Improvement of counter bore grinding technology of angular contact ball bearing
li heng-cai hu shou-jun wu zhi-ping (precision bearing sub-company; harbin bearing group company; harbin 150036; china)

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

Improvement on bottom air cushion equipment of WAGNER pressure line
zhang guo-hui xu xian-rong zhang xiao-bin (forging sub-factory; harbin bearing group company; harbin 150036; china)

..............page:26,31

Comprehension control and regression analysis of radial and axial clearances of deep groove ball bearing
wang neng-zhi lin li-hong (taizhou yaojiang bearing co.; ltd.; taizhou 318058; china)

..............page:13-14,51

Relationship of velocity peak value and sound pressure level of rolling bearings
xia xin-tao~1 sun li-ming~2 zhao lian-chun~3 (1.henan university of science and technology; luoyang 471003; china; 2.luoyang bearing research institute; luoyang 471039; china; 3.c&u group co.; ltd.; wenzhou 325011; china)

..............page:3-6,23

Calculating on strength of thrust roller bearing rib
wang yu-min wang zhen-ying liu li-hong li yu-hong (gongzhuling bearing factory; gongzhuling 136100; china)

..............page:15-17

Research on M1080 centerless grinder machining spherical roller
wu guang-shan wang ye zhang yan (railway bearing manufacturing sub-company; harbin bearing group company; harbin 150036; china)

..............page:20-23

Effective relation of quality cost and quality management system
zhang zhong-xiao (department of quality management; harbin bearing group company; harbin 150036; china)

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

Radius measuring instrument of taper rollers surface of ball
qiao mei-bo zhang de-xing zou hai-hua (yantai bearing instrument co.; ltd.; yantai 264001; china)

..............page:34-35,37

Technology named"theory of ball center"for ball screw manufacturing
zhao xun-gui (omeda (nantong) accurate machinery manufacture co.; ltd.; qidong 226200; china)

..............page:43-47

gun dong zhou cheng de cun fang bao guan

..............page:40,42,61

Innovation of four-needle canning seal machine for pulling silk in type AGF
liu mu-tian~1 liu hai-bo~2 (1.northern bacterium biology engineering co.; ltd.; harbin 150070; china; 2.voyage and spaceflight bearing sub-factory; harbin bearing group company; harbin 150036; china)

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

Design for crane of worm gear type used to lift 1.5 ton throttle valve
ma jun~1 li ying-li~2 sui shan-yong~2 (1.harbin veic technology co.; ltd.; harbin 150090; china; 2.no.9 end product shop; harbin bearing group company; harbin 150036; china)

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

Automatic design of gear three-dimensional parameter based on Pro/TOOLKIT
zhao yu-ru~1 zhao shu-jie~2 (1.physics department; henan zhoukou teacher college; zhoukou 466000; china; 2.electromechanical engineering college; henan university of science and technology; luoyang 471003; china)

..............page:48-51

A cutting forces prediction system based on digital machining
jing huai-jing yao ying-xue chen shuo-dong (harbin institute of technology; harbin 150001; china)

..............page:52-55,59

Developing situation of bearing assembly equipments in main-land
lu xing-bang yuan xin liu ying (technical center; harbin bearing group company; harbin 150036; china)

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

Application of modern signal analysis in fault diagnosis of rolling bearing
ma dong-xiong~1 lu shuang~(2; 3) zhang zi-da~3 zhang yong-ming~1 (1.center of engineering; changchun university of technology; changchun 130012; china; 2.college of machinery and engineering; changchun university; changchun 130022; china; 3.college of machinery and engineering; jilin university; changchun 130025; china)

..............page:7-10

Research and development of YRT series cylindrical roller and thrust needle roller combined bearings
wang li wang ji-lin wang chao-guang (technical center; harbin bearing group company; harbin 150036; china)

..............page:11-12

Non-magnetic and highly corrosion-resistant titanium alloy bearings
li xing-lin zhang yong-en li jian-ping (hangzhou bearing test & reserch center co.; ltd.; hangzhou 310022; china)

..............page:18-19,25

Principle of grinding spherical ends of cylindrical roller with generating method and roller convexity calculation anylysis
mu jun li lan-ying qi cai-hong (technical center; harbin bearing group company; harbin 150036; china)

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

Design and improvement on HZK20 expanding machine of dust shield
li lan-ying mu jun (electric motor bearing manufacturing sub-company; harbin bearing group company; harbin 150036; china)

..............page:32-33

Grinding method on raceway of four point angular contact ball bearing
jiang rui-qiu tang shuang-jing tang li-xin sui shan-yong (no.9 end product shop; harbin bearing group company; harbin 150036; china)

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

Development of dual conical surfaces twice covered cylinder worm drive geometry parameter design software
peng xiao-nan zhao shu-jie (electromechanical engineering college; henan university of science and technology; luoyang 471003; china)

..............page:56-59

Using on bearing lubricant
chen guo-zhi li heng-cai sun chang-ying (precision bearing sub-company; harbin bearing group company; harbin 150036; china)

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