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introduction：In order to prolongSKFbearing[SKFbearing:SKFThe full name is“Svenska Kullager-Fabriken”The Chinese transliterated name is“SKF”；SKFThe group is headquartered in Gothenburg, Sweden，Is a leader in bearing technology and manufacturing。SKFBearings can be divided into sliding according to different specific structures and similarities and differences in working propertiesSKFBearing and rollingSKFbearing]Service life，Pay attention to industrySKFbearing[SKFbearing:SKFThe full name is“Svenska Kullager-Fabriken”The Chinese transliterated name is“SKF
2015-05-09 Reading quantity 1566
introduction：Bearings for rolling[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。]Have the performance，It can maintain long-term use under good conditions，Bearings must be inspected and maintained，This inspection and maintenance（For bearing storage before loading, see attached bearing storage），It is important to prevent failure in advance，It is expected to operate according to standards suitable for the operating conditions of the machine
2015-05-09 Reading quantity 1555
introduction：Car ownership is growing rapidly，Highways are growing，The speed of cars keeps increasing,Increasing traffic,Traffic accidents are on the rise as a result。Automobile safety design has become an important topic。The technical state of the car、The technical state of the road and the technical and mental state of the driver，It affects automobile traffic accidents 3Large factor。Analysis of a large number of automobile accidents shows that：Most accidents are not caused by the technical state of the car，And mainly because drivers violate traffic rules，Like drinking、Caused by fatigue and carelessness。But automobile safety also has the problem of ergonomics and automobile parts failure。This requires steam
2015-05-09 Reading quantity 2830
introduction：Basic concept of stainless steel： Stainless steel is short for stainless steel，It is composed of stainless steel and acid-resistant steel two parts，In short，Steel that can resist atmospheric corrosion is called stainless steel，The steel that can resist the corrosion of chemical media is called acid-resistant steel。Generally speaking，Body countWcrGreater than12The steel has the characteristics of stainless steel according to the microstructure after heat treatment can be divided into five categories：Ferritic stainless steel、Martensitic stainless steel、Austenitic stainless steel、austenite-Ferritic stainless steel and precipitated carbonized stainless steel。 Ferroalloy is an important raw material for steelmaking and casting，Used as a deoxidizer in steelmaking and casting
2015-05-09 Reading quantity 2968
introduction： 1、Learn about variable speed drivesINAAligning ball 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。]Shape and connection size。 2、Variable speed driveINAAligning ball bearings can be arranged horizontally，It can also be placed vertically or tilted。Reversible rotation。Positive and negative input and output power。
2015-05-09 Reading quantity 1583
introduction：Self-aligning roller 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。]There are many causes of damage，Such as：（1）The load exceeds the original estimate；（2）Ineffective seal；（3）Too small bearing clearance caused by too tight fit and so on。Each of these factors has its own special damage pattern and will leave special damage traces。therefore
2015-05-09 Reading quantity 1530
introduction：Starter 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。](Commonly known as copper sleeve)，In normal use，Because of excessive wear, the journal and copper sleeve often appear loose，Ultimately affect the performance of the starter。There are two main reasons why the starter copper sleeve is easy to wear： One is to bear a large load，This is immutable
2015-05-09 Reading quantity 1535
introduction：Car ownership is growing rapidly﹐Highways are growing﹐The speed of cars keeps increasing﹐Increasing traffic﹐Traffic accidents are on the rise as a result。Automobile safety design has become an important topic。The technical state of the car﹑The technical state of the road and the technical and mental state of the driver﹐It affects automobile traffic accidents 3Large factor。Analysis of a large number of automobile accidents shows that﹕Most accidents are not caused by the technical state of the car﹐And mainly because drivers violate traffic rules﹐Like drinking﹑Caused by fatigue and carelessness。But automobile safety also has the problem of ergonomics and automobile parts failure。This requires steam
2015-05-08 Reading quantity 2811
introduction：Why does stainless steel also have magnetic? It is often thought that magnets attract stainless steel，Verify its advantages and disadvantages and authenticity，No magnet, no magnet，Think well of，The real deal；The smoker is magnetic，They think its a fake。In fact，This is an extremely one-sided approach、Unpractical ways of identifying errors。 There are many kinds of stainless steel，It can be divided into several categories according to the organizational structure at room temperature： 1．Austenitic type：Such as304、321、316、310Etc.； 2．Martensitic or ferritic form：Such as430、420、410Etc.； Austenotype is non-magnetic or weakly magnetic，
2015-05-08 Reading quantity 1539
introduction：Secure a ferrule，The maximum amount of movement of the other ring along the radial or axial direction。The maximum amount of movement along the radial direction is called radial clearance，The maximum amount of movement along the axis is called axial clearance。 Generally speaking，The greater the radial clearance，The axial clearance is also larger，Vice versa。Per 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。]The state youre in，Wide clearance
2015-05-08 Reading quantity 1460
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