hydraulic support

Pick to Article mainly expounds the general screen type hydraulic support's design process.

The structure characteristic, composition and structure design of the hydraulic support on the silt coal load machine was introduced.

Serving as the key equipment for fully mechanized longwall face, hydraulic support plays a major role to the whole face'safe production.

With the mechanization level of Chinas coal industry improving, as a key component, hydraulic support will have broad market prospect.

Basing on it, the finite element analysis model, the dynamics model and kinematics model of the hydraulic support are established.

Secondly, introduces the working of hydraulic support by the pressure Angle and the displacement, monitoring technology.

Filter : hydraulic support filter , shearer filter , special vehicle filter , hydraulic pump station filter etc.

Hydraulic support is the key equipment of mechanized coal mining. The double-telescopic prop is the key component of hydraulic support.

The hydraulic support, which performs well after the transformation, plays an active role in the safety in underground production.

Hydraulic support connector is the important part to connect a hydraulic support and scraper conveyor.

Inquiring and Developing the Bonding Technology of Using Hydraulic Support Under "Three soft"

When the hydraulic support dip angle is bigger, it must consider antislipery and guard against the inverted problem.

As the coal mining mechanization General improvement of hydraulic support the development of faster development is particularly important.

Then, according to the working condition of hydraulic support's monitoring, formed a monitoring system.

For all sorts of different coal mining conditions, we should choose to suitable hydraulic support type adapting to the new environment.

Based on on-line monitoring system of hydraulic support made a in-depth analysis and research.

Based on hydraulic support selection analysis for fully mechanized coal mining in Dalong. . .

This paper introduces use of admiro film with hydraulic support corrosion resistant.

Bases on the top coal caving hydraulic support for example, talking about the design of hydraulic support under different conditions.

Study of the Control System and Its Analog Experiment for Hydraulic Support Electrohydraulic Stepper Motor

Design and Application of LPG Air Heating Furnace for Preheating the Body of Coal Mine Hydraulic Support

Hydraulic Support Cylinder Bore Enlarge Once More Use

Study of Sublevel Caving Hydraulic Support in Gently Inclined "Medium- Hard" Thick Seam

The Structural Feature and Its Rational Application of Standing Shield Hydraulic Support

Discussion on transportation and installation of the large full - mechanized hydraulic support

Adaptability of light-duty hydraulic support under complicated seam condition

The departure technology of the light hydraulic support in the complicated geologic condition

Reasons and Treatment Methods of Hydraulic Support Pushed Down Not to Extensible Which Mining Working

Mutual Function between Hydraulic Powered Support and Surrounding Rock Mechanism and Study on Selection of Hydraulic Support

Light type caving coal hydraulic support structural characteristic and discussion on canopy structural design

Design of Monitoring Device of Pressure-preservation Performance of High-performance Single Hydraulic Support

Influence of the hydraulic support's beam length to the caving performance in the fully mechanized top-coal caving face

Study of Determining Rational Setting Load of Hydraulic Support

Preliminary Discussion on Practice of Sublevel Caving Technology by Using Common Hydraulic Support to Do Blast-winning

Manufacturing technology of the sublevel caving hydraulic support

Analysis and Discuss of the Factors Causing the Toppling of Hydraulic Support in the Sub-level Caving Working Faces

Discussion of three-dimension modeling of the lightweight hydraulic support

Analysis and Reasonable Application of Coal Mine Fully Mechanized Top-coal Caving Working Face Hydraulic Support

Improvement of fully-mechanized coal winning face removing hydraulic support technology

Technical channel of the reliability and velocity of the movement about hydraulic support

Design of the Electro-hydraulic Control System of the Hydraulic Support on Comprehensive Mechanized Mining Face

Study of design and fabricate of pillar cap and socket in hydraulic support

The laws of roof movement in longwall top-coal caving face with light hydraulic support in thinner thickness and greater angle seam

The design of light-duty roof caving coal hydraulic support equipped with flat tramcar

Analysis of the underframe sinking of hydraulic support in fully mechanized mining face

A simple discussion of homemade big-highness hydraulic support in Shenhua Group

Parameters determination and structure design of high mining height hydraulic support

Research of centrobaric track of hydraulic support based virtual sample machine technique

Feasibility analysis of cylinder replacing about hydraulic support

Causes Analysis and Disposal Methods of Hydraulic Support Inclining in Full-mechanized Mining Face

Manufacture of fully-mechanized sublevel caving hydraulic support for hard and superhigh seam

Design of Super High-pressure Emulsification Hydraulic Support Valve Integrated Test-bed

Application of Unload Roof Coal Technology with Lightweight Hydraulic Support

Selection and Application of High Strength Material for Structure Frame of Hydraulic Support

The developing retrospect and progressing tendency of hydraulic support

Analysis for the linkage system impact experiment of hydraulic support safe-valve

Feasibility Analysis on Whole Seam Caving Technology with Light Hydraulic Support

Discussion on reliability of hydraulic support in high production and high effect working field

Standardization of hydraulic support research

Causes analysis and countermeasure of hydraulic support's skew in fully mechanized mining face

Advancing Methods for Increasing Advancing Force of Hydraulic Support

The double telescopic constant setting load leg of the hydraulic support

Hydraulic Support Cantilever Support of Finite Element Analysis

Design and Research of Transition and Face Hydraulic Supports of Top-caving Hydraulic Support

Sublevel Caving Face of Using Common Hydraulic Support Past Upper Old Roadway

New type of synthetic emulsion used in hydraulic support

Removing Practice of Hydraulic Support in Great Inclined Angle and Fully Mechanized Face

