卷边的

It is not allowable to have the defects affecting the usage such as edge crack, burr, dog ear edge, severe knife mark both in

不允许有影响使用的裂边、毛刺、卷边、严重的纵向刀痕、翘边、端面擦伤、磕碰伤等缺陷存在；铝带卷端部应整齐

The primary objective of this study is to analyze the buckling mode of inclined lipped purlins and predict distortional buckling strengths, as compared to the consequence calculated by ANSYS.

本文以此作为出发点，对卷边檩条的弹性屈曲进行了理论分析，并应用ANSYS有限元法计算总结了斜卷边檩条翼缘屈曲系数的合理取值方法。

Narrow Hemmer Foot: for rolled machine hem stitch ing.

狭窄的翻边压脚：用于卷边缝。

Narrow Hemmer Foot: for rolled machine hem stitching.

狭窄的翻边压脚：用于卷边缝。不适合

Through the comparison of the two consequence, a suggestion is given for the buckling coefficients of lipped channel beams.

结合两种结果对直角卷边槽钢的翼缘屈曲系数提出建议取值。选取三种典型截面，分别用ANSYS计算卷边角度为90°、60°、45°的斜卷边Z型截面檩条屈曲系数。

Hongye Machinery Factory production of machinery and equipment are widely used in metal processing production: Qi mouth edge, flat crimping, both inside and outside vertical crimping, pressure Blankholder bones, stretch forming, anti-side, crossed, metal ring inside the edge volume, Hemming, sand at the end, both inside and outside the sanding, the appearance of Belt Line, both inside and outside the skin polished, red-shaped punching, vol cylindrical, straight seam welding, weld line pressure, girth welding, pressure ring weld, sheet metal coated oil, pressure spiral teeth, cars spiral teeth.

鸿业机械厂生产的机械设备广泛用于五金制品加工生产：齐口切边、平面卷边、垂直内外卷边、压边压骨、拉形、反边、划线、金属圈卷内边、包边、砂底、内外砂光、外表砂带线、内外去皮抛光、冲形冲孔、卷圆筒、直缝焊、压直线焊缝、环缝焊、压环形焊缝、金属片涂油等、压螺旋牙、车螺旋牙。

But the current specification GB50018-2002 does not consider the effect of lip inclination, hence, it cannot be effectively used in designing inclined lipped Z-section purlins.

而现行冷弯型钢设计规范GB50018-2002采用有效截面法计算受弯构件的屈曲荷载并没有考虑卷边角度的影响，不能合理的进行斜卷边Z型檩条的屈曲荷载设计。

Based on the results of the study, the angle of the lip stiffener has great effects on the buckling coefficients of inclined lipped flange, and cannot be neglected in calculating buckling strengths of inclined lipped Z-section purlins.

用规范中提供的截面来验证该公式的合理性，结果表明：当卷边角度在40°—90°的范围内时，误差在3％以内，可以满足实际设计要求，并能够推广应用于计算常用斜卷边Z形檩条的翼缘屈曲系数。

GK31030-8 High Speed Two-needle Collar Binding Interlock Chainstitcher,capable of sewing heavy weight fabrics,equipped with binder and passing belt device,can make the belt automatically into the upper part tight and the lower part loose.it is suitable for collar binding and binding on two sides of knitted underwears.

GK31030-5A型高速双针滚领边缝厚能力强，并且装有卷边器和过带装置，能自动将长带卷成上包下散的样式，适用于针织内衣单面绷缝滚零领滚边。

To secure hand-finished waistbands, tailor ed buttonhole facings, and bindings use a variation of this hem stitch, picking up the machine stitches instead of the folded edge.

为了使手工整修的腰带、西装纽洞贴边牢固，卷边针法可变化，挑起机缝线迹而不是折边。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。