查询词典 hydraulic press

From the strength of the cylinder in the platen press ,the relations between the allowable stress of material to make the cylinder and the hydraulic pressure are derived when the outer diameter of the cylinder is the minimal value.

根据平板硫化机液压缸圆筒部分的强度条件，推导出液压缸外径为极小值时，液压缸材料的许用应力与工作液压力之间的关系，从而为平板硫化机的优化设计提供了最佳工作液压力值。

Space of second-hand equipment purchase and sale of oil company mainly sells its products has 200A-3 Oil Press ,202-3 pre-pressing machine, 240 , 204-type pre-100cmx150cm of the roller pressing machine, hydraulic rolling machine embryo, dryers, vibrating fluidized bed dryer, frame-style crude oil filter machine, centrifuge, deodorization tank, detreated cans, refining cans, soap off machine, than with mixers, heating cans, dewaterer......

航天二手油脂设备购销公司主要销售产品有200A-3榨油机、202-3预榨机、240型、204型预榨机100cmx150cm对辊，液压轧胚机、烘干机、振动硫化床干燥机、板框式毛油过滤机、离心机、脱臭罐、脱色罐、精炼罐、脱皂机、比配混合机、加热罐、脱水机。。。。。。

150MN imported items are double-acting hydraulic extrusion press, is the world's largest tonnage of the same extrusion equipment, and is the world's first.

项目引进的150MN双动正向油压挤压机，是目前世界上同类挤压设备吨位最大的，属世界首台。

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

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

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。

In this article, the basic knowledge of serialization design has been studied and its applications in serialization of the automatic hydraulic precise straightening press process.

本文对系列化设计的基础知识进行了研究，并将其应用在校直液压机的系列化设计过程中。

XLE-D250×300、XLE-D350×350 rubber strip joints curing press are open-side structure with two up setting mold closing oil tanks used for rubber strip joint of transfer molding process Therefore, the machine is mainly set up of rubber transfer injection barrel and daylight press XLE-400×400 strip joints curing machine is double open-sides structure with traditional molding process and hydraulic cylinder is up setting style.

XLE-D250×300、XLE-D350×350胶条接头硫化机为鄂式结构，两个合模油缸为上置式采用传递模压工艺对胶条进行接头。因此，机器由胶料传递注压料筒和平板硫化机两个主要部分组成。XLE-D400×400胶条接头硫化机为双联鄂式结构，为传统模压硫化工艺，液压缸为上置式。

We have pivotal equipments including 1600 tons and 1200 tons water press,φ3000mm jarring machine, 9m digging machine(2 sets), 2.5m plate shear machine(2 sets),δ30、δ50、δ60 plate roll machine,φ3.4m vertical lathe(2 sets),φ100mm drill press(2 sets), 5×5.5×15m3 backfire furnace, digital flame cutter,γ radial instrument, automatic welding machine for membrane wall, automatic welding machine for tube plate, tube panel bender, hydraulic tube expander, ect.

其中大型、关键设备有1600吨和1200吨水压机、φ3000mm辗环机、9m刨边机（2台）、2.5m剪板机（2台），δ30、δ50、δ60卷板机，φ3.4m立车（2台），φ100mm摇臂钻床（2台），5×5.5×15m3大型回火炉，数控火焰切割机，γ射线仪，膜式壁自动焊机，管板接头自动焊机，管屏成排弯曲机，液压胀管机等，吊装设备最大起吊能力50吨。

Analyze some pre-tightening methods about the combined frame of the national and international straight-side press, referring to the having manufactured straight side press and the relative data, and design a kind of more convenient, accurate and economic the hydraulic locking device.

分析国内外闭式压力机组合式机身几种预紧方法，根据已生产的闭式压力机及相关资料，设计了一种更加快捷、准确而且经济的液压预紧装置。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。