Increase scientific and technological research and development efforts
Northwest bearing to the production of large , large, extra large bearing products as a basis , after many years of accumulation, reached a certain scale of production, has been listed as one of six large enterprises stalls bearing industry . The company has an important national enterprise technology center , the National and Local Joint Thin section bearing Engineering Laboratory , postdoctoral research station, established a technology center at the core and relying on technological innovation system , with proprietary technologies and technical know-how a number of independent intellectual property rights. Companies Famous Chinese Trademark trademark brand , brand awareness and market influence in the Rolling mill bearings industry at a higher position. However, due to a shortage of funds in recent years , lack of technological inputs , equipment becomes obsolete influence companies to improve competitiveness and to develop high-end products "bottleneck ." Compared with the same industry advanced enterprises , and gradually widening the gap , in terms of sales revenue in the industry at around 30 , a larger decline .
Precision bearings according to ISO grading standards are divided into: P0, P6, P5, P4, P2. Rank higher in turn, where P0 is the general accuracy, other grades are precision level. Of course, different classification standards, different types of bearings, their classification method somewhat different, but the meaning is to the. The use of performance requirements of precision bearings rotating body with high runout accuracy, high-speed rotation and small changes in friction and friction.
2014年5月27日星期二
2014年5月13日星期二
ZYS Precision Bearing Strengthen research and education bearing imminent
so far the school has a national bearing industry has trained nearly 2,000 undergraduate and graduate students . The vast majority of these students have become the backbone of the bearing industry technology , Henan University of Science and Technology has been Precision Bearings hailed as " China 's bearing industry Whampoa Military Academy" insiders . However, the school offers professional bearing more than 60 graduates per year only , can not meet the needs of the country thousands of bearing plant.
Strengthen research and education bearing imminent
Japanese bearings giant wheel bearing its headquarters staff as much as 1800 R & D , which is China bearing counterparts dare not imagine. In many outsiders view, is a kind of simple structure bearing components , it is necessary with so many researchers do ? In fact, we see in everyday life bearings are low -tech low-end bearings , and bearing high degree of technical complexity is low-end bearing can not be compared .
Chinese Academy of Engineering Bingheng believe that high-end research and development related to the bearing material , and lubricating oils , manufacturing , design, bearing manufacturing equipment , testing and other tests a series of technical problems , but also contact mechanics , lubrication theory , tribology , fatigue and damage, heat treatment and organizations and other basic materials research and interdisciplinary .
Strengthen research and education bearing imminent
Japanese bearings giant wheel bearing its headquarters staff as much as 1800 R & D , which is China bearing counterparts dare not imagine. In many outsiders view, is a kind of simple structure bearing components , it is necessary with so many researchers do ? In fact, we see in everyday life bearings are low -tech low-end bearings , and bearing high degree of technical complexity is low-end bearing can not be compared .
Chinese Academy of Engineering Bingheng believe that high-end research and development related to the bearing material , and lubricating oils , manufacturing , design, bearing manufacturing equipment , testing and other tests a series of technical problems , but also contact mechanics , lubrication theory , tribology , fatigue and damage, heat treatment and organizations and other basic materials research and interdisciplinary .
2014年5月8日星期四
Rolling mill bearing Carry out large-scale projects
Proposed two sessions related to economic growth targets , infrastructure around the city began to actively start including road , rail, water , ports, airports and other major urban projects . Carry out large-scale projects , so that the entire domestic construction machinery industry to recover, demand for construction machinery relatively strong , while increasing market demand for bearing a certain extent .
From the data , the current domestic marine ships, automobiles , oil pipelines and so on industry production Rolling mill bearing plans to maintain a certain stability. And bearing a slight increase in construction machinery industry production plans. With the recovery of the construction machinery industry will contribute significantly to the demand for bearings , bearing industry will develop further. Most of the Bearing manufacturing machine bearing steel enterprises to maintain good sales in March , sales growth could help stabilize the entire bearing steel market , promote the rapid development of bearing steel companies.
The current stable development of China's bearing manufacturing industry , market demand for high-end bearing is growing, such as machine tool bearings , aerospace bearings, high-speed precision bearings, wind power bearings, rolling bearings , high-speed rail bearings, turbocharger bearings , and so on .
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