Design of Temperature Inspecting Meter on Hydraulic Pump in Plane Main System 飞机主系统液压泵工作温度监测仪设计
Vacuum assisted hydraulic brake system main power auxiliaries 真空助力液压制动系统主动力系统辅助设备
The considerably increases power density which is a feature of hydraulic motors is the main advantage over their electrical counterparts. 液压马达的高能量密度是相对于电动马达的主要进步。
Research on the Bearing and Seal Improvement Design in a Vertical Hydraulic Turbine Main Shaft and Its Application 一种立式水轮机主轴支承和密封改进设计的研究与应用
It mainly includes a hydraulic pressure main engine, a stripping power supply, a male die, two female die composite units together with a lining board and a parison push-out mechanism. 主要包括液压主机、脱模电源、阳模、连同衬板在内的两个阴模组合体、型坯顶出机构。
The conventional method to determine the loading position on the hydraulic cylinder of main and auxiliary boom of weight-lifting attachment on excavator is qualitative analysis. 挖掘机工作装置上的主、副臂液压缸最大受力位置,以往是通过定性分析确定。
The Servo Control System of Hydraulic Main Shaft Head Used for Electric Spark Machine Tools 电火花机床电液压式主轴头伺服控制系统
The Application of the New Type Complex Sealing Rings for Hydraulic Turbine Main Shaft Sealing 新型水轮机主轴密封组合式密封环的应用
Preliminary Discussion on Hydraulic Main Drive Scheme of Bucket Dredge 链斗式挖掘船液压主驱动方案刍议
Measures for Seepage Control of Hydraulic Buildings in Main Dikes of Yangtze River 长江干堤建筑物防渗要点
Based on the basic theory of hydraulic system, the trouble of hydraulic system of main arm for coal sampler is analyzed to find out the defects in the design and make out the maintenance schedule, thus the trouble removed and production going smoothly. 通过应用液压系统基本原理,对采煤取样机主臂液压系统的故障现象进行了分析,找出了系统设计中存在的缺陷,制定了维修方案,使故障消除,生产顺行。
The process to oil contamination monitoring data for the hydraulic system is made by principal component analysis, it shows that the quantity of large particle and the quantity of small particle in hydraulic system are the main factors for oil contamination. 对某船液压系统所监测的油液污染度数据进行了主成分分析,分析结果表明:大尺寸颗粒的数量和小尺寸颗粒的数量是反映油液污染状况的主要因子。
Hydraulic crawling is the main factor effect low speed moving performance of hydraulic cylinder. 液压爬行是影响液压缸低速运动性能的主要因素。
The residual internal contamination from machining and assembling procedures of hydraulic parts is the main cause of pre-mature failure and down-time of hydraulic systems. 液压元件在加工和装配过程中残留于内部的污物是造成液压系统早期失效和故障的主要原因。
The analysis of fracture cause in earlier period for hydraulic breaker main spring 液压镐主弹簧早期断裂原因分析
Taking the internal leakage of hydraulic components as main thread, the mechanism of operating status of hydraulic system and evaluation indices are thoroughly studied. 本文以液压元件的内泄漏为主线,深入地研究了液压系统运行状态机理、评定指标。
Wall-thickness of steel pipe for water transmission in America is designed based on inside hydraulic pressure as main parameter. 美国输水钢管壁厚的设计是完全的柔性管理念,其管厚设计计算公式是以内水压为主要参数来考虑的,外压作为核校条件。
The calculating method of wear-life about hydraulic pump is presented in this paper, and also the failure theory of pollution-wear from the view of pollution in a hydraulic system and main measure to extend the life of hydraulic pump are expounded. 本文介绍了液压汞磨损寿命的计算方法.并从液压系统油液污染角度阐述液压汞污染磨损的失效机理和延长液压泵寿命的主要措施。
This paper introduces the locking operation principle of hydraulic nuts. main structure, technological keys of design and manufacture. 该文介绍了液压螺母锁紧工作原理,主要结构与研制技术关键,操作系统与主要优点。
Design Hydraulic Control System and Main Frame of Broaching Machine Refitted with Old Long Lathe 车床改装拉床的液压控制系统和主框架的结构稳定性
The wall plate hydraulic pressure shaper main traverse structure optimization designs 墙板液压成型机上横梁结构优化设计
Automatic Return to Zero Position of the Hydraulic Control Main Distributing Valve of Hydro-turbine Governor 水轮机调速器液压控制型主配压阀的自动复中
The hydraulic circuit of the actuating hydraulic cylinder is the main operating circuit in a concrete pump. 推送缸油路是混凝土泵的主要工作油路。
The solid impurity in hydraulic system is the main factor to pollute the oil, de-crease the efficiency of hydraulic pump and hydraulic motor, block the hydraulic valve and cause the noise and the vibration. 液压系统中的固态杂质,是污染油液的主要原因,也是液压泵和液压马达效率降低,液压阀卡死,噪声和振动等现象发生的主要原因。
In this paper we have discussed the relations between the hydraulic diffusion, reservoir-induced earthquake and dynamic geological conditions in hydrology. We suggest that the hydraulic diffussion is main cause of reservoir-induced earthquake. 本文讨论了水力扩散和水库诱发地震与水文动力地质条件之间的联系,提出了水力扩散是水库诱发地震的主要原因。
This paper researches a new type of hydraulic motor, the main part of which is a noncircular planetary gear mechanism with variable center distance. 研究了一种新型的低速大扭矩液压马达,该马达的核心是一个变中心距的非圆行星齿轮机构。
Device of hydraulic pressure test for main-safety valve 创优产品主安全阀水压试验装置
A failure diagnosis of hydraulic main pump for track crane QUY 80B QUY80B履带式起重机液压主泵的一起故障诊断
Also the characteristics of the hydraulic circuit of the main shear cylinder has been analyzed, and the shearing capacity of the main shear cylinder has been checked. 着重对主剪切缸液压回路特点进行了分析,对主剪切缸剪切能力进行了详细校核。
Hydraulic support is the main equipment of secure guarantee under mine, the shield support is massive uses frame. 液压支架是煤矿井下安全支护的主要设备,掩护式液压支架是综采工作面大量使用的架型之一。