长柱塞类工件表面激光加工系统的设计与研究
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摘要
根据仿生学原理,利用蛇可以在各种环境爬行的特点,对蛇皮的纹路进行研究,设计出一种加工系统,对长柱塞类工件表面进行复杂图形加工,并进行漏失量的检测。由于数控铣床难以完成在柱塞类工件表面加工复杂图形,而加工中心加工这些零件成本太高的问题,提出柱塞类等曲面工件激光加工系统。采用了激光旋转拼接加工方式,克服了传统机械加工的弊端,设备简单,可以在工件表面加工各种图形;机械机构、控制系统均实现了模块化,便于安装、拆卸、搬运以及变换加工形式。采用旋转伺服电机与伺服电机平移导轨实现工件的旋转和激光系统的平移。激光器升降装置调节聚焦系统与工件表面的距离,保证焦点处于加工的工件表面。这种旋转拼接加工方式可以实现大型复杂图案的拼接加工以及在微织构加工等多领域的应用。
According to the bionics principle,through using the feature of snakes can crawl in various environments,and studying on the grain of snake skin,designing a processing system to process complex graphics on the surface of long plunger type,and detecting leakage loss.For numerically-controlled milling machine, it is difficult to complete the complex graphics on the surface of the cylinder, and the machining center processes the cost of these parts too high. In order to solve these problems, the laser machining system of surface workpiece is presented. The system uses laser rotation and splicing and overcomes the disadvantages of traditional machine processing, the equipment is simple and can process various shapes on the workpiece surface. The mechanical mechanism and control system are modularized to facilitate installation, disassembly, handling and transformation. The system uses rotating servo motor and servo motor to realize the rotation of the workpiece and the translation of the laser system. The laser lifting device controls the distance from the mirror to the surface of the workpiece, ensuring that the focus is always on the surface of the workpiece. This kind of rotating splicing process can realize the application of large and complex patterns and the application of micro texture processing and so on.
According to the bionics principle,through using the feature of snakes can crawl in various environments,and studying on the grain of snake skin,designing a processing system to process complex graphics on the surface of long plunger type,and detecting leakage loss.For numerically-controlled milling machine, it is difficult to complete the complex graphics on the surface of the cylinder, and the machining center processes the cost of these parts too high. In order to solve these problems, the laser machining system of surface workpiece is presented. The system uses laser rotation and splicing and overcomes the disadvantages of traditional machine processing, the equipment is simple and can process various shapes on the workpiece surface. The mechanical mechanism and control system are modularized to facilitate installation, disassembly, handling and transformation. The system uses rotating servo motor and servo motor to realize the rotation of the workpiece and the translation of the laser system. The laser lifting device controls the distance from the mirror to the surface of the workpiece, ensuring that the focus is always on the surface of the workpiece. This kind of rotating splicing process can realize the application of large and complex patterns and the application of micro texture processing and so on.
引文
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[12]冯硕春.长轴类零件的数控加工设计研究[J].科技风,2009(16):195-197.FENG Shuo-chun.Research on numerical control machining of long axis parts[J].Technology wind,2009(16):195-197.
[13]卢杰.光纤激光打标机的组成原理及其应用[J].激光杂志,2013,34(2):41-42.LU Jie.Composition principle and application of optical fiber laser marking machine[J].Laser magazine,2013,34(2):41-42.
[14]康卫.激光打标机的原理及维修[J].半导体技术,2010,35(7):640-643.KANG Wei.Principle and maintenance of laser marking machine[J].Semiconductor technology,2010,35(7):640-643.
[15]赵群,王超,杨进华.激光振镜扫描图形失真分析及校正方法研究[J].长春理工大学学报(自然科学版),2012,35(4):63-65.ZHAO Qun,WANG Chao,YANG Jing-hua.Study on distortion analysis and correction method of laser beam scanning images[J].Journal of changchun university of technology(Natural Science Edition),2012,35(4):63-65.