Return utilization of hydraulic support expanding bore cylinder body

Study on the Hydraulic System for the Hydraulic Support Controlled by the Electro-hydraulic Power Based on the Plug-in Valve

Application of computer method using in hydraulic support force analysing

Application of Electric and Hydraulic Control System in Hydraulic Support

Discovery and Practice on New Technology of Hydraulic Support Leg Refurbishing

Improving corrosion resistant of hydraulic support

Quality of supporting with single hydraulic support and dynamic monitoring of top layer

Developing Trend and Technical Situation of Hydraulic Support

The Present Status of Application and Developing Prospect of High Strength Steel in Hydraulic Support

Hydraulic Support Process Frame Finite Element Analysis

Invention of Boring Machine Repairing Hydraulic Support

Dynamic Test and Control Experimental System for Hydraulic Support

Alternative study for selecting the hydraulic support at Xinzhuang mine

Application of the computer-aided method for designing four-red connector structure of hydraulic support

Study on the Plug-in Valve Application in Controlling Electric Hydraulic Support

Study on the fuzzy specialist system for selecting hydraulic support of working face

Design on approximate straight line mechanism of the pantograph structure of hydraulic support

Study on Hydraulic Impactive Phenomenon of Hydraulic Support

Nonlinear Finite Element Analysis on Whole Hydraulic Support

Force Analysis of Supporting and Shielding Hydraulic Support

The Strength Finite Element Analysis of Whole Caving Hydraulic Support

Analysis and identification of leakage failure in hydraulic system of hydraulic support

Electrical and Hydraulic Control System of Special Honer for Hydraulic Support Cylinder

Analysis and identification of leakage failure in hydraulic system of hydraulic support

Electrical and Hydraulic Control System of Special Honer for Hydraulic Support Cylinder

Discussion of setting load of hydraulic support in fully-mechanized mining face

To analyse for pressure at each action spot of support shielding type hydraulic support

Technique on detection and repair of electric-hydraulic control system of hydraulic support in coal mine

The improvement of hydraulic support prop dismantle processes in fire area

Design about frequency conversion timing system of hydraulic support test pump station

Design of Electro-hydraulic Control System for Hydraulic Support

Application of low caving coal hydraulic support in thick coal seam with large tilt angle

Fault Analysis and Elimination Method of Hydraulic Support Column from Falls

Fault Analysis and Elimination Method of Hydraulic Support Column from Falls

The Application of CBF Setting Load Guaranteed Valve on Hydraulic Support

Design of Light Two-column Top-cave Hydraulic Support

Research of hydraulic support design and thin seam mining technology

Simulation and Optimization of Four-bar Linkage of Hydraulic Support

Main Issue on Hydraulic Support Structure Parts Renovation

To Control Welding Deformation of Hydraulic Support Back Pitman

Analysis and Countermeasures of Crack in Pillar Cap of Hydraulic Support

The electrical liquid control of hydraulic support by computer in coal mines

Design of connecting rod institution of hydraulic support

Design of connecting rod institution of hydraulic support

Tilting and slippage prevention method of hydraulic support

Calculation of hydraulic support force of valve plate in axial piston pumps

The Design of Assembling Platform of Hydraulic Support in Mine Working Face

Study on the inside design of the hydraulic support's structure

Sealing Detection System of the Monoblock Hydraulic Support Based on the Resistance Strain- gauge Transducer

Development of the hydraulic support affording system in the longwall face

Transform of low-order sublevel caving hydraulic support

Model selection and application of sublevel caving hydraulic support in Gushuyuan Coal Mine

Improved design of detacher for column-cover of hydraulic support

Hydraulic Support with Suspending Hollow Plug

Design of Testing Table of Hydraulic Support Controller for Coal Mine

Research on light single hydraulic support with water medium

Analysis of Rock Burst Performance of Hydraulic Support

The way of improving high-pressure pipe's quality of hydraulic support

Study on Guaranteed System for Setting Load of Hydraulic Support

A Distributed Computer Control System of Mining Hydraulic Support

Study on Selecting- type Simply Hydraulic Support of Caving

Development on Self-motion Advanced Hydraulic Support Based on the Virtual Prototype Technology

Roof accident controlling by using hydraulic support with heavy flow

Design and research of mechanism the hydraulic support

Analysis of additional force on hydraulic support

Leak and Countermeasure of Hydraulic System of Hydraulic Support

The reason and settlement of low setting load of hydraulic support

The analysis of hydraulic support in reliability

Research and design of network hydraulic support

Improved Design of Hydraulic Support Three Way Valve

The Improvement of Push System for Hydraulic Support

Study on the Application of Plus - in Valve in Hydraulic Support

The reason of components failure of top-coal caving hydraulic support and it's mechanics analysis

The reason of components failure of top-coal caving hydraulic support and it's mechanics analysis

Study on the new type sealing element in hydraulic support's prop and jack

Development of Low and Light-duty Integrated Caving Hydraulic Support

Study on Leakage Reasons of Pilot Valve in the Hydraulic Support

Dynamic Simulation of Hydraulic Support Platform Based on Virtual Prototype

Current Situation of Hydraulic Support at Home and Abroad and its Development in China

An Analysis on the Problem of Hydraulic Support First Support System

Development of Hydraulic Support for Super Great Mining Height

The discussion of seal in the hydraulic support's column and jack

The Research of Cartridge Value in Oil Water Powerunit of Hydraulic Support

Imitation test system of hydraulic support

Measures to Improve Partial Structure of Hydraulic Support

The Research of Hydraulic Support Test-bed

Study on the pusher system of hydraulic support

Visualization of Reverse Four Pole Hydraulic Support Based on VB

The Development and Outlook of Hydraulic Support

Present situation and development of the hydraulic support technology in our country