thrust cylinder

The Reason Analysis and the Improvement Measures for the Leakage of the Double Acting Thrust Hydraulic Oil Cylinder

双作用推力液压油缸泄漏原因分析及改进措施

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This paper made use of the electro-hydraulic proportional control technology, adopting the principle of separate the ground control or grouping and unite control to control the velocity and pressure of thrust hydraulic cylinder to complete the shield machine attitude adjust in the course of its advance.

应用电液比例控制技术，采用分组联合控制的原则，控制推进液压缸的速度及压力，完成盾构推进过程中的盾构掘进姿态的调整。

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The work principle and the motion order of the pneumatic loop of total drill was explained based on the example of thrust force air cylinder.

本文给出了该机的原理和整体结构，介绍了钻孔模块部分。并以推力气缸为例，详细说明了整机气动回路的工作原理及其动作顺序。

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Analysis of Lateral Thrust on Main Cylinder Rod of Hydraulic Swing Beam Shear on the Basis of Finite Element Analysis hoel of piston crown

液压摆式剪板机主油缸活塞杆侧推力有限元分析

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By theoretical and experimental analysis, relations between the utmost frequency bandwidth of the system and the thrust force of the cylinder& rated flow of the servovalve are established, which are applied to guide the design of servo systems in the wind tunnel.

通过理论及对试验结果的分析，总结出伺服系统极限频宽与油缸推力和伺服阀流量的关系，并应用于对风洞电液伺服系统的设计。

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It points out the thrust hydraulic cylinder should adopt zone control, and zoning principle of thrust hydraulic cylinder was also supplied.

指出推进液压缸控制应采用分区控制技术，并给出了推进液压缸分区原则。

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The system can test the all required specifications, such as compressed air flow rate, pressure, temperature, motor torque, motor rotation speed, cylinder thrust and noise of motor.

分别对锚杆钻机七项性能指标（供气流量、供气压强、供气温度、马达扭矩、马达转速、支腿推力和马达噪声）进行测试并实现实时采集，为锚杆钻机实时故障诊断奠定了基础。

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The inner dimension of the thrust cylinder can be determined by adjusting the thermal expansion mould size, the expansion pressure and the expansion volume according to the derived governing equation.

通过该方程来调整软模的尺寸、膨胀压力和膨胀量，从而达到控制推力筒内腔尺寸精度的目的。

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Friction between pins and rods or platens played an important role, which determined the maximal thrust force of oil cylinder.

在此过程中模具即将闭合时，销轴与支座、肘杆之间的摩擦起主导作用，决定着双曲肘五支铰内卷式合模机构所需要的最大油缸推力。

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HINT: Keep the upper bearing and upper thrust washers together with the cylinder block.

提示: 请上轴承和止推垫圈上与缸体.

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