掩护式液压支架,hydraulic shield support
1)hydraulic shield support掩护式液压支架
1.The article elaborate on a strong point of ZY6000-25/45hydraulic shield support,which is increasing useful time of upright post,meet the needs of traffic condition and geological condition,proving two plan of technical reform of ZY6000-25/45hydraulic shield support.通过论证ZY6000-25/45掩护式液压支架在技术改造中的两个方案,阐述了ZY6000-25/45掩护式液压支架改造的创新点在于能增加立柱使用寿命,满足运输条件要求,也符合工作面地质条件的要求。
英文短句/例句
1.Shield Type Hydraulic Support Overall Parameter Optimizes Mathematical Model掩护式液压支架总体参数优化的数学模型
2.Research of Mechanics Analyse and Improve Secheme to the ZY3600/14/32 Type of the Shieed Support;ZY3600/14/32型掩护式液压支架受力分析与改进方案的研究
3.Analysing Mechanics Character of Special Canopy and Two-legged Caving Power Support支顶支掩式掩护式放顶煤液压支架的力学特性分析
4.Study on Adaptability of Shield Support in Large Cutting Height Working Face;两柱掩护式大采高强力液压支架适应性研究
5.heavy type sectionalized shield重型分节式掩护支架
6.Analysis on Control Methods of Role of Equilibrium Jack of Two Led Hydraulic Shield两柱掩护式支架平衡千斤顶控制方式的分析
7.Design and Research of the Automatic Advanced Hydraulic Bracket in Compositive Area;综放面端头自移式超前支护液压支架的设计研究
8.Making Trial of Forward Supporting Hydraulic Support for Fully Mechanized Coal Caving超前支护式液压支架在综采放顶煤工作面的试用
9.Application of Remote Controlled Face End Hydraulic Powered Shield Support to Rapid Removing of Fully Mechanized Longwall Mining Face Equipment遥控式端头掩护支架在综采面快速回撤中应用
10.Rapid laying of wire mesh as support in last cutting stope of fully mechanized working face综采工作面末采掩护式支架快速上网技术研究
11.The Research of Pilot-operated Check Valve With Slow Impulse for Hydramatic Supports液压支架用缓冲式液控单向阀的研究
12.leapfrog support system液压支架迈步式移动系统
13.Research on the Relationship between Two-Leg Sublevel Caving Shield Support and Surrounding Rocks and Adaptability两柱掩护式放顶煤支架与围岩关系及适应性研究
14.Elementary Dissertation of Sustainment Space Between for Preventing from Distortion in Welding Structural Part of Hydraulic Pressure Bracket液压支架结构件焊接防变形支撑形式浅析
15.Simulation Study on Bipolar Protection of Relief Valve of Hydraulic Support Based on FLUENT基于FLUENT的液压支架双极保护安全阀的仿真研究
16.Flexible Shield Support Mining Spontaneous Combustion Control Technology Study;柔性掩护支架开采自燃防控技术研究
17.Practice of Large Mining Height Hydraulic Prop Supporting Face大采高单体液压支柱工作面支护型式实践
18.Development and Application of New Mobile Roof Support新型履带行走式液压支架的研制与应用
相关短句/例句
hydrolic shield液压掩护式支架
3)standing shield hydraulic support支撑掩护式液压支架
4)hydraulic chock-shield support支承掩护式液压支架
5)shield support掩护式支架
1.By calculating the load-carrying ability,the angle between the canopy and the shield,and the stroke of the stubilising ram,the peper makes a detailed study of influences of the connection position dimensions on performances of two-legshield supports using computer simulation analysis, and lays the theoretical foundation for designing the rational connection position dimensions.探讨了平衡千斤顶定位尺寸对二柱掩护式支架承载能力，顶梁与掩护梁间夹角和平衡千斤顶行程等支架性能的影响。
2.Balance ram is a key component of a two-legshield support.平衡千斤顶是二柱掩护式支架的关键部件，在实际工作过程中时常发生损坏。
3.Taking a two-legshield support as an example,this paper presents the theory of theshield supporting ability areas.本文以二柱掩护式支架为例。
6)2-leg shield support两柱掩护式支架
1.In order to solve the problem of support-strata worsening induced by improper supporting in top-coal caving working face,the role of equilibrium jack in adaptability of2-leg shield support is studied.针对两柱掩护式支架在放顶煤工作面出现的因位态不合理而引起支架围岩状态恶化的情况,对平衡千斤顶在放顶煤两柱掩护支架适应性的作用进行了探讨。
延伸阅读
掩护①采用某种措施保护队伍或人员的行动安全：掩护机关后撤｜掩护政工人员过敌人防线。②采用某种方式暗中保护：打掩护。③指作战用的工事、障蔽物等：利用山岗做掩护，防御敌人的进攻。
