刀具编码的激光自适应标刻技术

徐琅; 何卫平; 万敏; 李卫东; 雷蕾

doi:10.13700/j.bh.1001-5965.2014.0206

刀具编码的激光自适应标刻技术

doi: 10.13700/j.bh.1001-5965.2014.0206

徐琅¹,
何卫平²,
万敏^1, ,,
李卫东¹,
雷蕾²

1.
北京航空航天大学机械工程及自动化学院, 北京 100191
2. 西北工业大学机电学院, 西安 710072

基金项目: 西北工业大学研究生创业种子基金资助项目(Z2011063)

详细信息

作者简介:
徐琅(1988—),男,江西临川人,博士生,18310980159@163.com

通讯作者:
万敏(1962—),男,江西南昌人,教授,mwan@buaa.edu.cn,主要研究方向为板料塑性成形技术及应用.

中图分类号: TP273.2
计量
- 文章访问数: 1094
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- 被引次数: 0
出版历程
- 收稿日期: 2014-04-15
- 网络出版日期: 2015-03-20

Self-adaptive laser marking technology for marking code on tool

XU Lang¹,
HE Weiping²,
WAN Min^{1
, ,},
LI Weidong¹,
LEI Lei²

1.
School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100191, China
2. School of Mechatronics, Northwestern Polytechnical University, Xi'an 710072, China

摘要

摘要: 针对激光标刻刀具编码时出现的标刻效率低、标刻质量不稳定、危害工人身体等问题,提出了一种自适应标刻技术.设计了特定结构的输送机和V型块,配合光电开关的检测功能实现自适应传送刀具;设计了使不同刀具在抓取后轴线处在同一位置的机械手爪,以保证不同刀具端面都能快速定位到激光头标刻区域;利用机械手的快速移动,采用了光电开关辅助对焦来提升对焦的速度和精度.在这3项关键技术支持下,完成了整个方案的设计.样机的测试结果表明,相比传统标刻方式,自适应标刻技术能将标刻效率提升4倍以上,保证标刻编码质量稳定可靠,实现无人化标刻.
- 激光标刻 /
- 刀具 /
- 编码 /
- 自适应 /
- 无人化
Abstract: In view of the recent situation that several defects of traditional laser marking code on tool appear such as marking inefficiency, marking quality instability and the harm to workers, a self-adaptive laser marking technology was put forward. The conveyor and V-block of specific structure were designed with photoelectric switch detection function to realize self-adaptive tool delivery. Besides, a kind of gripper was developed that made the different tool axes stand in the same position after grasping, which ensured that all of the different tool ends could quickly locate to laser marking area. Moreover, using the rapid moving of gripper, a photoelectric switch was adopted auxiliary focus to improve the speed and precision of focusing. Under the support of the three key technologies above, the whole design of project was completed. The test results of prototype prove that the self-adaptive laser marking technology increases the marking efficiency of more than four times compared with that of the traditional way and ensures the marking quality reliably. This technology achieves the goal of unmanned marking.
- laser marking /
- tool /
- code /
- self-adaptive /
- unmanned

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参考文献(17)

