This steering valve has the advantages of compact structure, easy processing, better function, flexible installation, etc.
这种操纵阀具有结构紧凑、加工容易、功能好、安装位置灵活的优点。
The central controller (3) is connected with the steering valve (7), the pressure sensor (2), and the roller rolling pump (4) via control lines (10).
中央控制器(3)与换向阀(7)、压力传感器(2)、滚柱滚压泵(4)分别有控制线(10)连接。
Substantial construction, working principle and practical maintenance method of revolving valve type power steering gear is presented in detail.
详细地介绍了转问式动力转向器的具体结构、工作原理和具体维护方法。
The nonlinear range for steering was put forward based on the specific nonlinear characteristic of rotary valve.
通过分析转阀特有的非线性，提出了适合转向特性的非线性区间。
FHPSS consists of hydraulic pump, initiative valve, steering control unit, steering cylinder and so on.
全液压转向系统是由液压泵、优先阀、转向器、转向油缸以及相关的转向机构组成。
All hydraulic load sensing steering that supplies oil on demand preferentially and valve working hydraulic system of single pump priority are economic and energy-saving.
优先按需供油的全液压负荷传感转向及单泵优先阀门工作液压系统，经济节能。
Failures which can be solved by minor adjustment on brake pump, wheel, steering hydraulic cylinder, and micro-valve, connect level, mast roller, steering axle, etc. are excluded.
像总泵、车轮、转向液压缸、微动阀、连杆、门架滚轮、转向桥等部位，只要靠紧固进行调整就能修理的故障。
Tests in order to avoid turning the hydraulic pump safety valve open, during the trial before the safety valve must be locked Steering hydraulic pump.
试验时为了避免转向液压泵安全阀的开启，在试验前，必须将转向液压泵安全阀锁死。
One of the key problems of designing the control valve of modulation rotary steering drilling tool is the design of high pressure hole of upside valve.
设计调制式旋转导向钻井工具控制阀的关键问题之一是上盘阀高压孔的设计。
The experiment has proven that, after parameter optimization, the valve combined flow region has been expanded and the min. steering flow increased resulting in obvious energy-saving effect.
试验证明，参数优化后，阀的合流范围拓宽，最小转向流量提高，并有明显的节能效果。
The experiment has proven that, after parameter optimization, the valve combined flow region has been expanded and the min. steering flow increased resulting in obvious energy-saving effect.
试验证明，参数优化后，阀的合流范围拓宽，最小转向流量提高，并有明显的节能效果。
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