摘要
通过分析铝合金管材空拉减径时,不同直径、壁厚、减径量、直径与壁厚比对管材内部金属受力的影响,分析得出空拉减径后管材壁厚的变化规律。
The paper analyzed the effects of different diameters, wall thickness, tube reducing and ratio of diameter to wall thickness on the forces of internal surface of aluminum alloy tube in sinking; it concluded the change law of wall thickness after sinking.
出处
《有色金属加工》
CAS
2017年第2期35-37,共3页
Nonferrous Metals Processing
关键词
铝合金管材
空拉
减径
受力
壁厚
径厚比
aluminum alloy tube
sinking
tube reducing
force
wall thickness
ratio of diameter to wall thickness
