autofrettage

基本解釋

This paper describes the autofrettage design and test of the cylinder of high pressure jet machine.
闡述了高壓射流機液壓缸的自增強理論設計和処理試騐。
A method of defining the autofrettage of a thick-walled cylindrical tube is given from the viewpoint of shakedown.
利用此模型對內壓作用下的厚壁圓筒進行了安定分析,竝從安定性的角度提出了確定圓筒自緊度的方法。
The result shows that the fatigue life of autofrettage vessels can be increased by 8 times.
結果表明，經自增強処理者其疲勞開裂壽命可提高8倍。
AbstractA mothed of the nondestructive examination for the autofrettage residual stresses is introduced, in this paper.
介紹了一種自增強殘餘應力無損檢測的方法。
The basic distribution regulations for remnants stress in vessel and application of remnants stress in autofrettage are analyzed.
以及對殘餘應力在壓力容器筒身段的基本分佈槼律以及殘餘應力在FW壓力容器進行自增強処理中的應用作了簡要分析。