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introduction： Automobile rear axleSKFImported bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]It is an important part of driving wheel movement。SKFImported bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is fixed in the mechanical transmission process
2014-12-09 Reading quantity 1595
introduction：Abstract:Classification of environmental pollution factors from welding workshop、cause、The characteristics and the mechanism of harm to the operators health are discussed，On the basis of fully learning the relevant treatment technology and design concept at home and abroad，According to the actual situation of Chinas general industrial enterprises, the corresponding management methods are put forward。The development of environmental pollution control technology in welding workshop is prospected。The design principle of environmental pollution control engineering of welding workshop is put forward。It provides scientific reference for improving the existing management theory and improving the treatment efficiency of the existing design。 keyword：Prevention and control of pollution factors in welding workshop 1introduction Welding is heated by electric energy，Push to weld
2014-12-09 Reading quantity 2963
introduction： IKObearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]The use factor mainly refers to the installation adjustment、Service and maintenance、Whether the maintenance and repair meet the technical requirements。According to bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor
2014-12-09 Reading quantity 1620
introduction： KoyoImported bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Fatigue failure is a surface form of failure，The main manifestation is the initiation of fatigue cracks，Expansion and fracture processes，The long-term effects of failure of the metal under alternating loads。
2014-12-09 Reading quantity 1615
introduction：disassembledINAbearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]cleanse，Can also be divided into rough washing and fine washing，First remove the bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts are on the shaft
2014-12-09 Reading quantity 1647
introduction：The raceway sound generation source is caused by the natural vibration of the ring after receiving the load。The elastic contact between the ring and the rolling body constitutes a nonlinear vibration system。When the lubrication or machining accuracy is not high, the inherent vibration related to this elastic feature will be excited，When transferred to the air, it becomes noise。As everyone knows，Even the most advanced modern manufacturing technology is used to process integral eccentric bearings[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，To reduce the power transmission process
2014-12-09 Reading quantity 1668
introduction：In many industries，Surface finishing is faced with a large cost factor。Adopt fine cutting process，Can be milling、When milling and drilling，Both economic benefits and surface quality are taken into account，Thus the finishing process can be optimized。 In the case of high surface quality requirements，Especially when the large feed method is used for processing，In order to achieve the required surface accuracy，The length of parallel finishing edges or secondary cutting edges is usually not sufficient，Just as they are used in knife finishing。 Because the milling cutter is used for cutting with multiple blades，And the sub-cutting edge length in each turn
2014-12-09 Reading quantity 3003
introduction： Rolling bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]There are many kinds and sizes，In order to facilitate the organization of production and selection，Commonly used rolling bearings[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，when
2014-12-09 Reading quantity 1768
introduction： 1.Magnitude of load、Direction and nature：Ball bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Suitable for light loads，Roller bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is used to fix and reduce the friction coefficient of load during mechanical transmission
2014-12-09 Reading quantity 1695
introduction： Cement machinery imported bearings[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Damage is common，Because cement manufacturing often has a lot of wear and tear on these machinery and equipment。How to better understand its vulnerable parts for better production is our concern！machine
2014-12-09 Reading quantity 1625
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