Process forces and heat input as function of process parameters in AA5083 friction stir welds

作     者：Rajneesh KUMAR Kanwer SINGH Sunil PANDEY 

作者机构：Engineering DivisionNational Metallurgical LaboratoryJamshedpur 831007India Mechanical Engineering DepartmentIndian Institute of Technology DelhiDelhi 110016India 

出 版 物：《Transactions of Nonferrous Metals Society of China》 (中国有色金属学报（英文版）)

年 卷 期：2012年第22卷第2期

页      码：288-298页

摘      要：AA5083 friction stir welds were produced using systematic experimental design, the process forces and heat input with varying parameters were studied. Helpful empirical models were developed in designing friction stir welding （FSW） tools and FSW welders. These models may be further helpful for making process parameter choice for this sort of alloy, defining welding program and control of process parameters by using computer numerical control friction stir welding welders. The results show that tool rotational speed, welding speed and tool shoulder diameter are most significant parameters affecting axial force and heat input, while longitudinal force is significantly affected by welding speed and probe diameter.

主 题 词：friction stir welding AA 5083 tool design heat input process forces process parameters 

学科分类：080503[080503] 0806[工学-电气类] 08[工学] 0818[工学-交通运输类] 0815[工学-矿业类] 0805[工学-能源动力学] 0703[理学-化学类] 0813[工学-化工与制药类] 0802[工学-机械学] 0814[工学-地质类] 0702[理学-物理学类] 080201[080201] 

核心收录：

D　O　I：10.1016/S1003-6326(11)61173-4

馆 藏 号：203400096...