[1]	Miyashita K, Okazaki T.Simulation-based advanced WIP management and control in semiconductor manufacturing[C]//Proceedings of the 2004 Winter Simulation Conference.Washington,D C:ACM Press,2004:1943-1950.
[2]	王苏安,何卫平, 张维,等.刀具直接标刻与识别技术研究[J].计算机集成制造系统,2007,13(6):1169-1174. Wang S A,He W P,Zhang W,et al.Direct tool marking & identification method[J].Computer Integrated Manufacturing Systems,2007,13(6):1169-1174(in Chinese).
[3]	吴小军. 基于激光字符标刻及识别技术的刀具全寿命管理系统研究[D].南京:南京航空航天大学,2010. Wu X J.Research on tool life cycle management system based on laser character marking and identification technology[D].Nanjing:Nanjing University of Aeronautics and Astronautics,2010(in Chinese).
[4]	曹荣华. 激光直接标记二维条码的质量检测与评价技术研究[D].济南:山东大学,2012. Cao R H.Research on quality assessment and evaluation technique of 2D-barcodes using laser direct part marking[D].Jinan:Shandong University,2012(in Chinese).
[5]	秦应雄,唐霞辉, 钟如涛,等.激光标刻的复杂区域填充算法[J].华中科技大学学报,2006,34(8):59-61. Qin Y X,Tang X H,Zhong R T,et al.Filling algorithm for laser-marked complex region[J].Journal of Huazhong University of Science and Technology,2006,34(8):59-61(in Chinese).
[6]	杨泽光. 激光标刻系统的硬件控制设计及实现[D].成都:电子科技大学,2010. Yang Z G.The design and implementation of laser marking system hardware control[D].Chengdu:University of Electronic Science and Technology,2010(in Chinese).
[7]	唐玉俊, 袁自钧,赵永礼,等.基于DSP的激光打标控制器设计[J].电子科技,2010,23(8):97-99. Tang Y J,Yuan Z J,Zhao Y L,et al.Design of laser marking controller based on DSP[J].Electronic Science and Technology,2010,23(8):97-99(in Chinese).
[8]	Yu Q W, Wang D Y,Fang Y,et al.Research on the trajectory control method for laser marking[J].Key Engineering Materials,2014,579:614-617.
[9]	Yasa E, Kruth J P.Investigation of laser and process parameters for selective laser erosion[J].Precision Engineering,2010,34(1): 101-112.
[10]	解志锋, 张维,雷蕾,等.零件表面激光直接标刻二维条码的工艺参数优化研究[J].中国机械工程,2011,22(5):592-596. Xie Z F,Zhang W,Lei L,et al.Optimization of laser marking process parameters on 2D barcode in part surface[J].China Mechanical Engineering,2011,22(5):592-596(in Chinese).
[11]	邱化冬,路长厚, 肖如镜.激光参量对铝合金直接标识条码的影响[J].中国激光,2011,38(8):95-99. Qiu H D,Lu C H,Xiao R J.Laser parameters influence in direct part marking barcodes on aluminum alloy[J].Chinese Journal of Lasers,2011,38(8):95-99(in Chinese).
[12]	郭永强,吴磊, 徐阳熠,等.基于VIS打标系统的二维码标刻工艺研究[J].应用激光,2013,33(3):285-289. Guo Y Q,Wu L,Xu Y Y,et al.Research on the process of marking two-dimensional codes by VIS marking machine[J].Applied Laser,2013,33(3):285-289(in Chinese).
[13]	Shidida D P, Mahdavian M,Brandt M.Study of effect of process parameters on titanium sheet metal bending using Nd:YAG laser[J].Optics & Laser Technology,2013,47:242-247.
[14]	陈敏,胡兵,郭飞, 等.激光飞动标刻软件研究[J].激光杂志,2003,24(3):64-65. Chen M,Hu B,Guo F,et al.Research of laser flying-marking software[J].Laser Journal,2003,24(3):64-65(in Chinese).
[15]	蔡兵,刘晓东, 童博,等.基于DSP和CPLD的激光飞动标刻研究[J].激光技术,2007,31(4):387-390. Cai B,Liu X D,Tong B,et al.Study on laser flying marking systems based on DSP and CPLD[J].Laser Technology,2007,31(4):387-390(in Chinese).
[16]	王俊杰. 传感器与检测技术[M].北京:清华大学出版社,2011:126. Wang J J.Sensors and detection technology[M].Beijing:Tsinghua University Press,2011:126(in Chinese).
[17]	李云江. 机器人概论[M].北京:机械工业出版社,2011:67-68. Li Y J.Introduction to robot[M].Beijing:China Machine Press,2011:67-68(in Chinese).