摘要
通过现场分析得出多尼尔喷气织机主喷嘴损伤原因和主要损伤形式,针对激光修复主喷嘴技术存在的问题提出采用人工打磨方式来修复主喷嘴,并自制了修复工具——锥形针和打离棒。修复实践表明,60%以上的受损主喷嘴得到了修复和重新使用,每年可节约费用近30万元,经济效益较好。
Through field analysis,the causes and main forms of damage of main nozzle of Dornier air-jet loom are obtained.Aiming at the problems existed in laser repairing technology of main nozzle,artificial grinding method is proposed to repair main nozzle.Through self-made repairing tools and repairing practice,more than 60%of damaged main nozzles have been repaired and reused.The cost can be saved nearly 300000 yuan per year with notable economic benefits.
作者
王劼
WANG Jie(Trecord Fabric Company,Shenma Industry Co.,Ltd.,Pingdingshan 476000,Henan,China)
出处
《上海纺织科技》
北大核心
2020年第6期8-9,共2页
Shanghai Textile Science & Technology
关键词
喷气织机
主喷嘴
损伤
激光
打磨
修复
air-jet loom
main nozzle
damage
laser
grinding
repair
