合金材料表面腐蚀层激光深度清洗技术研究  

Study on laser depth cleaning technology of surface corrosion layer of alloy material

作　　者：贾芳云[1] 王大为[1] 吴学坤 JIA Fangyun;WANG Dawei;WU Xuekun(Xianyang Vocational and Technical College,Xianyang Shaanxi,712000,China;Xi'an Lanxiang New Material Technology Co.,Ltd,Xi'an Shaanxi,710000,China)

机构地区：[1]咸阳职业技术学院,陕西咸阳712000 [2]西安蓝想新材料科技有限公司,西安710000

出　　处：《自动化与仪器仪表》2022年第4期160-163,168,共5页Automation & Instrumentation

基　　金：院级科研基金项目:面向装备再制造的激光表面清洗技术研究(2021KJC03);院级“双高计划”专项研究项目:高职院校技术技能创新服务平台的研究与实践(2021SGC14);陕西省教育厅专项科研项目:网络化PLC平台的研究(17JK1172)。

摘　　要：激光清洗多应用于单一元素材料的锈迹清洗,针对合金材料腐蚀层清洗方面还存在激光温度设定与实际输出激光脉冲控制失常的问题,导致合金材料腐蚀层清洗效果极不稳定。结合激光清洗技术特点与合金材料基材腐蚀层结构,对其实现条件加以定义,在定义条件下完成激光清洗的二维扫描模型搭建、清洗数值模型修正与激光清洗光斑输出控制。通过与传统激光清洗技术的对比测试表明,提出研究修正后的激光清洗技术在合金材料腐蚀层清洗应用上,获得效果更好,且激光脉冲控制稳定性更佳,证明了研究参量对激光清洗技术具有提升作用。Laser cleaning is mostly used in rust cleaning of single element materials.For the problem of laser temperature setting and actual output laser pulse control of corrosion layer cleaning of alloy materials,the cleaning effect of corrosion layer of alloy materials is extremely unstable.Based on the characteristics of the laser cleaning technology and the corrosion layer structure of the alloy material substrate,the realization conditions are defined,and the 2 D scanning model construction of the laser cleaning,the cleaning numerical model correction and the laser cleaning spot output control are completed under the definition conditions.The comparison test with the traditional laser cleaning technology shows that the modified laser cleaning technology has a better effect in the alloy material corrosion layer cleaning application,and has a better laser pulse control stability,which proves that the research parameter improves the laser cleaning technology.

关 键 词：合金材料 腐蚀层 激光 深度清洗 

分 类 号：TN249[电子电信—物理电子学]