We can customize the design and production of hydraulic cylinder and pump system for special requirements.

The seal between piston and hydraulic cylinder used development machines , structure forms and operations are introduced.

介绍了掘进机液压缸与活塞处的密封结构形式以及使用.

The valve from the valve, hydraulic cylinder, piston, valve stem, valve flap formed cylinder liquid instruments.

该阀由阀体 、 液压缸 、 活塞 、 阀杆 、 阀瓣组成,液压缸是液体工具.

All valves are available with hand-wheels, gearing, electric motor actuators or pneumatic or hydraulic cylinder actuators.

所有阀门都可配置手轮, 齿轮操作机构, 电动马达执行机构,或者气动或液动缸体执行机构.

Production and sales of hydraulic cylinder hydraulic system.

生产销售液压油缸及液压系统.

Hydraulic cylinder piston seal for the L-cups, the sealing performance and durability.

液压缸的活塞密封件为L型 皮碗, 其密封机能好,经久耐用.

Final design hydraulic cylinder and speed of the organization.

最终设计液压缸和速度的组织.

Final design of hydraulic cylinder body and the speed of travel.

最后设计液压缸机构的行程和速度要求.

Three dimensional rigid plastic FEM simulation of backward extrusion& application of local mesh densification

反挤工艺三维刚塑性有限元模拟及其局部网格细分技术的应用

Backward Extrusion Rotary Swaging Forging

旋转反挤压锻造

Derivation and Experimental Research on the Pressure for Backward Extrusion With Biconical Punch Under Conditions of Semi-active Friction

双锥冲头半积极摩擦反挤压力与实验研究

Experimental Study for Flat Hook-commutator by Integral Cold Backward Extrusion Technology

平面钩型换向器整体反挤压工艺实验研究

The best composite was the one after backward extrusion and heat treatment.

其中力学性能最好的为反挤压后经过热处理的TiB2/Al-Si-Mg-Cu复合材料。

Based on the results of simulation, analysis and research have been done to the metal flow law during backward extrusion, which offer basis to reasonable design of die and technological parameter.

根据模拟结果对反挤压过程中金属的流动规律进行分析和研究，从而为合理设计模具和工艺参数提供依据。

Simplified Slip-Line Solution for the Backward Extrusion Forming of Cup-Shape Parts with Axial-Symmetry

轴对称杯形件反挤压的简化滑移线解

The Optimum Design of Ceramic-steel Combined Backward Extrusion die

陶瓷-钢反挤压组合凹模的优化设计

The main purpose of the paper is to produce high strength and high modulus of aluminum composite pipes through backward extrusion.

本文研究课题的主要目的是通过反挤压工艺制造出高强度，高模量的铝基复合材料管材。

Modified analysis of backward extrusion of internally circular shaped tubes from arbitrarily shaped billets by upper bound elemental technique

任意形状坯料反挤压成形内圆筒的上限单元技术的改善分析

Analysis of superplastic deformation of backward extrusion by the rigid plastic finite element method

用刚塑性有限元法分析超塑性反挤压成形

Wearing and fracture on the punch often apoccur during the forming cylinder of in which a warm backward extrusion process is employed.

采用温挤压成形工艺生产减速顶滑动油缸体时，冲头经常会出现磨损和断裂失效。

A Method to Prevent the Extruded Part Sticking to the Die in Isothermal Backward Extrusion

等温反挤压中挤压件抱模的防治方法