Main measures for economizing on electricity of induction furnace
wang wei; gao shihong (turning retainer branch; harbin bearing group corporation; harbin 150036; china)

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

Making an approach to bearing education about integrating theory with practice
xin chun (training center; harbin bearing group corporation; harbin 150036; china)

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

Cylindrical surface chroming renovation method of spindle parts
jin zhao1; sun benwei2 (1.training center; harbin bearing group corporation; harbin 150036; china; 2.yingkou city road pitch rabbing station; yingkou 115000; china)

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

gun dong zhou cheng de run hua

..............page:2,4,13,44,48,60,62,64

Research of closed mechanical system
li zhigang; cheng xvyan (luoyang bearing research institute science and technology co.; ltd .; luoyang 471039; china)

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

Processing technology of spindles with inverted taper bore
wang shaoying; shi baoling; ma lijun (gongzhuling bearing factory; gongzhuling 136101; china )

..............page:51,54

Improvement of bush casting technology
duan yafang; gao yongqin; wu xinhua (harbin turbin company limited; harbin 150046; china)

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

Measurement of distance of center of two symmetry holes
ma xiuling; zhao yujuan; wan tiehua (department of quality management; harbin bearing group corporation; harbin 150036; china)

..............page:41-42

Analysis of error from adjustment and use of bearing special measuring devices
sun huaiquan ; wang yunbin (department of quality management; harbin bearing group corporation; harbin 150036; china )

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

How to determine accuracy of machines overhaul
wang shuqin (bearing r & d center; harbin bearing group corporation; harbin 150036; china)

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

Improvement on rapid feed mechanism of Л3-27 grinding machine
zhang huibo; li yanbin (thrust bearing factory; harbin bearing group corporation; harbin 150036; china)

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

Exhibition role and tactics analysis of enterprise attending exhibition
liu yingzhi; li zongwei (bearing r & d center; . harbin bearing group corporation; harbin 150036; china)

..............page:45-46

Simplified design of toolings used in double roller superfinishing machines
li yanping; hong jingqi (harbin precision special bearing factory; harbin bearing group corporation; harbin 150036; china)

..............page:38,58

Structure improvement of measurement point for master of tapered roller bearing cone rib height
meng yu1; liu yanbo1; ding zhiqiang2 (1.department of quality management; harbin bearing group corporation; harbin 150036; china; 2.trial-producing sub-factory; bearing r&d center; harbin bearing group corporation; harbin 150036; china)

..............page:39-40

Transformation of HZ3MZ223 roller bearing inner ring rib grinder
qu peijun; cai lili (bearing r&d center; harbin bearing group corporation; harbin 150036; china)

..............page:18-19,26

Improvement on C7620 lathe electrical system with programmable controller
lin binjie; yu tiejiang (nanzhi bearing sub-factory; harbin bearing group corporation; harbin 150056; china)

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

Design of barrel spraying cleaner
chen rong; zhong hua (training center; harbin bearing group corporation; harbin 150036; china)

..............page:32,34

Processing method of tapered roller convexity with centreless grinding machine
xuan yuling; ma ke (bearing r & d center; harbin bearing group corporation; harbin 150036; china)

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

Raising machine tool efficiency of installing shaft with angular contact ball bearing in pairs
yu xin (market department; harbin bearing group corporation; harbin 150036; china)

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

Study of processing technique of thin wall cage with square pocket
jiang guangyi1; ma junjuan2; zhang wen3 (1.railway bearing manufacturing sub-company; harbin bearing group corporation; harbin 150036; china; 2.air & space bearing division; harbin bearing group corporation; harbin 150036; china; 3.market department; harbin bearing group corporation; harbin 150036; china )

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

Improvement of regulation wheel guiding surface during tapered rollers outer surface grinding
tang fengru; wang ye; zhang yan (railway bearing manufacturing sub-company; harbin bearing group corporation; harbin 150036; china)

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

Transformation of 14K bearing tester
chen tieguang; zhang jinghua; song zhenchang (tool-die and equipment sub-company; harbin bearing group corporation; harbin 150036; china)

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

Improvement on way of hot-rolling original steel balls workblank
liu yingxue; li zhongbao; wang yadong (1.bearing r & d center; harbin bearing group corporation; harbin 150036; china; 2.steel ball making sub-company; harbin bearing group corporation; harbin 150036; china)

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

Testing of processing route of tungsten alloy balls
miao pu (steel ball company; harbin bearing group corporation; harbin 150036; china)

..............page:5-6,10

Native transformaton of oscillating reciprocation system of T-117 type precision inner bore grinding machine
jin yanlin1; jiang guangyi2; zhang yijun2 (1.department of quality management; harbin bearing group corporation; harbin 150036; china; 2.railway bearing manufacturing sub-company; harbin bearing group corporation; harbin 150036; china)

..............page:22-23,29

Numeric control improvement on M7650 double-ended grinder
bai jun1; yang weidong2 (1.bearing r & d center; harbin bearing group corporation; harbin 150036; china; 2. department of quality management; harbin bearing group corporation; harbin 150036; china )

..............page:11,15

Analysis of tapered bearing cone rib friction with roller reference face and noise
yang chun; qiao xiuqing (bearing r& d center; harbin bearing group corporation; harbin 150036; china)

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

Development and application of HSR cleaning lotion
hao taoxue; yang lei; chui ying (bearing r & d center; harbin bearing group corporation; harbin 150036; china)

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

Improvement of bearing anti-rust procedure
ping jingyan (small ball bearing branch; harbin bearing group corporation; harbin 150036; china)

..............page:35,42

Analysis of abnormal sound about extra light series P4 tapered roller bearing
chen xiangwei; feng haitao; liu ying (market department; harbin bearing group corporation; harbin 150036; china)

..............page:30-31

Analysis of ISO standard of monitor and measurement in process
jiang yiyong; zhu shunhua; sun yu (market department; harbin bearing group corporation; harbin 150036; china)

..............page:47-48

Use and maintenance of engineering machinery hydraulic system
sun benwei1; li junguo2 (1.yingkou city road pitch rabbing station; yingkou 115000; china; 2. training center; harbin bearing group corporation; harbin 150036; china)

..............page:52-54

Quality management of measuring devices on site
ding fuhai1; wang libin2; guo shuzhi1 (1.department of quality management; harbin bearing group corporation; harbin 150036; china; 2.bearing r & d center; harbin bearing group corporation; harbin 150036; china)

..............page:49-50,56

Design and use of fixture for special purpose in press die grinding
zhang yuqing (tool-die and equipment sub-company; harbin bearing group corporation; harbin 150036; china)

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