曲臂两臂轴线平行度误差非接触检测技术研究
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摘要
基于激光扫描检测技术，采用激光狭缝扫描原理，提出了一种曲臂两臂轴线平行度误差的激光非接触检测方法和平行度误差测量系统。本文论述了系统的测量原理、组成与总体结构，着重研究了激光狭缝扫描光学系统，并对其进行了设计，对激光扫描光束的准直特性、多面体转镜扫描系统的入瞳漂移进行了详细讨论和分析，推导了扫描速度公式。设计了计算机通讯、实时控制与数据处理软硬件系统。通过实验对系统的测量精度进行了验证。
该系统不仅实现了高精度的平行度误差检测，而且不损伤工件表面，提高了曲臂的制造精度和应用效率。本测量系统解决了两轴线平行度误差的检测问题，提高了产品的现代化水平。
Based on laser-scanning measuring technology, a laser
non-contact measuring method of two axes' parallelism error for
crankshaft and a parallelism error measuring system by using the
liser slit scanning priciple are presented. In this paper the
measuring principle , consitution and overall structure of the
system are discribed. The laser slit scanning optical system is
specially studied and designed, the collimating characteristics
of laser scanning beams and the emergent pupil of the scanning
system for mutipie-surface rotating drift mirror are discussed
and analysized in detail. The formula of scanning speed is
drived. The sorftwareand hardware systems of the computer
communication, real-time control and data processing have been
designed. The accuracy of the system is verified by experiments.
The system not only achieves high precision's parallel
error's inspection, but also can't damage workplace's surf ace,
thus improes crankshaft' s precision of manufacture and applied
efficiency. The system solves the problem of two axes' parallel
error measurement and improves the level of product
modernization.
该系统不仅实现了高精度的平行度误差检测，而且不损伤工件表面，提高了曲臂的制造精度和应用效率。本测量系统解决了两轴线平行度误差的检测问题，提高了产品的现代化水平。
Based on laser-scanning measuring technology, a laser
non-contact measuring method of two axes' parallelism error for
crankshaft and a parallelism error measuring system by using the
liser slit scanning priciple are presented. In this paper the
measuring principle , consitution and overall structure of the
system are discribed. The laser slit scanning optical system is
specially studied and designed, the collimating characteristics
of laser scanning beams and the emergent pupil of the scanning
system for mutipie-surface rotating drift mirror are discussed
and analysized in detail. The formula of scanning speed is
drived. The sorftwareand hardware systems of the computer
communication, real-time control and data processing have been
designed. The accuracy of the system is verified by experiments.
The system not only achieves high precision's parallel
error's inspection, but also can't damage workplace's surf ace,
thus improes crankshaft' s precision of manufacture and applied
efficiency. The system solves the problem of two axes' parallel
error measurement and improves the level of product
modernization.
引文
1．长春光机学院，形位误差光电集成综合测量机科学技术总结报告，1997
2．雷玉堂，王庆有，何加铭，光电检测技术，中国计量出版社，1997
3. D. H. Smithgall, L. S. Watkins, High speed non-contact fiber diameter measurement using forward light scattering, Applied Optics, 1997, 16:2395～2397
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5．安志勇等，非接触激光圆度仪的研制，长春光学精密机械学院学报，Vol．21，No．3
6．廖念钊主编，互换性与测量技术基础，中国计量出版社，1996
7．袁风，位敏传感器PSD应用系统设计，哈尔滨科学技术出版社，1994
