Coal Mine Machinery 2004 Issue 6 Design of a new kind of electromotor's protective device

Design of a new kind of electromotor's protective device
jiang zhi cheng ; liu zuo ling ; chang guo xiang

..............page:13-14

The optimum design of 2K - H type spider gear mechanism
lang shu yuan ; shao zhi mei

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

Brief analysis on selecting and matching of equipment in fully mechanized coal mining face
yuan zhi ; li gui lian

..............page:15-16

Quality control expert system based on internet for off- highway vehicle transmissions
mou liu chen ; yin guo fu ; yu li

..............page:45-47

Application of secondary development technique VBA of AutoCAD in busbar trunking CAD system
ci tie jun

..............page:48-50

Method of forming SolidWorks' engineering drawing to DWG file formats
xu ya jun ; wang guo fa ; wang xiu hai

..............page:51-53

Realization the program of curve fitting and interpolation by MATLAB for CAD
luo yan lei ; zong yu ming

..............page:54-56

The application of programming language in the question of convection- diffusion
huang jia you ; chen liao yuan

..............page:56-58

The technical analysis of KJ93 type coal mine safing supervisory control system
zuo wen zhong ; li chang qing ; zhao jian gui ; an zuo peng

..............page:59-60

The method of marking surface rough degree in the AutoCAD
zhang wen li ; dai tie jun

..............page:61-62

Machining process for large diameter sleeve
zhang yan bin ; zhang xue gong ; fan guo jie

..............page:63-64

Application analysis of high- speed cutting tool materials
zhang xue hua

..............page:64-67

Belt fastener of band conveyor Dressed bv moulds
zhao mao yu ; zhang ming xu ; shen zhi zhu

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

Abradant efflux cutting technology
song sheng wei ; zhao cun you

..............page:69-71

Numerical simulations of tempering characteristics of 23 MnNiMoCr54 block chain steel
wan nong ; zhou li xin ; lei ying hua

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

Introduce a kind of measure the method about single to go together with cylinder bevel gear
tao yong qin

..............page:74-76

Application of improved simulated annealing algorithm in NC machining parameter optimization
zhang shuang de

..............page:76-78

Frictional coefficient test system of the brake - tile in the pit lift
yin zuo ; zheng ru yi ; duan xiong ; bao jiu sheng

..............page:79-81

New - style quick interruption versatile protector of electric coal drill
cheng ling fei ; zou you ming

..............page:81-83

Development KGPS--JY tvpe intermediate frequency electric source
liu an ping ; wang jing

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

Kick back air cushion and continuous exhaust pneumatic wallop machinery
wang jin kui ; li shu zuo

..............page:84-86

New type FCX series Anti run off vehicle device used in slant well
he ri ping

..............page:87-88

Microcomputer control system of 9224 coal feeder
zhu yong mei ; lai yong bin

..............page:88-90

The design of multicenter figure pulse measure instrument
wu jun jie ; chang guo xiang ; jiang zhi cheng

..............page:90-91

Numerical control innovation of machine tools in coal mine machines enterprises
liu mang guo ; liu rui guo ; shi lei

..............page:92-93

Basic study on the number controls to turn to reform the CW6136 lather principal axis
chang ying li

..............page:94-95

Improvement of DSP/800 type belt conveyor transmission cylinder
li kai fen ; dai kai jing ; huang yuan ting

..............page:96-96

Study on improving structure of retrievable cement metal bolts
sun yu ning ; song wei bin ; qi ming sheng

..............page:97-98

Improvement of push jack in ZZ4400/14.5/29 hydraulic support
dong man jiang

..............page:98-99

Utilization and reforming to the used facilities
wang da quan

..............page:99-101

Application to mechanized sublevel caving supporter under wrier mesh of model ZF- 4600 fan for Meiyukou Mine
li you chun

..............page:101-103

Application of fuzzy - PID algorithm in the suspension system of maglev vehicle
wu dong yue ; tian guo sheng

..............page:103-105

The way of increasing the longevity of strap-transporter
li min ; guan guo rong

..............page:106-107

Calculation method on equivalent adhesion coefficient of electric locomotive non- synchronization braked
zhu xin shun

