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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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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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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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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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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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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