8．王秀琳，黄文财，郭福源，半导体激光束准直系统的研究，应用光学1999
9．王秀琳，黄文财，郭福源，半导体激光束准直技术，光电子技术与信息，1999
10. Jiang Huilin, Anzhiyong, Zhao tieju, Application of a semiconductor laser in an Optoelectronic System, SPIE, 1996
11．李成志，JSY-CX激光扫描尺寸形状自动检测仪，科学技术研究报告，长春光学精密机械学院，1994
12．杨大任，高精度线性棱镜扫描器设计，兵工学报，1985
13．刘乐善，微型计算机接口技术与应用，华中理工大学出版社，1993
14．陈粤初，单片机应用系统设计与实践，北京航空航天大学出版社
15．何立民，MCS-51系列单片机应用系统设计下、系统配置与接口技术，北京航空航天大学出版社，1997
16．鲍可进，一种实用的单片机系统的RS-232接口，电子应用技术，1997
17. David M. Auslander and Poal Sagues, Microprocessors for Measurement and Control, 1981
18．高传善等，接口与通讯，复旦大学出版社，1989
19. Zhang Guoyu, An zhiyong, Zhang congzhou, Theoretical Analysis for the Characteristics of a Laser-scanned Measuring Sysrem,SPIE,1996
20．Zhang Guoyu,An Zhiyong,Zhang congzhou,Research on a Non-contact Steel Products Dynamic on-line InspectiOn Instrument,SPIE,1996
21．于从新，项世法，激光扫描测厚的信号处理，光电工程，1995
22．谭浩强，刘炳文，C++程序设计教程，中国科学技术出版社，1996
23．Richard Wiener, Lewis Pinson, An Introduction to Object-Oriented Programming and C++ Addison-wesley,1998
24．[美]David Bennett等，Visual C++开发人员指南，机械工业出版社，1998
25．Herbert schildt, Using Turbo C++ Osbornel McGraw-Hill,1989
26．Brad JC.,Object-Oriented Programming: an Evolutionary Approach,Addison-Wesley,1986
27．李阜，陈小欧，Windows环境下的串口异步通讯程序设计，电子技术应用技术，1997
28．王士元，吴芝芳，IDM-PC／XT接口技术及其应用，南开大学出版社，1992
29．郑殊，智能化激光扫描测径仪的研制，大连理工大学学报，1994
30．赵振亚，位机控制系统软件抗干扰的若干措施，电子技术应用，1988
2．雷玉堂，王庆有，何加铭，光电检测技术，中国计量出版社，1997
3. D. H. Smithgall, L. S. Watkins, High speed non-contact fiber diameter measurement using forward light scattering, Applied Optics, 1997, 16:2395～2397
4．苗秀敏，计算机系统控制及应用，北京科学技术出版社，1995
5．安志勇等，非接触激光圆度仪的研制，长春光学精密机械学院学报，Vol．21，No．3
6．廖念钊主编，互换性与测量技术基础，中国计量出版社，1996
7．袁风，位敏传感器PSD应用系统设计，哈尔滨科学技术出版社，1994
8．王秀琳，黄文财，郭福源，半导体激光束准直系统的研究，应用光学1999
9．王秀琳，黄文财，郭福源，半导体激光束准直技术，光电子技术与信息，1999
10. Jiang Huilin, Anzhiyong, Zhao tieju, Application of a semiconductor laser in an Optoelectronic System, SPIE, 1996
11．李成志，JSY-CX激光扫描尺寸形状自动检测仪，科学技术研究报告，长春光学精密机械学院，1994
12．杨大任，高精度线性棱镜扫描器设计，兵工学报，1985
13．刘乐善，微型计算机接口技术与应用，华中理工大学出版社，1993
14．陈粤初，单片机应用系统设计与实践，北京航空航天大学出版社
15．何立民，MCS-51系列单片机应用系统设计下、系统配置与接口技术，北京航空航天大学出版社，1997
16．鲍可进，一种实用的单片机系统的RS-232接口，电子应用技术，1997
17. David M. Auslander and Poal Sagues, Microprocessors for Measurement and Control, 1981
18．高传善等，接口与通讯，复旦大学出版社，1989
19. Zhang Guoyu, An zhiyong, Zhang congzhou, Theoretical Analysis for the Characteristics of a Laser-scanned Measuring Sysrem,SPIE,1996
20．Zhang Guoyu,An Zhiyong,Zhang congzhou,Research on a Non-contact Steel Products Dynamic on-line InspectiOn Instrument,SPIE,1996
21．于从新，项世法，激光扫描测厚的信号处理，光电工程，1995
22．谭浩强，刘炳文，C++程序设计教程，中国科学技术出版社，1996
23．Richard Wiener, Lewis Pinson, An Introduction to Object-Oriented Programming and C++ Addison-wesley,1998
24．[美]David Bennett等，Visual C++开发人员指南，机械工业出版社，1998
25．Herbert schildt, Using Turbo C++ Osbornel McGraw-Hill,1989
26．Brad JC.,Object-Oriented Programming: an Evolutionary Approach,Addison-Wesley,1986
27．李阜，陈小欧，Windows环境下的串口异步通讯程序设计，电子技术应用技术，1997
28．王士元，吴芝芳，IDM-PC／XT接口技术及其应用，南开大学出版社，1992
29．郑殊，智能化激光扫描测径仪的研制，大连理工大学学报，1994
30．赵振亚，位机控制系统软件抗干扰的若干措施，电子技术应用，1988