查询词典 hydraulic

In this paper, only the main hydraulic transmission system of the forging press is introduced in detail.

本文只详细介绍快锻机的液压主传动系统，主要论及液压驱动系统的设计；设备的工作原理和工作过程以及主传动系统的操作原理；充液罐的设计以满足快锻锤头快降时为主缸提供大量的液压能；插装阀块的设计以及充液罐零件的设计，泵站的设计

The development of bearing structure in heavy die forging hydraulic press.

重型模锻液压机承载结构的发展。

In view of the precision problem of the forging parts of train axles occurred in the course of forging on the rapid forging hydraulic press, the cause of the problem was analyzed.

针对列车车轴在快速锻造液压机上锻造时出现的锻件精度问题，分析了问题出现的原因，用图示的方法揭示出问题所在，简单明了。

Based on hammer and hydraulic press free forging process, computer-aided free forging process planning software system has been developed.

本文针对锤上和水压机上自由锻工艺过程研制开发出《自由锻工艺过程计算机辅助设计软件系统》，文中介绍了该系统的基本原理、功能及特点。

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。

Efficient forging press ; hydraulic system ; on-line monitoring ; equipment maintenance

快锻机；液压系统；在线监测；设备维护

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。

Riveting machines, metal shavings Press, forging machine operators, large products such as hot forging hydraulic press.

铆接机、金属屑压块机、锻造操作机、大型热锻液压机等产品。

Based on the construction features of the Upper Beam of Large Open-die Forging Hydraulic Press,a finite element model has been established by using large-scale finite element analysis software I-DEAS,and the structural stress and displacement of the upper beam under all sorts of loads have been analyzed.

根据某大型自由锻造油压机上横梁的结构特点，利用大型通用有限元分析软件I-DEAS建立有限元模型，并对上横梁进行了静力学的有限元分析计算，研究了在满负荷工作状态下上横梁的结构应力以及位移情况。

Although the hydraulic forging press is a more expensive piece of equipment than a drop-forge, it has advantages beside those of giving greater strength and more uniform structure to large components.

虽然这种液压锻机比落锤锻造要昂贵得多，但它除了能给予大零件较高的强度和更均匀的组织外还有其它优点。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。