wrinkling ['riŋkliŋ]

wrinkling的基本解释

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[变形] wrinkle的现在分词

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起皱现象, 起皱纹

wrinkling的同义词

v. wrinkle · crease · crinkle

与wrinkling相关的网络例句 [注：此内容来源于网络，仅供参考]

The mechanism of instability wrinkling in the process based on minimum energy principle is revealed, uniform mathematic description of the wrinkling wave on the strip of in-plane bending is established, the internal and external energy is deduced by energy method, and a uniform criteria of internal and external wrinkling is established; then how to combine the criteria with the FEM simulation system to make the numerical prediction of wrinkling into reality is also resolved in the paper. The effects of the forming parameters on the deforming result are analyzed by the uniform predict criteria. The results show as follows: as the compress width increase, external wrinkling first come into being, then internal winkling do, and finally in-plane bend occur; the loading wedge angle increase, internal winkling first come into being, thenin-plane bend do, and finally external wrinkling occur; in-plane bend is possible to occur with a increase of the strain-hardening exponent and the strength coefficient; and the effect of the friction factor may be ignored.

2揭示了板带不均匀压下面内弯曲成形过程基于能量原理的失稳起皱机理，提出了统一的描述内外缘起皱波形的函数，采用变分法推导了服从该波形函数的内外缘起皱能，建立了统一的起皱预测准则；将新建立的统一的起皱预测准则引入到数值模拟系统IBS中，数值预测结果与实验结果的吻合较好；分析了成形过程各参数对起皱的影响规律：随着接触变形区宽度的逐渐增大，先是发生外缘起皱，然后发生内缘起皱，进而才出现稳定成形；随着实际加载楔角的增大，先是发生内缘起皱，然后发生稳定成形，进而出现外缘起皱；硬化指数和强化系数增大，易于稳定成形；摩擦因子对起皱的影响不明显；而且接触变形区宽度对起皱的影响最大。

In order to compare the results for the three different die gaps, the ratio of the two principal strains is introduced, being min/max, where max and min are the major and the minor principal strains, respectively. Hosford and Caddell [5] have shown that if the absolute value of is greater than a critical value, wrinkling is supposed to occur, and the larger the absolute value of , the greater is the possibility of wrinkling.

为了比较三种不同模具间隙的结果，两种主要张力的比率被介绍-是最小值/最大值，这里最小值/最大值是主要的和次要的张力，分别的， Hosford and Caddell [5] 显示如果他的绝对值比临界值大，起皱应该会产生，越大的绝对值，则越大的起皱产生。

There are three types of wrinkle which frequently occur in the sheet metal forming process: flange wrinkling, wall wrinkling, and elastic buckling of the undeformed area owing to residual elastic compressive stresses.

在金属板料成型加工中通常存在三种类型的起皱现象：法兰起皱，侧壁起皱，和由于残余压应力在未变形区产生的弹性变形。

与wrinkling相关的网络解释 [注：此内容来源于网络，仅供参考]

wrinkling：起皱

(2)起皱(Wrinkling)漆膜呈现多少有规律的小波幅波纹形式的皱纹,它可深及部分或全部膜厚. 皱纹的大小或密集率可随漆膜组成及成膜时条件(包括温度、湿膜厚度和大气污染情况)而变化. (3)橘皮(orange skin)漆膜呈现橘皮状外观的表面病态.

wrinkling：皱纹

使液体具有极高内压力并流动,迫使管壁向内腔形状的空间流动而成形,最高的内压可以达到4000MPa. 在胀形过程中常常出现4种失效形式:折曲(buckling)、皱纹(wrinkling)、开裂(bursting)和折迭(tube pushed inwards).

wrinkling：皱皮.皱纹

brushing-mark 刷痕 | wrinkling 皱皮.皱纹 | lifting 咬底

wrinkling：油漆皱纹

burn-in repairs 氧化修补 | wrinkling 油漆皱纹 | runs 垂流(挂流)

instability wrinkling：失稳起皱

种系突变:Microsatellite instability | 失稳起皱:instability wrinkling | 屈曲荷载:Instability load