Five specimens for three-point static bending tests, five for thickness swelling (ts) were cut from each board according to ASTM D1037-96.
五件样品为三个点的静电弯曲测试,五因为厚度增大(TS)从依照美国材料试验学会D 1037 - 96的每董事会被减低。
The bending process design, bending process parameters' calculation and selection, and bending die structure design for the forming of fixed board were all introduced in this paper.
介绍了弯曲件的弯曲成形工艺方案、工艺参数的计算与选取以及弯曲模具结构与设计,得出采用多道弯曲成形工序是合理的。
When detection bending strength of perforation board, it is necessary to based times of theory width of modules on the width of modules.
提出检测穿孔板静曲强度时,要以试件构成单元理论宽度的倍数作为试件宽度的计算依据。
Heavy bamboo slats has wood board quality, transcend wood toughness, in density equal circumstances, any has not reached bamboo wood bending deflection.
竹板具有木板材的品质,超越木材的韧性,在密度相等的情况下,任何木材都无达到竹材具有的弯曲挠度。
Cantilever crane beam flange web in bending due to board edge are mutually embedded, a restriction on the cross section deformation.
悬臂吊梁的翼缘板和腹板在弯曲时因板边互相嵌固,对截面变形有约束作用。
She lent to me her strength of character. It was her faith in me that kept me going a lot of times when I was tired from bending over a sort of rub board of my own.
她的性格给了我力量,当我弯腰洗我自己衣服感到累的时候,就是凭借她对我的信任我才能够一直干下去的。
Cast iron angle plate can be divided into cast iron angle plate , right-angle bending plate, T-slot plate, the common angle plate , splicing plate, right angle by iron, right angle on board and so on.
铸铁弯板分为铸铁弯板、直角弯板、 T 型槽弯板、普通弯板、拼接弯板、花岗石弯板、大理石弯板、花岗岩弯板、直角靠铁、直角靠板、直角尺弯板。
Bending deformation, or should be corrected to deal with fire and water. 4, Wai board raphe vertical wall joints should be larger than the distance to support the strong wood 75mm.
弯曲变形,否则应作水火矫正处理。4围壁板垂向板缝咨询隔绝扶强材应大于75 mm。
The study about board level drop impact shows that: (1) The mechanical impact and bending of PCB are the main reasons which induce the solder joint stress even the drop failure;
研究结果表明,在跌落冲击条件下:(1)PCB的机械冲击和弯曲变形是导致焊点应力甚至跌落失效的主要原因;
The calculation of ledger maximum bending moment and deformation the even load of scaffold board and live loads above the ledger.
“跃龙”品牌系列电缆桥架的最大载荷、支撑间距应小于允许载荷和支撑荷和支撑跨距。
As a result, treated board has enhanced strength and surface properties such as smoothness, opacity, coating hold-out, and printability without compromising bending stiffness.
结果,处理后的纸板提高了强度和表面性质如平滑度、不透明性、涂层保持性和适印性而不损害弯曲刚度。
The results show that under different types of compensation Angle, pallets power and die gap, the bending springback rules of the tailored blanks are in line with the light board.
结果表明,在不同补偿角、托板力和模具间隙的影响下,激光拼焊板具有与光板一致的回弹规律。
The results show that under different types of compensation Angle, pallets power and die gap, the bending springback rules of the tailored blanks are in line with the light board.
结果表明,在不同补偿角、托板力和模具间隙的影响下,激光拼焊板具有与光板一致的回弹规律。
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