摘要
通过分析某型号复杂整流蒙皮机构及其成形工艺特点,研究了拉形工艺参数以及拉形工装结构对零件表面质量的影响,改善了零件表面质量,减轻了工人劳动强度和对工人操作熟练程度的依赖,提高了零件生产效率,可以推广应用于复杂整流蒙皮的制造工艺。
By analyzing the mechanism and the forming process characteristics of XXX complex fairing,this paper studies the effects of stretch-forming technological parameters and stretch-forming tooling structure on the surface quality of the parts,which enhances the surface quality of the parts and reduces the labor intensity of the workers and the dependence on their proficiency in operation,and improves production efficiency of the parts.It can be promoted and applied to the manufacturing process of complex fairings.
作者
刘平
拓建峰
魏莹
张延晶
Liu Ping;Tuo Jianfeng;Wei Ying;Zhang Yanjing(AVIC Hongdu,Nanchang,Jiangxi,330096;Military Representative Office of Air Force Equipment Department in Nanchang Area,Nanchang,Jiangxi,330095)
出处
《教练机》
2023年第3期49-51,共3页
Trainer
关键词
拉形成形
落压成形
拉形系数
工装强度
工艺优化研究
Stretch forming
Drop forming
Stretch-forming coefficient
Tooling strength
Process optimization research