起皱

And discusses the wrinkle of metal board workpieces shape process,the adjustable Method of point body height,the better design method on point body parameters,the CMM/CAD/CAM in flexible automation system on multipoint die .

介绍了多点冲模的原理，探讨了多点冲模成形过程板料起皱、点销高度的控制调整方法、点销相关参数的确定、冲压柔性自动化系统中CMM /CAD/CAM系统集成等问题。

An analytical model is established for axisymmetric parts in deep drawing.

摘要建立了轴对称件拉深侧壁起皱的数学模型。

Leaf blade linear-lanceolate, bullate, margin revolute, entire; fruit reddish, punctate-lineate, wrinkled

叶片线形披针形，具泡状隆起，边缘外卷，全缘；果带红色，具点有线，起皱 19 Maesa salicifolia 柳叶杜茎山

If you resize incorrectly will directly affect the quality of the back of the book, kuyto playing too high will bring back the staves of the wrinkling, starting from the back line, exorbitance, kuyto playing too low can cause the empty round back and back.

如果调整不当会直接影响书背的成型质量，托打过高会使书背起皱、起杠线，书背过高，托打过低会造成圆书背和空背现象。

Faults : Light head, zygomatic arches very prominent, bulging forehead, very pronounced stop, superciliary arches prominent, short or long muzzle.

缺点：轻巧的头部，面颊骨拱起非常明显，前额突起，非常明显的鼻梁，眉弓突出，过长或短的口鼻，头部皮肤起皱。

In the FW technics of solid rocket engine rind, the fiber runs to deflection make the fiber has the phenomenon of corrugation and crinkling, make against the tension control, influence the quality of FW, also make against the consecution of production and the exaltation of automation degree, so must take it in control.

在固体火箭发动机壳体缠绕工艺中，纤维带的跑偏容易使带有起皱和拱起的现象，不利于张力控制，影响缠绕质量，也不利于生产过程的连续性和自动化程度的提高，所以必须加以控制。

Because of the unique fitting mode of hydraulic drawing, early wrinkles of conical parts (very likely to wrinkle in ordinary deep drawing) fit orderly to punch under the action of counter pressure as the punch moves down ward, thus wrinkle-free parts can be obtained.

由于充液拉深方法独特的贴模方式，使普通拉深方法极易起皱的锥形件成形初期产生的皱随着凸模向下运动在对向液压的作用下顺次贴向凸模，从而可以得到无皱的零件。

Based on Hill' elastic-plastic instability theory,the velocity field for sheet instability which is caused by the shear stress during sheet metal forming is developed,and the theoretical formula of the wrinkling critical shear stress is proposed.

以Hill关于弹塑性失稳理论为基础，建立了剪应力起皱失稳的速度场分布，给出了临界起皱剪应力理论计算结果，分析了板料屈服强度、硬化指数、板厚方向性指数及板料厚度对临界剪应力的影响，并与实验和数值模拟结果进行了对比。

The simple structure of the scraper, to facilitate adjustment by promoting the scraper plane rotating cylinder, pressure gasbag promote post-marked pressure on the blade of the complex, to make up for the automatic dryer cylinder as a result of uneven surface without wrinkling or uneven wrinkle defects Applicable to a wide range of high low-speed paper machine.

该刮刀结构简单，调整方便，通过气缸推动刮刀架转动，气囊推动后压标对刀片加压的复合运动，能自动弥补因烘缸缸面不平而不起皱或起皱不均匀的缺陷，广泛适用于高低速纸机。

Lotus Leaf contexts it business card printing and membership card making misregister or wrinkling, see double fault, the most common is the business card printing and membership card making wrinkle.

荷叶边也容易造成制卡和会员卡制作起皱、套印不准或重影故障，最常见就是制卡和会员卡制作起皱故障。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。