1) autofrettage force
自紧力
3) autofrettage
['ɔ:təu,fretidʒ]
自紧
1.
A double-layer cylinder of shrink and autofrettage is used and the computed formula of elastic strength is derivated.
采用了筒紧加自紧处理的的筒体结构,提出了该结构的弹性强度计算公式,设计了引出导线的密封结构,研究确定了预灌装的承压介质,进行了该新型传感器的性能试验,得到了主要的静态性能指标。
2.
This paper performs the stress analysis of autofrettaged hydraulic coupling outer sleeve for ideal elastic-plastic materials, deduces the formula of residual stress with autofrettaged stress uninstalled, and gets relation between Bauschinger effect and the best diameter rate of no-producing reversed yield for ideal elastic-plastic materials.
本文对液压联轴节外套进行了理想弹塑性自紧应力分析 ,推导出外套弹塑性自紧卸载后的残余应力公式 ,得到了全塑性自紧卸载不产生反向屈服的最佳外内径比与鲍辛格效应系数间的关系。
3.
A method of defining the autofrettage of a thick-walled cylindrical tube is given from the viewpoint of shakedown.
利用此模型对内压作用下的厚壁圆筒进行了安定分析,并从安定性的角度提出了确定圆筒自紧度的方法。
4) Fastening pretension
紧固预紧力
5) automatic tension
自动张紧
1.
This piece analysis the condition and foundation of automatic tension of belt drive system.
文中对皮带传动系统中自动张紧的条件及原理进行了分析讨论 ,并提出负载轴为浮动的状态下 ,皮带传动系统能够延长皮带使用寿命的自动张紧装置的设计方
2.
This piece analysis the condition and foundation of automatic tension ofbelt drive systen In addtion, advance the design mehtod of automatic tension devicewhich can improve the belt s life under the floating status of loading shaft.
文中对皮带传动系统中自动紧张的条件及原理进行了分析讨论，并提出负载轴为浮动的状态下，皮带传动系统能够延长皮带使用寿命的自动张紧装置的设计方法。
3.
Based on the detail study on the working principles of the long distance downward driving belt conveyor,the paper discussed the dynamic automatic tension in the starting and normal operation as well as the braking process and also analyzed the working principle and installation application of the automatic tension device for the hydraulic winch.
分析了带式输送机张紧装置的主要功能,并在深入研究长距离下运机头驱动带式输送机工作原理的基础上,讨论了其启动和正常运行以及制动过程中的动态自动张紧;同时分析了液压绞车自动张紧装置的工作原理和安装应用。
6) automatic tight chain
自动紧链
补充资料：紧自
1.方言。接连不断。
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