Selection and utilization of right residual current protection unit
jiang tao1; wei dong2; wang shouhong2 (1. harbin bearing group corporation; harbin150036; china; 2.kinetic energy accommodation company; harbin bearing group corporation; harbin 150036; china)

..............page:56-57,64

Study of low-temperature sintering of SiC abrasives with ceramic binder
wang fucheng (abrasive manufacturing sub-company; harbin bearing group corporation; harbin 150056; china)

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

Design of automatic positioning device used for processing textolite cage pocket
ai xiaofeng1; li wenxiu2 (1. logistics center; harbin bearing group corporation; harbin 150036; china ; 2. precise bearing sub-company; harbin bearing group corporation; harbin 150036; china)

..............page:26,33

Improvement of increasing grinding wheel dressing program for 3MB 2030 DZ grinder
wu zhiping1; mei xingwang2; xiao jingpeng (1. precise bearing sub-company; harbin bearing group corporation; harbin 150036; china; 2. harbin taifu electric apparatus co.; ltd.; harbin 150060; china)

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

Convexity analysis of rollers for tapered roller bearings
qu guojie1; xu linhong2; xing qin1 (1.school of mechanical engineering of dalian university of technology ; dalian 116024; china; 2. faculty of mechanical & electronic engineering of china university of geoscience.wuhan 430074; china)

..............page:1-3,9

Different analysis of bearing width of tapered roller bearing at stages of design and technology application
wang shuai; zhang yonghong (yunnan yuanzheng bearing co.; ltd.; kunming 650114; china)

..............page:4-6,13

Solutions for problem of oversize thickness variation occurred in turning inner raceway of 3200ATN series bearings
huo henghui (market department; harbin bearing group corporation; harbin 150036; china)

..............page:22-23

Design principle of feed mechanism of MZ 206 automatic internal grinder
xuan yuling (bearing r & d center; harbin bearing group corporation; harbin 150036; china)

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

Finite element model and analysis of involute helical gear based on ANSYS
jiang li (school of mechanical and electrical engineering; xinjiang vocational university; wulumuqi 830013; china)

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

Analysis of impotance in enterprise technical documents management
bai jun (bearing r & d center; harbin bearing group corporation; harbin 150036; china)

..............page:44-46

Discussion of zero defect and quality costs
xu liping; du jiaojing (department of quality management ; harbin bearing group corporation; harbin 150036; china)

..............page:47-48,51

Improvement of raceway position detection method in turning inner, outer rings raceway of angular contact bearings
han xuehong1; liu min2 (1. electric motor bearing manufacturing sub-company; harbin bearing group corporotion; harbin 150036. china; 2.small ball bearing branch; harbin bearing group corportion; harbin 150036

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

Contrast and analysis of different gearbox absorber characteristics
wang yongmei1; wang xigui2 (1. department of motorcar engineering; heilongjiang institute of technology; harbin 150036; china; 2.703 research institute; harbin 150036; china)

..............page:58-61

Principle of spectrographic and ferrographic technology and their application in equipment diagnosis
wang lidong; shi chengjiang (liaojing university of petroleum and chemical technology; fushun 113001; china)

..............page:52-55

Analysis of computer engine room electricity design
yu xiumei (harbin bearing group corporation; harbin 150036; china)

..............page:62-64

Repair of bearing outer ring with overgrinded OD
tian qiumei1; tian dianjun2 (1. harbin precise and special bearing factory; harbin bearing group corporation; harbin 150036; china; 2. roller manufacturing sub-factory; harbin beariny group corporation; harbin 150036; china)

..............page:10-11

Technological device design method of cut-off blades to improve their processing efficiency
sui shanyong1; li wenjing1; jian lijun2 (1. air & space bearing division; harbin bearing group corporation; harbin 150036; china; 2. harbin office; festo(china)co.; ltd.; harbin 150026; china)

..............page:24-25

Improvement of inner ring rib grinding technology for double row cylindrical roller bearings
li hengcai; dong fugui; zhang xuedong (precision bearing sub-company; harbin bearing group corporation; harbin 150036; china)

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

Development of 6008 tensioner
zhang chengbao1; chang baochen2 (1. xianghua high-quality sealing bearing factory; harbin bearing group corporation; harbin 150036; china; 2.general bearing company; harbin bearing group corporation; harbin 150036; china)

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

MB43100(PC)grinding machine conred system in reason design
xiao jingpeng sun changying chang wei (precise bearing sub-company; harbin bearing group company; harbin 150036; china)

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

Research of grinding technology of deep groove ball bearings applied to automobile engines
ping jingyan; liu dongmei; han shuang (small ball bearing branch; harbin bearing group corporation; harbin 150036; china)

..............page:16-17,25

Analysis of wear for tapered roller bearing caused by raceway error
wang jun (small tapered bearing division; harbin bearing group corporation; harbin 150036; china)

..............page:20-21

Measurement and mating methods of radial clearance of spherical roller bearings
zhang yijun; liu yong ; ma xinghai (railway bearing manufacturing sub-company; harbin bearing group corporation; harbin 150036; china )

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

Transformation of MⅢ33 machine tool
li zongbao1; zhang yehan2; lou yingxue3 (1. the second steel ball factory; harbin bearing group corporation; harbin 150036; china; 2.harbin institute of technology; harbin 150001; china; 3. bearing r& d center; harbin bearing group corporation; harbin 150036; china)

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

Technical improvement on planet gear in MB43100 double plates lapper
song min1; wang yuhong2; wang ye1 (1.roller manufacturing sub-factory; harbin bearing group corporation; harbin 150036; china; 2.railway bearing manufacturing sub-company ; harbin bearbin group corporation; harbin 150036; china)

..............page:34-35

Discussion on technolog of low-noise tapered roller bearing
wang mingl (general bearing company; harbin bearing group corporation; harbin 150036; china)

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

gun dong zhou cheng an zhuang qian zhou de jian xiu

..............page:35,55

Reforming MZ2015 grinder with PLC
wang laifeng (general bearing company; harbin bearing group corporation; harbin 150036; china)

..............page:38-39,51