水压机

This paper researches the application of commonly used optimization design methods in new moving crossbeam of hydraulic press .

本文研究了常用优化设计方法在新的水压机活动横梁中的应用，对活动横梁的结构参数进行了优化，保证设计方案达到最佳；并建立了活动横梁的有限元力学模型，对该结构进行了三维有限元强度分析。

This paper has also derived the unit stiffness matrix of bar element on which the moment of some nodes is over the elastic ultimate moment and discussed the convergent properties of computing method.

把水压机活动横梁假设成一交叉梁系，对其做了弹塑性有限元分析，导出了部分节点弯矩超过弹性极限时的梁单元刚度矩阵，讨论了计算方法的收敛性。

Working principle and structure of dispatcher of water press was analyzed.

通过分析水压机分配器的工作原理和结构。

Heavy machinerylarge water hydraulic press forge piece、upright grind、cement bric building materials equipment line,bus(heavy truck、light truck、large bus、medium-sizedbus and chassis、farm-oriented tractor special vehicle ,automobile components,the environmental protection equipments (air purification, smoke dust purification, desulfurization equipments) and other industries( prison, hydroelectric equipments, electric machine, lamps and lanterns, welding automatic system manufacture, casting technique, forging and pressing equipment, military enterprise,etc).

涉及到工程机械（挖掘机、压路机、起重机、路面机械、铲运机、推土机、叉车等企业）、基础件（橡塑密封、机械密封、石墨密封、液压附件、气动元件等企业）、重型机械（大型水压机锻件、立磨、墙地砖建材装备线）、汽车（重型、轻型货车、大客车、中型客车及底盘、农用车、专用车、汽车配件企业）、环保设备（空气净化、烟尘净化、脱硫设备企业）及其他（监狱、水电设备、电机、灯具、焊接自动化系统制造、铸造、锻压、军工等）行业。

The company has a large western region of professional forging equipment - 2500 T, 1600T free forging hydraulic press and supporting equipment.

公司拥有西部地区专业的大型锻压设备——2500T、1600T自由锻水压机以及相关配套设备。

The characteristic of driving system for the dispenser used in ten-thousand-ton multidirectional die forging hydraulic press was analyzed.

摘 要：分析1万t多向模锻水压机分配器驱动系统的结构特点，提出一种智能超差二次调整控制算法。

It is a 12,500-ton hydraulic press.

韩佳：这是12500吨水压机。

The control system of 300MN Hydraulic press and the systematical network constitution have been introduced.

介绍了300MN 水压机控制系统，描述了该系统的网络构成，通过MPI和PROFIBUS-DP实现系统网络通讯的智能诊断。

In view of backward situations of some large die2forgingwater p ress control system, a new control system of 100000 ton multi2ram die2forgingwater p ress based on S72300 PLC was designed and developed.

针对目前一些大型模锻水压机自动控制系统落后的现状，设计并开发了基于PLC S7 - 300的一万吨多向模锻水压机控制系统。

Concept and key characteristics of virtual prototyping technology and the advantage of using it to design the dispatcher of hydraulic die press are described.

分析虚拟样机技术的主要特点及其用于水压机分配器设计的优点，阐述水压机分配器的设计原理，详细介绍了利用SolidWorks设计分配器的过程，其中包括虚拟样机的三维建模、虚拟装配、图形渲染、干涉检查、二维工程图的转换等。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。