ASAHI bearing agents - nsk bearing agents 
 ASAHI bearing agents - nsk bearing agents 

 Main contents and objectives 
 In order to carry out the simulation test, you must first some representative types of the typical products of the bench or analog test to identify the life and carrying the functional relationship between working conditions, and then use this relationship, through the computer bearing the design and testing work This is usually only for extremely important product testing. According to China's existing capacity, the main objective of the next decade is the simulation of rail vehicle bearings, automotive wheel bearings and high-speed grinding machine spindle bearings, and gradually to have a certain simulation conditions. Study are as follows: 
 Simulation system on the simulation test equipment for rail vehicles, car wheels, machine tool spindle. 
 Typical test data to find the railway, vehicle, car wheels, grinding machine spindle bearing the mathematical model. 
 The preparation of computer simulation software. 
 Lubrication technology 
 Technical summary 
 Rolling in motion lapsed due to resistance of the bearing continuously wear grease (oil) and lubricating the different ways to reduce the effect of bearing friction and wear. Lubrication technology has become an important part in bearing technology research. Grease (oil) is called the bearing parts (for the inner ring, outer ring, rolling body cage). 
 ASAHI bearing agents - nsk bearing agents 
 NSK-way of bearing types, its structure type, level of tolerance, material selection, processing methods, there are differences, but the basic manufacturing process includes the following: 
 1, NSK-way bearing parts manufacturing - bearing parts check - bearing parts demagnetization, cleaning, rust - bearing assembly-NSK-way bearing finished check-NSK-way bearing finished demagnetization, cleaning - Bearing finished oiled packaging bucket finished product storage . 
 2, the ring is an important part of NSK-way bearing, a wide variety of NSK-way bearing, so different types NSKNSK one-way bearing ring size, structure, manufacturing equipment used, process methods. Ring machining processes, the process is complex and requires high machining accuracy, the quality of the processing of the ferrule precision, service life and performance of NSK-way bearings have an important impact. 
 ASAHI bearing agents - nsk bearing agents 
 3, the ferrule manufacturing of raw materials for a cylindrical bar or tube material, according to the molding process, the NSK one-way bearing rings generally have the following manufacturing process. 
 1) (bar) Cutting - Forging - Annealing (or normalizing - turning (cold rolling forming) - the heat treatment quenching and tempering - grinding - parts inspection - demagnetization, cleaning - submitted to the assembly. 
 2) (bar, tube feeding) Cutting - cold rolling molding - heat treatment quenching and tempering - grinding - Parts inspection - demagnetization, cleaning - submitted to the assembly. 
 3) (tube feeding) Cutting - turning molding - heat treatment quenching and tempering - grinding - parts inspection - demagnetization, cleaning - submitted to the assembly 
 4) (bar) under the material - cold (warm) - Turning - heat treatment quenching and tempering - grinding - parts inspection - demagnetization, cleaning extrusion - submitted to the assembly 

 Tianjin imported bearings Sales Co., Ltd. for many years to: SKF import bearing, NSK bearing NTN imported bearings, NACHI imported bearings, KOYO, imported bearings, FAG import bearing, INA imported bearings, TIMKEN imported bearings and other well-known imported bearings sales. 
 The products involved: deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, aligning ball bearings, spherical roller bearings, needle roller bearings, angular contact ball bearings, thrust ball bearings, thrust roller bearings, bearing joints, spherical bearings, linear guide series. 
 Applicable industries: iron and steel metallurgy, port machinery, petrochemical, automobile manufacturing, machine tools and paper industry. 
 Sales all over Guangdong, Guangzhou, Dongguan, Foshan, Chengdu, Shenzhen, Zhongshan, Zhuhai, Wuhan, Shenyang, Taiyuan, Urumqi across the country. 
 Relying on the coastal geographical advantage of Tianjin Port, with the price advantage and quality advantage of the company's products, has developed into a considerable scale bearing trade company. Has its own bonded warehouse in Tianjin Port also won the trust of our customers and support. 

 Tel) 86-022-87887680 (Gujing Li) 
 QQ 1945759772 
 Web site: http://www.sjrxzc.com 


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 ASAHI bearing agents - nsk bearing agents