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论述了LD31合金瓶衬旋压成形的试验研制过程。将变薄旋压成形的大直径薄壁筒形件作为筒坯,其双端加热普通旋压带嘴整体椭球型瓶衬,经淬火时效,其综合性能优于焊接成形的瓶衬,从而增加了玻璃纤维复合缠绕锻铝合金高压气瓶的使用安全性。
Discussed the experimental research and development of LD31 alloy bottle. Will thinning spin-forming large-diameter thin-walled cylindrical parts as a billet, the double-end heating ordinary spinning nozzle integral ellipsoidal bottle lining, quenched and aged, the overall performance is better than the welding of the bottle lining to Increased the use of glass fiber composite wound forging aluminum alloy high pressure gas cylinder safety.