查询词典 plate bending

Each plate is subjected to local forces on the plate and the unknown bending moment on the boundaries.

每一块板在板内承受任意局部荷载，在四边承受待定的分布弯矩。

PS version of sectional shape is usually the rectangle, when its bending package 5.1 after, rectangles into throughtype, which corresponds to the front panel, which is the same angle, but due to the printing plate has a thickness, resulting in a printed version of the length of the front, a printing plate on the back of a positive length is greater than the length of a description block facing some of the, a phenomenon known as the break-up of metal.

PS版的截面众少轮廓凡是为矩形，当不兵其笔直包在滚筒上后，其截面由矩形酿成扇形，此时印版的背后和版面差答着不异的包角，但因印版具有必定的厚量，导致印版背后和背后的不幼量爆发保留，印版背后的不幼量不小于背后不幼量，表明印版背后有了必定的伸不幼，这种本体称为金属的倾圯。

In recent years the company has developed a CNC cutting plate machine, bending machines, rapid double-action plate tensile hydraulic machine, and other high value-added high-tech products, products for the upgrading of enterprises laid a foundation.

公司近几年来又开发研制了数控剪板机、折弯机、快速双动薄板拉伸液压机等多种高附加值的高新技术产品，为企业产品的更新换代奠定了基础。

The effects of steel plate width, steel plate thickness, laser power, laser scanning velocity on final bending angle were studied.

研究了板材厚度、板材宽度、激光功率和激光扫描速度对激光弯曲成形最终弯曲角度的影响。

The main research contents are stated asfollow: 1. Simplified analysis method of space grids structuresDouble-layer space grids have been assumed as sandwich plate, and are analyzed bythe nontraditional theory of plate with consideration of shear deformation and threegeneralized displacements. Using the theory of energy variation, simplified methodsfor bending, stability and vibration analysis of double-layer space grids have been putforward based upon the idea of split rigidity. The formulas for calculating internalforces, displacements, critical load and natural frequency have been given out. Set thestable cables and bearing cables in hyperbolic paraboloid cable nets are all replaced bytruss-cable to form truss-cable nets structures. Natural vibration analysis method fortruss-cable nets structures has been put forward using the energy variation method andRayleigh method.

主要内容包括： 1、空间网格结构静动力简化分析方法把网架结构简化为夹层板，采用考虑剪切变形的具有三个广义位移的平板弯曲理论进行分析，基于分解刚度思想利用能量变分原理提出了网架结构弯曲、稳定与振动分析的简化计算方法，给出了位移、内力、屈曲临界荷载和固有频率的计算公式；将双曲抛物面索网中的稳定索与承重索均用劲性索代替形成劲性索网结构，基于能量变分法和Rayleigh法给出了劲性索网结构固有振动分析的简化计算公式。

Using the characteristic of the regular curve boundary for a bending plate in engineering,the analytic integral formulae of assistant states in boundary element method with the linear element for a Kirchhoff circular plate are introduced and the systematic equation of BEM is established in this paper.

利用一般弯曲薄板边界为规则曲线的特点，对工程常用的圆形弯曲薄板，采用线性单元，导出K irchhoff圆板各辅助态的边界积分解析表达式，建立问题的边界元法系统方程，从而使薄板的边界元分析完全避免通常使用的高斯积分，明显提高计算精度。

By analyzing the forming process to engine bracket lower plate , and introduced the design of bending die,some measures to control spring back were extracted, the spring back problem of engine bracket lower plate was solved.

通过对发动机支架下板成形工艺的分析及其弯曲模结构的介绍，总结了几种控制回弹的措施，解决了发动机支架下板回弹难以解决的问题。

Stainless steel letters founded in 1996, now has an area of 5500 square meters factory, metal materials are franchise operations, processing and special plate shear, folding, spheronization, bending, planing trough, plate punching , flagpoles wholesale, retractable door, security door, door paint automatic doors and other metal products and engineering of the processing, production, installation of an integrated enterprise.

厦门恒佳信不锈钢工贸有限公司创建于1996年，现拥有厂房面积5500余平方米，是专营金属材料经营、加工及特厚板剪、折、滚圆、拉弯、刨槽、厚板冲孔、旗杆批发、伸缩门、防盗门、烤漆门自动门等金属产品及工程的加工、制作、安装的综合型企业。

The company has more than 200 million yuan in fixed assets, the company produced a total area of over 2,000 square meters, existing staff of 48, including eight officers proprietary technology, a variety of existing 80 sets of mechanical equipment, including presses 250 T - 1T 30 Taiwan, with related equipment are bending machines, cutting plate machine, a bending machine, Daquan machines, lathes, grinders, spot welding, touch welder, welding machine, welding machine, and so on a total of more than 50 Taiwan .

本公司现有固定资产200多万元，公司生产总面积2000多平方米，现有员工48名，其中，专有技术人员8名，现有个各种机械设备80余台，其中冲床250T-1T三十台，配套设备有折弯机、剪板机、打弯机、打圈机、车床、磨床、点焊机、碰焊机，电焊机，氩弧焊机等等共五十余台。

To the problem of the head down bending of plate, the influence laws of process parameters, such as the thickness of piece, rolling temperature, ratio of upper and lower roll rotate speed and reduction, on the head -bending direction and degree are found out by test and artificial neural network analysis.

针对中厚板轧制中头部弯曲问题，通过试验模拟及人工神经网络分析，找出了轧件厚度、轧制温度、上下辊速比、变形率等生产因素与钢板头部弯曲方向和弯曲程度的关系，从而可有效地控制钢板头部弯曲。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