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1·Angle flange Standard. Flat flange: Specify hole pat-tern. If no drawing provided, flange will be blank.

角法兰标准。平板法兰：指定孔模。如果没有提供的图纸，法兰将为空白。

2·Flange blank factory manager the time produces each kind of flange blank, each kind of cutting flange.

法兰毛坯厂长期生产各种法兰毛坯，各种切割法兰。

3·The influence of different flange corner radii on the optimized blank contour is analyzed and a remeshing method which can guarantee the original boundary position unchanged is discussed.

文中对不同凸缘圆角对极料优化形状的影响作了计算，讨论了在保证边界轮廓位置不变的条件下网格划分的方法。

4·To reduce the cost and lead time of developing a trimming die, a method to obtain the trimming line in flange process is proposed on the basis of blank grid deformation.

为减少修边模的开发周期和成本，提出一种基于板料网格变形的修边线确定方法。

5·The domestic research on rectangular-tube flange connection is completely blank, and no design method is given in foreign references.

方管法兰连接的研究在国内几乎是空白，国内外的相关资料中也没有给出成熟的设计方法。

6·The present invention is the production process of steel flange blank, especially of flat flange, butt welded flange and prestressed pipe pile end plate flange.

一种钢法兰毛坯加工工艺，尤其是一种平法兰、对焊法兰、预应力管桩端板法兰毛坯加工工艺。

7·The support flanges are formed by pinching the blank during the hydroforming process to provide a double thickness flange.

在液压成形工艺期间，通过挤压坯料形成支撑凸缘，以提供双厚度凸缘。

8·To low drawing in flange part, the blank holder can be used as punch, and the effect is good.

对于凸缘部位的浅拉深，采用压边圈兼作浅拉深凸模的作用，取得较好的效果。

9·Secondly, compared the effects of different parameters of flange bending hydraulic rubber forming model on hydraulic rubber forming, and draw some conclusions of designing the side blank holder.

其次，比较了凸弯边高压橡皮成形模不同参数的选取对成形的影响，并总结出侧压块的一些设计规律。

10·The simulated thickness with separation force is smaller than that with blank-holder gap because the BHF is variable in the flange region.

采用分离力时的模拟厚度比压边间隙小是由于法兰区域的变压边力。