Coal Mine Machinery 2003 Issue 6 Improving corrosion resistant of hydraulic support

Improving corrosion resistant of hydraulic support
gao yu ; feng

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

The prevention of being deformed for thin-long shaft
dai shu zhi

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

The radius values measure of nonplastic circular arc
li qiu hong ; wei wen zuo ; zhao zhi liang

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

Analysis on the patterns of motion in mass-reducing processes of solid materials and their applications
hu zhong ju ; luo shan ming ; wang wen ming

..............page:60-62

Processing multigroup hollow-globalface of the machine abnormal shape roller higher precision with common lathe
sun xiao quan ; wang bin wu ; xu li hua

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

The measuring cylindricity error with precision and non-touching method
wang tian zuo ; ma he ; zhang shu sen

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

Study on the integration of standard components design and drawing
luo xiang yan ; liu shi han

..............page:51-54

Research on honing gear profiling
hao jun ; yu tao

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

Monolayer double channel scraper round-link chain conveyor
chen quan qing

..............page:67-68

Measurement system about flue composition vented from the vehicle engine in freezing zone
zhao xin yu

..............page:68-70

The overhigh temperature early warning and auto-stop-working protect system for bearing liner of pulverizer
wang cheng jun ; cao zhen guan ; jiang hong mei

..............page:70-71

20 ton tilt-up-fan-gated and curve-guide-auto-unloaded skip
zhang ji ling

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

Exploring and practicing of the reform to centrifugal fan used in coal mine
yang chun min ; zhang jing song ; han bu an ; lin bao jiang

..............page:73-75

The analysis of the best spatial location of crankshaft of emulsion pump
guo wei ; wang yun ping

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

The EHL design of involute spur gear transmission
wang you qiang ; li hong min ; zuo jing wei

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

Design of level measuring device for pulverized coal hoppers
cui yan bin

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

Calculation of oil pressure for hoister's hydraulic station in different ways
zhang xin

..............page:38-40

Inquiry into the influential facts to tempering performence of hardened steel
li ying jun

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

Analysis of noise mechanism properties of centrifugal performance
ren zhi jie ; han jian yong

..............page:42-43

A method to realize networked integrated monitoring systems of equipments of coal mine
ma jun ; luo ying xia ; li zhen qi ; tang bing

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

The applying of computer aided design in production plan management
su fa ; sun hong jiang

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

Research on data processing method based on the AutoCAD secondary development
li jian xia ; guo feng

..............page:48-49

The methods of software testing based on the development of environment of object-oriented VB
zhang hai ning ; kong qing chen ; hao wei lai ; lv zong bao

..............page:50-51

The modification of the electrical control system of chensilou service hoist
tan jun jie

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

The improvement of Yanzishan Coal Mine main well belt conveyer decelerator
gao yuan ping ; deng yu hua

..............page:77-79

On transformation of protector for speed of AC mine lifter
zhao hong yu ; hou si yuan ; sun yu fang

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

Modification of the light-duty coasting stone face conveyor
yang gang lei

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

The water treatment improvement project of equipment of the boiler
cao xian li ; hong jun ; shi jun quan ; gong sheng qiao

..............page:83-85

Reform of filling seal equipment of centrifugal pump
chen yong qiang ; han jian yong

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

Back and forth type air the compressor have no the oil to lubricate to reform to use the result analysis
zou yun fu

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

Noise analysis and improvement method of QRB200/31.5 emulsion pump
ma xiao hong ; yu xin wei ; song sheng wei

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

Peculiarity of keyless connection and application and design of elastic sleeve with conical surface
li chang he ; chen lei guang

..............page:90-92

The problem often neglecfed in starting system of Y-△ about mechanism
wang zhi jin

..............page:93-94

The application of ERP management system in machinery enterprise
zhang wei jian ; zhang wen bo

..............page:113-114

Economic operation of coal mine main pumping equipment
li fu gu

..............page:94-96

Air compressor of withlubricate applecation in Shanjiaoshu Coal Mine
jiang mao huai ; liu bi yan

..............page:97-99

Raising copple agelimit of alkalinity medium frequency induction furnace
li xing wen ; su cheng jun

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

Research on management pattern of maintenance
peng cheng peng

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

The well down scatter about the electric current analysis tests and prevention and cure counter plan
li lian biao

..............page:103-106

Approach on the economy of disasynchnnous motcr's running
zheng xu dong ; zheng xu min

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

Break study of reducer shell
yang han bin ; liu li zhi

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

The research of computer aid process management
he zhong zuo

..............page:109-110

Strengthen strategic management through cost enhance enterprise competitiveness
lu ping ; he qi yin ; liang zuo

..............page:111-112

The design of using EDA technology to control electrically operated motor car's moving
chang guo xiang ; xu yi min ; wang yin qiu

..............page:7-9

Design of numeral type phase difference measurement instrument
guo ming liang ; qin shu xiang ; su xun wen

..............page:9-10

Design on water pipeline of a kilometre shaft
zuo jia hua

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

Use and design of PLC pulse unit on numerically controlled winch
han chun yan ; han yu hua

..............page:12-13

The design of MC55 friction clutch
qu tao ; song sheng wei

..............page:14-15

Research on axial fan's working characteristic improved by separator in low flow rate region
mao hao xi ; zhang dong hai ; li yi min ; wang xiao dong

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

The research and development on power factor automated compensator
hua zhen ; zhang shu cui ; fan hui

..............page:18-21

Application of steel fiber polymer concrete in foundation of machine tool
yu ying hua ; hu xiao jun ; xu ping

..............page:21-23

Distribution type invented experiment of machinery emulation
dong zuo

..............page:24-26

Study on scheme of IF mobile communication in coal mine underground
yao shan hua ; tang chao li

..............page:26-28

Research into the feature-based modeling technique of the mechanical part
liu zuo ; yu shu zheng ; zhang wei jie

..............page:28-30

Study of gear digress machine joggle parameter optimization
xie jian gang ; lu wei liang

..............page:30-32

Research on presser of industrial boiler based on artificial neural network fuzzy control
zhao peng cheng ; wang zhi jie ; wang yao cai ; jia

..............page:32-34

Ascertainment of the minimal obliquity in inclined shaft winding
zhang an ning ; yin zhong hui

..............page:35-36

Analysing hydraulic cylinder systems on lifter frame-works
huang bai lin ; song xiu hua

..............page:36-38