[2]王健.激光打标机控制系统软件平台构建及矢量打标控制研究[D].南京:南京理工大学,2010:4-10.WANG Jian.Research on software platform construction and vector marking control of laser marking machine control system[D].Nanjing:Nanjing university of science and technology,2010:4-10.
[3]欧阳敏.激光打标机运动控制器的设计与实现[D].武汉:武汉理工大学,2014:4-10.OUYANG Min.Design and implementation of the motion controller of laser marking machine[D].Wuhan:Wuhan university of technology,2014:4-10.
[4]孔凡茂,高艺,丁蕴丰,等.激光加工标刻机的光机电系统研究[J].长春理工大学学报(自然科学版),2014(1):32-36.KONG Fan-mao,GAO Yi,DING Yun-feng,et al.Study on the electro-mechanical system of laser machining marking machine[J].Journal of changchun university of technology(Natural Science Edition),2014(1):32-36.
[5]王云峰,张文武.激光加工中控制技术的研究[J].内燃机与配件,2018(1):121-122.WANG Yun-feng,ZHANG Wen-wu.Research on control technology in laser processing[J].Internal combustion engine and accessories,2018(1):121-122.
[6]吉进刚.激光技术在金属材料加工工艺中的应用研究[J].工程技术:全文版:00210-00210.JI Jin-gang.Application of laser technology in metal materials processing[J].Engineering technology:full-text version:00210-00210.
[7]林树忠,孙会来.激光加工技术的应用及发展[J].河北工业大学学报,2004,33(2):77-82.LIN Shu-zhong,SUN Hui-lai.Application and development of laser processing technology[J].Journal of hebei university of technology,2004,33(2):77-82.
[8]张玉华,陆茵.关于激光打标的原理及发展的研究[J].自动化与仪器仪表,2014(5):33-34.ZHANG Yu-hua,LU Yin.Research on the principle and development of laser marking[J].Automation and instrumentation,2014(5):33-34.
[9]杨皓天,万腾,刘瑶.机械制造中使用激光加工的应用介绍[J].农机使用与维修2017(11):15-15.YANG Hao-tian,WAN Teng,LIU Yao.Application of laser processing in mechanical manufacturing[J].Agricultural machinery use and maintenance 2017(11):15-15.
[10]赵建智,陈明华,赵作福,等.激光-电弧复合焊接中激光脉冲对电弧正-负半波作用[J].新型工业化,2016,6(3):7-12.ZHAO Jian-zhi,CHEN Ming-hua,ZHAO Zuo-fu,et al.Laser pulses in laser-arc composite welding[J].New industrialization,2016,6(3):7-12.
[11]刘伟苓.回转体零件数控雕刻机控制系统的研究与设计[D].山东:山东理工大学,2014:6-10.LIU Wei-ling.Research and design of the control system of CNC carving machine for rotary parts[D].Shandon:Shandong university of technology,2014:6-10.
[12]冯硕春.长轴类零件的数控加工设计研究[J].科技风,2009(16):195-197.FENG Shuo-chun.Research on numerical control machining of long axis parts[J].Technology wind,2009(16):195-197.
[13]卢杰.光纤激光打标机的组成原理及其应用[J].激光杂志,2013,34(2):41-42.LU Jie.Composition principle and application of optical fiber laser marking machine[J].Laser magazine,2013,34(2):41-42.
[14]康卫.激光打标机的原理及维修[J].半导体技术,2010,35(7):640-643.KANG Wei.Principle and maintenance of laser marking machine[J].Semiconductor technology,2010,35(7):640-643.
[15]赵群,王超,杨进华.激光振镜扫描图形失真分析及校正方法研究[J].长春理工大学学报(自然科学版),2012,35(4):63-65.ZHAO Qun,WANG Chao,YANG Jing-hua.Study on distortion analysis and correction method of laser beam scanning images[J].Journal of changchun university of technology(Natural Science Edition),2012,35(4):63-65.