掌上易點（北京）科技有限公司

Analysis of the short board caused by high-end bears to make up in china

"high-end bearing is dependent on the import, why don't we can't create it?" after investigation of five or six provinces such as dongsan province, zhejiang, shandong, wang dongsheng, the executive deputy director of the shandong technology transformation center of the chinese academy of sciences, found the answer: the biggest problem is in the material "there is no good steel, never make high-end bearings". as a core component of the mechanical equipment, the bearing supports the mechanical rotating body, reducing the friction coefficient, and ensures its rotation accuracy. in his view, regardless of airplane, car, high-speed rail, or high-precision machine tools, instrumentation, "all rotating parts, need bearing".

Technical article 2021-03-06

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Linxi: "five projects" promotes high quality development of the bearing industry

A few days ago, linxi county mingxin heavy industry machinery co., ltd. successfully developed p2-level screw bearings, product accuracy is 4 times that of japan, the same type of germany; high load capacity angular angular contact ball bearing produced by hebei youtejie bearing co., ltd., the product accuracy reaches p5, and the speed is 2 times the domestic similar products ... and the world's extension, filling a number of white gaps in the linxi bearing industry, also injecting new vitality into the high quality development of the bearing industry.

Industry news 2021-03-06

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Equipment industrial division develop significant short board equipment and bearing development

On may 24-26, 2018, in order to promote the implementation of major shortboard equipment special projects, the ministry of industry and information technology will go to hunan changsha, zhuzhou, xiangtan and other places to conduct field research, understand china's electric, china middle car, china air duty, china wu mine in xiangsui and huayuao, chongde industrial, xiangtan motor and other companies major short board and bearing development, there is a problem, listening to the next policy measures.

Technical article 2021-03-06

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Going to the "branching mouth"! analysis of the development status and trend of chinese bearing enterprises

It has always been a large gap between prospective technical reserves in prospective technical reserves. however, it is also undeniable that in recent years, there are no shortage of self-contained parts companies in the corresponding technical field, and there are also many companies that are easy to gradually replace import parts. there are also many companies enter the "unknown small paw". "

Industry news 2021-03-06

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Skim axis to support the spacecraft continues to help my country's space fighting space

Northeast network april 23, (liu wei reporter jiang yu) in the spacecraft, there is a part called bearings, "a head" is small, but it is an indispensable role in spacecraft flight. the minimum inner hole diameter is only a few millimeters, only the soybean grain is like, the largest inner hole diameter is only dozens of millimeters, but so delicious but controls the aerospactor activity "posture".

Technical article 2021-03-06

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China customs is a large number of counterfeit skf skf brands being collected

On february 1, 2018, skef participated in a combat counterfeit bearing export action conducted in china, a large number of counterfeit skf brands were all collected in the customs, with more than 2 million yuan. the action is jointly participated by the general administration of customs, and the customs department will issue administrative penalties for the relevant companies. due to the huge amount involved, it is rising to criminal cases, and participating in the fraud will be severely punished by the law. in a seized fake, there is a fake deep groove ball bearing, a tapered roller bearing, a cylindrical roller bearing, and the like. these counterfeit bearings are not allowed to meet the performance requirements of the machine, which is easy to cause large-scale damage to the surrounding machine, causing planned production and financial losses to end users.

行業動态 2021-03-06

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Chengdu's five-sided sales fake brand bearing was approved by the market

On the morning of april 25, with the positive rings, a commodity crime that was charged with the sale of counterfeit registered trademarks was publicly held in the jinniu district tier steel city lamp market. partially invited chengdu, jinniu district two-level people representatives and cppcc members, and the management of the case of the opener of the lamp market. in order to welcome the 4 · 26 world intellectual property day, the rule of law environment for protecting intellectual property rights is created, and the jinkiu district court of chengdu will move this case to the power supply market. before preaching, the golden cow court staff first popularized relevant criminal law knowledge about selling counterfeit registered trademarks. at 10 o'clock in the morning, the trial is long, and the trial is kicked off.

Technical article 2021-03-06

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Bearing knowledge learning tutorial

Scrolling bearings are widely used in the basic parts of various types of machinery. the rolling bearings are generally composed of four basic geometric components of the inner ring, outer ring, rolling bodies and holders (commonly known as "four major parts", and most work occasions must have a lubrication. ), the bearing structure bearing structure is usually assembled on the shaft and rotates with the shaft. the outer ring is typically supported in the bearing seat or the mechanical component housing. however, in some applications, there are also outer circles, fixed or inner ring, and the outer ring is rotated; there are more components of components;

Industry news 2019-11-22

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Skim axis to support the spacecraft continues to help my country's space fighting space

Northeast network april 23, (liu wei reporter jiang yu) in the spacecraft, there is a part called bearings, "a head" is small, but it is an indispensable role in spacecraft flight. the minimum inner hole diameter is only a few millimeters, only the soybean grain is like, the largest inner hole diameter is only dozens of millimeters, but so delicious but controls the aerospactor activity "posture".

Technical article 2019-11-22

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The 6th linqing · china bearing exhibition opened on april 20th

On april 12, the office of the liaocheng people's government held the sixth issue of linqing, china bearings, spatant parts and special equipment exhibition and bearing industry high-level forum press conference. wang qingrui, deputy secretary of the party group of linqing municipal government, introduced the basic situation of the exhibition and the forum.

Industry news 2019-11-22

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Shenzhou high-speed rail 4 million us dollars to buy vehicle bearing defect detection system

The company's wholly-owned subsidiary shen iron us company signed an agreement with the us railway transportation technology center, and shen iron us company purchases its vehicle bearing defect detection system (tads system) and its dedicated technology and intellectual property rights to the us railway transportation technology center. technology and intellectual property have been applied to north american railway, europe railway and the bearing test of china's high-speed vehicles and truck vehicles, and transaction prices are $ 4 million. after the above transaction is completed, the company will complete the intellectual property rights of acoustic detection bearings, thereby better serving china railway.

Industry news 2019-11-22

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What is the role of various types of bearings?

Bearings can be divided into a variety of, rolling bearings, heading bearings, ball bearings, push bearings, and the like. in terms of its role, it should be supported, that is, the literal explanation is used to carry axes, but this is only part of its role, which supports its substance. it can also be understood that it is used to secure the shaft. it is the fixed axis to make it only to rotate and control their axial and radial movement. the consequences of no bearings do not work at all. since the axis may move in any direction, the axis can only be rotated during operation.

Technical article 2019-11-22

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Guangxi gaotong intelligent technology co., ltd.

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