Coal Mine Machinery 2003 Issue 4 Friction to automatically measure the system

Friction to automatically measure the system
lv zhi wu

..............page:62-63

Function and application of MQT series pneumatic roofbolt(cable) drilling
li jian sheng

..............page:64-65

The control system of the hydraulic membrane seperatimg pump in the optimization process
zhang ping ; zhang feng ci

..............page:66-67

The performance analysis of gantry sampling system for coal at railway carriage
guo tie qiao

..............page:67-69

Development and application of the auto-feeding system in the loading lines on the coal mine railways
ding li wei

..............page:60-61

Improving casting technology on steel-casting stern-wheel
ma chun mei

..............page:58-59

Improving quality of pick brazing
hao chun ling

..............page:57-58

Sφ1000 inside surface of sphere processed by mold
zhu rui hua ; zuo zhong jiang ; wan nong

..............page:55-56

How to write programming on machining non-standard chain sprocket gear
cao ping ; wang bin wu

..............page:53-54

Working out technology and controlling the quality on supporting roller of belt conveyor
zhou fei ; li tong ; wang xiang dong

..............page:51-52

Simulation to the control system of mechanical engineering based Matlab/Simulink
xi ping yuan

..............page:49-51

The multi-agent based mine ventilation simulation system
hua zhen ; fan hui ; li jin jiang ; liu jing yun ; jin zhong ming

..............page:46-48

Research on processing long NC programs
wang sheng lu

..............page:44-45

The information system of scraping block conveyor scheme designing and type selecting
zuo li jun ; ren chao hui ; ren li yi

..............page:43-44

Design on the reliability of the intelligent temperature detecting system
yang hong tao ; chen dao jin ; wu tian feng

..............page:40-42

Have a discussion on reliability degrading of machinery
yu shu zheng ; wang gui mei ; zhang zheng kai ; yang fu gui

..............page:38-39

On tension analysis of the continuous transportation machines
chen bing yao

..............page:36-37

Need the techniqe problems of solving about planer developed and used in our country
li chang huai

..............page:1-2

The current state and development of domestic vibrating-feeding equipment in coal mines
liu yu

..............page:3-4

Development directions of machinery technology
du wen heng

..............page:4-5

Think of logical orientation on market running coal mine machinery
liu xian zuo

..............page:6-7

Study on test device of hydraulic haulage unit of shearer
wan li rong ; zeng qing liang

..............page:7-8

The research of dialogic CAPP based on database
lei liang yu ; wu rui ming

..............page:26-27

The researching on measuring the air quantity of main fan GAF by measuring the difference of air pressure
he shu jian ; cheng xin ming

..............page:27-29

Discussion on abrasive water jet cutting in dangerous environment of coal mine
liu lang ; yang chun min ; han dong tai ; guo chu wen

..............page:29-31

Ambiguity reliability analysis of isolation mounting
jing wei dong ; li yang xing ; li guang zuo

..............page:31-33

Confirming of main parameter in the course of arc teeth wimble gear mapping
chen zhong ; xu bo ; chi bing dong

..............page:33-35

Transform of low-order sublevel caving hydraulic support
su lan ping ; huang xian ming

..............page:69-70

Reformation and application of economic numerical controlled machine tool
wang chuan hai

..............page:71-72

The transform of SGZ-764/400 frame type scraping conveyor
zhang qun dai ; wang jing ; hao xiang long

..............page:72-73

Technological innovation on preventing support inclining and sliding upward on fully mechanized caving mining
li zhi gang

..............page:74-75

Conversion of back and forth type burner for drying slime system in Panbei preparation plant
lv fu yao ; wang chun jin

..............page:76-77

Test and application to the performance of main ventilator equipment of coal mine
zhang bao hong

..............page:78-79

Application of medium-frequency induction heating technology using in mine machinery piece
wang yun xia

..............page:80-81

Appliation of KDK4 type soft starter using in belt conveyor
zuo lin

..............page:81-82

The application of the ZZ9900/29.5/50 hydraulic supports
yu xiu wen ; ma bao ling ; li hai

..............page:83-84

The new self-cleaning technology of twisted strip with oblique teeth for heat exvhangers at low flowing velocity in energy system
zhi xiao heng ; yu xiu min ; yu tian lan ; jiang shao qing ; liu gui ying ; peng de qi ; wu jin xiang

..............page:85-86

Repair of screw axle
ma bao ling ; yu xiu wen

..............page:87-87

The applied analysis of hot-air furnace in coal mine ventilation and heating
he chang jiang

..............page:88-89

Management is another key to develop the function of equipment
li gui xuan ; ding fei

..............page:89-91

Coal mining machinery enterprise finance analyzing and outlet
chen yi jie

..............page:91-93

Design of model PJ-1 dish-brake work-spacing in dynamic monitoring instrument with alarm
zheng feng long ; ma jun jie ; wu chao ; li hong yu

..............page:9-11

Analysis system for tooth shape of general purpose double-circular-arc gear
chang yan wei ; wang yong jun ; duan de rong

..............page:11-13

Research and design of overwinding buffers in mining hoist
tang dao wu ; gao yan

..............page:14-16

The optimization technology's actually used in material movement of business
zhang yan ; huang qian gui

..............page:16-17

The design of practical circuit of lengthen a kind of service life of miner's lamp
kong qing chen ; zhou zuo ; hao wei lai

..............page:18-19

Research on switched reluctance drive control system
hao run ke ; liu zuo ; ou yang xin

..............page:19-21

Application and research of hydraulic braking device uesed in under conveyancing belt conveyor
hou hong wei ; wang xiu hong

..............page:21-22

Experimental analysis of weldability for WH70 steel used welding wire Q550
wang xiu hai ; wang guo fa ; xu ya jun ; wu zhan yue ; li yan ping

..............page:23-25