blank flange
英 [blæŋk flændʒ]
美 [blæŋk flændʒ]
盲板；盲法兰；无空凸缘，管口盖板，管口盖凸缘; 缩略词为BF
双语例句
- Finally, a blank design example is verified by practical rolling of a flange ring.
通过与实际轧制用法兰毛坯相比较，证明了本文的设计方法是适用的。 - Numerous researches have demonstrated that an appropriate variable blank holder force ( VBHF) during punch stroke is an effective technique to suppress the wrinkling for both flange and sidewall and delay the onset of tearing.
前人大量的研究表明，在拉伸成形的不同行程施加合适的变压边力（VBHF），可有效避免板料成形中起皱和破裂的缺陷。 - Deformation Characteristics and Blank Design of Flange Ring in Rolling
法兰环件轧制变形规律和毛坯设计方法 - The method is suitable for calculation of blank of fillet corner flange of motor vehicle odd shaped parts and no trimming operation is necessary after flanging process.
该方法适合汽车异形件的角部翻边毛坯计算，翻边后无需修边处理。 - Apply the finite element method ( FEM) to simulate the drawing process of rectangle case based on pyramidal face blank-holder which in the region of curve edge of blank flange, and contrast its equivalent strain 、 major strain 、 depth of drawing etc.
用有限元数值模拟的方法，模拟法兰曲边区域采用锥面压料面时，矩形盒的拉深成形过程，并且与平面压料时法兰在等效应变、主应变分布、拉深深度等方面进行了对比分析。 - It is pointed out that the coefficient of slip friction in the flange corner is quite sensitive to blank holder force in a forming process, and directly affects the stress and strain state of the flange and the part in danger of fracture.
指出法兰曲边部的滑动摩擦因数对于成形过程中的压料力相当敏感，并且对法兰部和断裂危险部材料的应力应变状态产生直接影响。 - During the experiment using 08A(?) steel sheet as workpieces hydraulic pressure is applied on the blank as blank-holder force and the periphery of the cup flange as radial pushing force.
采用液压压边与周缘加径向推力的拉深模具对08A（？） - The Optimization of Blank Section in Precision Rolling of Big Caliber Flange
长径对焊法兰精密辗扩坯料截面形状优化 - The technological analysis is conducted, the extruding technology is formulated, the blank dimension and the cold extruding force are calculated for the titanium alloy hexagon locking-nuts with flange.
对钛合金六角法兰面自锁螺母进行了工艺分析、制订了冷挤压工艺路线、计算了毛坯尺寸及冷挤压力。