CFRP构件双机器人激光复合铣边技术研究  

Dual robot laser composite milling technology of carbon fiber reinforced polymer component

作　　者：熊伟尉 毛永杰 高雪峰 董松[1] 吕文杰 郑侃[1] Xiong Weiwei;Mao Yongjie;Gao Xuefeng;Dong Song;Lv Wenjie;Zheng Kan(School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China;AVIC Changhe Aircraft Industry(Group)Corporation Ltd.,Jingdezhen 333002,China;Shanghai Satellite Equipment Research Institute,Shanghai 200240,China)

机构地区：[1]南京理工大学机械工程学院,江苏南京210094 [2]航空工业昌河飞机工业(集团)有限责任公司,江西景德镇333002 [3]上海卫星装备研究所,上海200240

出　　处：《南京理工大学学报》2024年第6期692-698,共7页Journal of Nanjing University of Science and Technology

摘　　要：针对碳纤维增强复合材料(CFRP)机器人铣边存在的效率低下、颤振及碳纤维粉尘污染严重等问题,提出双机器人激光复合铣边新方法。通过DELMIA有限元仿真软件实现了双机器人激光复合铣边轨迹规划,有效避免了双机碰撞。在此基础上开展了双机器人激光复合铣边与机器人铣边的对比实验。实验结果表明:相比于机器人铣边,激光复合铣边大幅降低铣削力,平均降幅为27.63%;铣边质量得到有效提升,铣边入口与表层损伤分别平均降低了38.45%与21.95%。Aiming at the problems of low efficiency,chatter and serious dust pollution of carbon fiber reinforced polymer(CFRP)robot edge milling,a new dual robot laser edge milling method is proposed.By using DELMIA finite element simulation software,the trajectory planning of laser composite milling of dual robot is realized,and the collision of dual robot is effectively avoided.A comparative experiment of dual robot laser combined edge milling with robot edge milling is carried out.The experimental results show that compared with robot edge milling,laser composite edge milling significantly reduces the milling force,the average reduction is 27.63%,the milling quality is effectively improved,the milling inlet and surface damage is reduced by 38.45%and 21.95%respectively.

关 键 词：碳纤维增强复合材料 双机器人激光复合铣边 有限元仿真 铣削力 铣边质量 

分 类 号：TH161[机械工程—机械制造及自动化]