autofrettage 中文意思是什麼
autofrettage
解釋
空心零件預應力處理-
Based on characteristics of the whole manufacturing process enclosed the winding, cure and autofrettage processes for the composites filament wound vessel with metal liner, a methodology for the prediction of the induced process stress field has been developed
摘要基於具有金屬內襯復合材料纏繞容器纏繞、固化和預超壓3個製造工藝過程的特點，提出一種溫度參數當量法模型和虛實單元分析策略，以模擬在纏繞預張力工藝中的力學行為。 -
Finally, a non - linear finite element method on the basis of the classical plastic theory was introduced to analyze the distribution of residual stress field in the filament winding layers and metal liner after the autofrettage process
採用經典塑性理論為基礎的非線性有限元方法，預測了預超壓工藝后容器復合材料纏繞層和金屬內襯內殘余應力場的分佈。 -
Act as the using of the autofrettage technique, take a core spare parts high pressure cylinder in the number control all - powerful water incises of a factory as an example, the analysis and calculation was carried by making use of autofrettage technique
以某廠生產的數控萬能水切割機中的一個核心零件? ?高壓缸為例，著重運用自增強技術進行了分析和計算。 -
In this paper, shrink principle was also used to for designing and computing to the high pressure cylinder in order to prove the advantages autofrettage technique in designing of super - high pressure vessels. and the compute result gained by autofrettage technique was compared to the compute result gained from the shrink principle and original design project. it was shown from the results that the using of autofrettage technique in designing super high pressure vessel was more superiority than the shrunk principle
為了說明自增強技術在超高壓容器設計中的優點，本文也採用了縮套原理對該高壓缸進行了設計計算和分析，將採用自增強技術的設計計算結果和採用縮套原理的設計計算結果及原設計方案的結果進行了比較，分析表明:採用自增強技術設計超高壓容器優于採用縮套原理設計的超高壓容器。 -
A gray prediction model of autofrettage residual stress relaxation in even temperature field
穩態溫度場下自增強殘余應力鬆弛的灰色預測 -
3 ) it proved that autofrettage technique is better than shrunk principle by analyze stress
3 ）通過應力分析，論證了用自增強技術優于縮套原理的結論。 -
The author still designed a set of experiment method exclusively for autofrettage experiment study to super - high pressure thick wall cylinder
為了進行相應的自增強試驗，作者提出了一套實驗方法，專門用於超高壓厚壁圓筒形容器的自增強實驗研究。 -
The principle of the super speed autofrettage technology of the impellers of a booster was described, two design plans of the super speed process were provided, and the optimum method of determining the super rotating velocity was proposed
敘述了增壓器葉輪超速自增強技術的原理，提供了兩種超速工藝的工裝設計方案，並通過有限元分析，提出了最佳超速轉速確定的方法。 -
This paper discussed the development general situation of the domestic and international super high pressure vessel first, and then the calculative method of stress and the homologous strength theories about the single - layer ordinary round super - high pressure vessel, single - layer autofrettage thick wall round super - high pressure vessel and shrunk - on double - layers round super - high pressure vessels were elaborated systematically
本文在論述了國內外超高壓容器的發展概況的基礎上，較為系統地闡述了單層普通圓筒形超高壓容器、單層自增強厚壁圓筒形超高壓容器、雙層縮套圓筒形超高壓容器的應力計算方法及相應的強度理論。
分享友人