1)ratcheting['r?t?iti?]棘轮
1.Experimental Study on Uniaxial Cyclic Ratcheting Behavior of 304 Stainless Steel at Room Temperature;室温下304不锈钢的单轴循环棘轮行为实验研究
2.The uniaxial ratcheting behavior of 1Cr18Ni9Ti stainless steel at room temperature is experimentally investigated.在室温下对1Cr18Ni9Ti不锈钢进行了单轴棘轮实验研究,提出了一种新的分离型黏塑性本构模型。
3.In order to investigate the ratcheting behavior of T225NG alloy, a series of ratcheting tests under uniaxial long-cyclic stressing were performed.通过一系列单轴应力循环实验对T2 2 5NG钛合金进行了长次循环棘轮行为研究。
英文短句/例句
1.ratchet wheel棘轮, 制轮, 闸轮
2.ratchet mechanism棘轮机构，棘轮传动装置
3.semi-automatic ratchet screw driver半自动棘轮式螺丝刀
4.ratchet screwdriver with wooden handle木柄棘轮式螺丝起子
5.The pawl, wheel, or bar of this mechanism.棘轮，棘爪，棘条这种机械装置中的爪状物，转轮或长条
6.Modeling of Material Multiaxial Ratcheting and Ratcheting Prediction of Pressure Piping;材料多轴棘轮效应本构描述及压力管道棘轮效应预测
7.A mechanism consisting of a pawl that engages the sloping teeth of a wheel or bar, permitting motion in one direction only.棘轮，棘爪一种包含合于转轮或长条倾斜性齿轮中的爪状物的机械，使轮仅向一个方向运动
8.Uniaxial Ratchetting and Creep of 316L Stainless Steel;316L不锈钢单轴棘轮与蠕变行为研究
9.Research on Ratchet Effects of Incentive on the Enterprise s Manager;企业经营者激励的棘轮效应问题研究
10.Uniaxial Ratcheting Experiment and Prediction of 16MnR Steel16MnR钢单轴棘轮效应实验及预测
11.Slag discharge mechanism: wet slag discharge is made from both sides with hydraulic drive of ratchet wheel and detent.清灰机构：采用液压驱动棘轮、棘爪装置，湿式双侧除灰。
12.Developing process of ratchet mechanism is expounded in theory of machines and mechanisms.为了提高棘轮机构的传动性能,从机械原理和机械设计结构说明棘轮机构的演化发展过程。
13.Slag collector: wet slag discharge is made by hydraulic ratchet wheel, detent, worm wheel or worm from both sides.清灰机构：采用液压驱动棘轮、棘爪装置或蜗轮蜗杆装置湿式双侧除灰。
14.A mechanism, as in a typewriter, that controls the lateral movement of the carriage.棘轮装置例如在打字机上用来控制行距的装置
15.A ratchet allows a heavy weight to be raised in short successive stages.棘轮可在简短连续的步骤内就把一个重物抬高。
16.Pro/ENGINEER Software Used on the Study of the Ratchet Mechanismpro/ENGINEER软件在棘轮装置设计研究中的应用
17.Experimental and Failure Model Study of Low Cycle Fatigue Considering Ratcheting Effect;考虑棘轮效应的低周疲劳实验与失效模型研究
18.Research on Time-Dependent Ratcheting Behaviors of Matel Materials and Its Constitutive Models;金属材料的时相关棘轮行为及其本构模型研究
相关短句/例句
ratchet[英]['r?t??t][美]['r?t??t]棘轮
1.Lever design of NY internally meshed tooth ratchet mechanisms;NY型内齿棘轮扳手的设计计算
2.A series of uniaxial experiments for 316L stainless steel were performed under ratchet and creep loading.针对316L不锈钢进行大量单轴棘轮和蠕变试验研究,对材料在棘轮和蠕变作用下的塑性变形行为以及变形量进行比较和分析。
3.Based on a series of uniaxial ratchetting tests of 304 stainless steel, the influences of four stresses (mean, amplitude, peak and valley) on saturated ratchetting (SR) strains are investigated.通过大量单轴棘轮实验 ,研究了均值、幅值、峰值和谷值应力对 30 4不锈钢的饱和棘轮应变的影响规律以及棘轮历史对材料棘轮饱和变形状态的影响。
3)ratchetting棘轮
1., ratchetting) were analysed.对纯铝应变循环下的循环应变幅值、应变幅值历史、平均应变对循环特性的影响进行了揭示，对纯铝在非对称应力循环下的应力幅值、平均应力及其历史对循环蠕变（即棘轮）的影响进行了分析，得到了纯铝单轴循环行为的一些有意义的结果。
2.The ratchetting of materials corresponds to progressive inelastic deformation, under cyclic loading.材料在循环载荷作用下产生的塑性变形的逐渐累积现象称为棘轮效应。
4)Ratchet wheels棘轮
1.The proposed mechanism involves the floats, connecting rods, ratchet wheels and the overdriving clutch.探讨了可用于海底电站的由浮筒、连杆、棘轮（或超越离合器）组成的海浪发电机构原理。
5)ratchet wheel棘轮
1.This paper deels with the filling density calculation and design methods to determine the num-bers of the pawl and teeth of the ratchet wheel as well as linkage lengths of the mechanism.本文对该机构的纬密计算,棘爪数、棘轮齿数以及传动连轩长度的确定等设计方法均作了较为详细的介绍。
6)Ratchet and pawl棘轮棘爪
延伸阅读
机械原理:棘轮机构棘轮机构由棘轮和棘爪组成的一种单向间歇运动机构。它将连续转动或往復运动转换成单向步进运动。棘轮轮齿通常用单向齿﹐棘爪铰接於摇杆上﹐当摇杆逆时针方向摆动时﹐驱动棘爪便插入棘轮齿以推动棘轮同向转动﹔当摇杆顺时针方向摆动时﹐棘爪在棘轮上滑过﹐棘轮停止转动。为了确保棘轮不反转﹐常在固定构件上加装止逆棘爪。摇杆的往復摆动可由曲柄摇杆机构﹑齿轮机构和摆动油缸等实现﹐在传递很小动力时﹐也有用电磁铁直接驱动棘爪的。棘轮每次转过的角度称为动程。动程的大小可利用改变驱动机构的结构参数或遮齿罩的位置等方法调节﹐也可以在运转过程中加以调节。如果希望调节的精度高於一个棘齿所对应的角度﹐可应用多棘爪棘轮机构。棘轮机构工作时常伴有噪声和振动﹐因此它的工作频率不能过高。棘轮机构常用在各种机床和自动机中间歇进给或迴转工作台的转位上﹐也常用在千斤顶上。在自行车中棘轮机构用於单向驱动﹐在手动绞车中棘轮机构常用以防止逆转。
