
| ［14］ |
HARJA H B, NURBANIAH A, MUHADI N S B, et al. Straightness Geometric Error Assessment for CNC Milling Machine ［J］. Key Engineering Materials, 2023, 939: 39-46.
|
|
HU C D, LU J H, Xing M B, et al. Measurement of straightness error of long guide rail based on laser interference ［J］. Optical Instrumentation, 2008, 30 (6): 10-15.
|
|
WANG H T, REN Z T, LIU Z H, et al. Time-consistent technique for inertial measurement of guide rail straightness ［J］. China Mechanical Engineering, 2023, 34 (8): 916-922.
|
|
ZHANG F, ZENG Y H, FU Y X. Calibration method of laser collimation measurement system ［J］. Shanghai Measurement and Testing, 2013, 40 (3): 24-26.
|
|
ZHANG W, HAN Z W, CHENG X, et al. Research on the measurement of axis straightness error of parts based on machine vision ［J］. Optics and Precision Engineering, 2021, 29 (9): 2168-2177.
|
| ［12］ |
李欣, 谭德宁, 滕云. 钢丝和显微镜法测量机床导轨直线度 ［J］. 工具技术, 2010, 44 (10): 109-111.
|
|
WANG S G, LIU Y W, SHEN B. Application and discussion of laser collimation measurement method for calibrating flat ruler ［J］. China Metrology, 2022 (12): 115-118.
|
| ［11］ |
陈琪, 王晓飞, 石峰,等. 超长导轨直线度的测量和计算方法 ［J］. 上海计量测试, 2018, 45 (1): 40-41.
|
| ［17］ |
石金龙. 惯导与里程计组合的综采工作面直线度测量技术研究［D］. 西安:西安科技大学, 2021.
|
| ［16］ |
王海同, 任子啸, 刘志华,等. 导轨直线度惯性测量的时空一致技术 ［J］. 中国机械工程, 2023, 34 (8): 916-922.
|
|
|
|
2024, Vol. 45 
