today, b&j specializes in welding, machine parts and precision sheet metal work.
如今,b&j公司专门从事焊接、机械零件和精密钣金业务。
sheet metal can be formed or drawn by the application of pressure.
薄的金属可以通过使用压力来成形或拉长。
like little kids drawn to a toy store「s display window, car enthusiasts of all ages are always drawn to the sparkling sheet metal and snarling engines of the world」s fastest cars.
就像孩子们沉溺于玩具商店的玻璃窗一样,各个年龄段的汽车爱好者也热衷于超跑闪闪发光的车身和咆哮着的发动机。
keeping 20 cars free of scratches and dents when steered by drivers unfamiliar with new york city traffic isn「t easy either, but no sheet metal was harmed.
当20辆车都由不熟悉纽约市交通的记者们驾驶时,要让所有车都没有划痕和凹陷,也不容易,但所有车辆均毫发无损。
a new sheet metal cage with improved roller guidance and lubrication support, reduce wear and extend the life of the bearing.
一种新的金属板笼辊改善润滑的指导和支持,减少磨损,延长其使用寿命的影响。
the region」s big steel groups, thyssen, krupp and mannesmann, forged the weapons for germany's armies and later the sheet metal for its automobiles.
鲁尔地区的大钢铁集团包括蒂森、克虏伯和曼内斯曼,曾为德国军队生产过武器,后来才开始为德国汽车业生产金属板材。
engineers worked through the night to lay 96 metres of sheet metal at the top of the 622-metre tunnel, finishing at 3am local time, prompting cheers and shouts of 「viva chile!」.
工程师们彻夜施工将96米的金属片置于622米深的通道顶部,并于当地时间凌晨3时完工,人们欢呼高喊着「万岁!」
an automobile body is a sheet metal shell with windows, doors, a hood, and a trunk deck built into it.
汽车车身是由金属薄片壳、车窗、车门、发动机罩和行李舱盖等共同构成。
laser forming is a flexible forming process that forms sheet metal by means of stresses induced by the laser beam.
激光成形技术是以激光为热源加热金属板料,依靠内应力使板料弯曲成形。
graphics software is an important part of a finite element system for sheet metal forming.
在板料成形有限元模拟软件系统中,图形平台是重要的组成部分。
analysis and experiment on deformation of sheet metal by laser shock wave .
金属材料的激光沖击变形分析及其实验研究。
airplane wings exploit some of the same aerodynamic tricks. but a bird wing is vastly more sophisticated than anything composed of sheet metal and rivets.
飞机的机翼同样借鑒了类似的空气动力学原理,但比起这些通过金属薄板和铆钉组成的人工制品,鸟类的翅膀要精细得多:从中羽轴延伸出一系列的细长羽刺,从羽刺上冒出更小的羽支,像小钩子一样排成行,整个结构便如同大树枝上分出的侧枝。
based on the finite deformation theory and elastic-plastic membrane theory, a finite element (fe) model for simulating the three dimensional sheet metal forming process is developed.
基于有限变形理论建立了三维金属板料成形过程的弹塑性有限元数学模型。
fabricates, assembles, installs, and repairs sheet metal products and equipment. erects and welds structures using all welding equipment furnished.
自行制作、组装、安装、修理机器设备的金属薄片;利用焊接工具焊接制造所需工具。