摘要
通过对汽车用6061铝合金φ178mm×4mm超高精级薄壁管材拉拔工艺的研究,进一步掌握了生产该合金管材的挤压、冷拉拔、矫直等关键技术,为今后工业条件下批量生产此类超高精级大规格铝合金薄壁管材积累了经验。
Through the research of the drawing technology of ultra-high precision 6061 aluminum φ178×4mm thin-walled tubes for automobile, to grasp the extrusion, cold drawing and straightening technologies that used in producing the aluminum alloy tubes so as to accumulate the experiences for the mass production of such kind of ultra high precision aluminum alloy thin-walled tube under the industrial conditions.
出处
《铝加工》
CAS
2015年第3期14-17,共4页
Aluminium Fabrication
关键词
6061铝合金
挤压
拉拔薄管
超高精级
矫直
6061 alloy
extrusion
drawing thin-walled tubes
ultra high precision
straightening