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

Design of pneumatic rib bolter MQT- 60B
zhang qing yun ; zheng che

..............page:8-9

The research and design of flexible gear in impact and heavy load condition
cong xi bin ; su meng ; zhao can

..............page:5-7

A study on computing method of transmission ratio of complex epicyclic gear trains
lu cun guang

..............page:3-5

Finite element analysis of cone - valve of hydraulics and it's optimized design
deng chun xiao ; pan di lin

..............page:1-3

Application of magnetic drilling machine
bian shi jun ; zhang xian lie

..............page:110-111

The new method of the steel wire line the elongation to protect in rubs the wheel's type to upgrade at the main well
wang pei run ; nan hua peng

..............page:112-113

On the application of the hydraulic equipments in scraper conveyer
ma zuo ; zhang bing fu ; xu qing you

..............page:16-18

A study of multi- functional liquefied pump with variable pressure and flux
liu yu hua

..............page:19-20

Structure analysis and experiment study for mining flat type connector units of φ34 × 126
ma li ; ding cai jin ; nie zhong yi ; zhao can

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

Grey forecast for the vibration of rotor system
xi hui ling ; sun bao cang

..............page:23-24

The analysis of ball bearing vibration characteristics caused by outer race waviness
wu yun peng ; zhang wen ping ; sun li hong

..............page:25-26

Rearch of fuzzy controller on power balance for multi-motor driving belt system
mo li hong ; ou yang ming san

..............page:27-28

Main ventilaor behavior measurement and analysis in Xinglong Mine
ren yu jing ; li gang ; zhao qin zhong

..............page:29-30

The study about a kind of liquid pendulum angle sensor
wu ying ; song yan hui ; su wei jia

..............page:31-32

The analysis of distance between rollers of belt conveyor's influence factors
tan ya ying

..............page:33-34

The selection of revolution frequency about flip-flow screen
yang li

..............page:34-36

Analysis and research of coal mining machine cutting teeth reliability
ren zhi xin ; sun hong jiang ; su fa

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

The use standard studies about single hydraulic prop airtight quality detecting devices
jie tong yan ; li de ming

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

The power analyzed way of the planet gear box
lv hai tao ; kong jiang sheng ; wang jian min

..............page:40-41

Influence of volumetric coefficient on the ventilation of the piston compressor
kong ling di ; li yi hua

..............page:41-43

Based on ANSYS finite element analysis of cylinder involute tooth gear
ye you dong

..............page:43-45

Usage with maintenance of HHS - 900/1500 hydraulic unloading station
cao yan ling ; jia xian zhao

..............page:113-115

The practice about getting more efficient in electric welding workshop
wu yi zhen

..............page:116-117

Observing and controlling skid breakdown for multi- rope friction hoist
qin dong hui ; wu yong xiang

..............page:117-119

The influence of the default's position on the result of the electromagnetic acoustic transducer (EMAT) used on detecting in the steel pipe
zhu hong xiu ; wu zuo ; liu zhuo ran ; zhang zhao he

..............page:119-120

he application of fuzzy mathematics in AM500 shearer malfunction diagnosis
chen xiao guo

..............page:121-122

The inverted frequency spectrum analysis method of air press gear shifting box
shao guo you ; sun yan yong ; zhou de lian

..............page:123-124

Dissertating enterpriser and his philosophy rational thought
shao guo chen ; wu yan qing ; sun chang shan ; ren zhi sheng

..............page:124-126

Application of Excel in the enterprise equipment manage system
tian gui zhi

..............page:126-128

Study on aerhaul manage system based on item mange of electricity enterprise
liu hua xin ; ma yin xu ; chen li xin

..............page:128-130

The questions coming from the management of the material usage in spot and the methods aiming at resolving these questions
du yi sheng ; liu chun feng

..............page:130-133

The realizing of workflow technology in Product Data Management
liu ming tao

..............page:133-135

Adopting the tracking management to reduce the consumption of goods and materials
wang li mei ; shao jun ; zhang xiu qin

..............page:135-137

Handling the trouble about leak oil around main axle bearing of X62W
shi shao lun ; he qing ; li kai fen

..............page:107-108

Applcations of expanding - hub connection
chen bo ; dong ya chun ; chen ying

..............page:108-110