查询词典 hydraulic press

Except this, the author stresses the differences between the Base Pressing Mould and the rest kinds of moulds, pointing out that the side taking-out and replacement of the curved pin are both driven by hydraulic press; there is an order of priority between the side taking-out and mandril ling, between the replacement of the taking out and the addition of material.

介绍了该底座压制模具的结构、特点和动作过程，指出了该压制模具和一般压制模具在结构上的不同之处，即弯销的侧抽芯和复位动作均由液压机顶出杆驱动，侧抽芯和顶出制件存在着先后关系，侧型芯复位和加料、压制也存在着先后关

Apart from its unique performance properties and environmental benefits the Victrex PEEK-based honeycomb provides numerous other advantages including excellent impact resistance; unlike an aluminium or thermosetting honeycomb, PlastiCell's honeycomb will not remain deformed by accidental impacts during machining or assembly of the part and, due to the material's high temperature performance, the honeycombs can operate continuously up to 220°C (428°F, a thermoformable honeycomb core allows for the production of parts with short cycle times using an autoclave-free process. There is no size constraint as it is possible to make an endless honeycomb using PlastiCell's manufacturing process. Part size limitation is dictated by the hydraulic press platen size.

除了其独特的性能特性和环境效益外，VICTREX聚醚醚酮基蜂窝芯材还有很多其它优点，比如优良的耐冲击性，不像铝或热固性蜂窝芯材，PlastiCell蜂窝芯材不会在部件加工或安装期间由于受意外撞击而变形，因为该材料具有高温性能，（此蜂窝芯材的操作温度可连续达到220℃（428℉），生产热压成型的蜂窝芯材的周期短，不使用高压反应釜加工，没有尺寸限制，用PlastiCell工艺可以生产连续蜂窝芯材，液压模板的尺寸限制部件的大小。

The plunger or piston of a force pump or hydraulic press.

含有被活塞压缩的制动液的气缸。

The plunger or piston of a force pump or hydraulic press.

活塞式抽水机和离心泵都是由于大气压强的作用。

The plunger or piston of a force pump or hydraulic press.

填塞活塞或垫在导管接头的圈环。

The plunger or piston of a force pump or hydraulic press.

带有皮下注射器针头进行注射的注射器活塞。

The plunger or piston of a force pump or hydraulic press.In the early 1980s, the FDA accused the centre of numerous violations and even ordered a temporary shutdown .

80年代初，食品和药物管理局指责这个买卖血液的核心组织犯有大量的违反规定的行为，甚至命令他们暂停营业。

A closed-loop control system using Motorolas MEK6800D2 microcomputer for a quick-acting free-forging hydraulic press aggregate is described.

本文报道了采用MEK6800D2微型计算机的自由锻造液压机组的闭环控制系统，阐明了其总体方案、特点、接口设置以及多重中断处理的硬件电路，介绍了部分服务程序、锻造控制程序和专用监控程序的程序流程图以及为提高系统工作可靠性所采取的措施。

Based Ansys software, automatic hydraulic press of steel wire-wound is analyzed of modal.

基于ANSYS大型通用有限元分析软件，对某型号的缠绕型全自动液压压砖机进行了有限元模态分析。

Basing Ansys software, automatic hydraulic press of steel wire-wound is analysed through transient dynamics in order to know its base,beam and pillars' stress or displacement.

基于ANSYS大型通用有限元分析软件，通过对缠绕型全自动液压压砖机的瞬态动力学分析，可以确定在整个压制过程中的主机底座、横梁和立柱的应力或位移变化情况。

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。