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introduction：(1)Automatic aligning ability
From the circular grooveDF(45-°45)°assembly，During installation，By elastic deformation of steel ball and transfer of contact point，Even if the mounting surface is somewhat deviated，It can also be absorbed inside the rail slider，Produce the effect of automatic aligning ability and obtain smooth motion with high accuracy and stability。
2016-03-16
Reading quantity 1918
introduction：The bearings currently used can generally be divided into rolling bearings and plain bearings；The working principle of rolling bearings and plain bearings can be distinguished by the name，The friction that occurs when the rolling bearing is working is rolling friction，The sliding friction occurs when the plain bearing is working；The size of the rolling friction force mainly depends on the manufacturing accuracy；The friction of plain bearing mainly depends on the material of the bearing sliding surface。The general working face of plain bearings has a self...
2016-03-15 Reading quantity 1597
introduction：1) Track bearing position in mill and record。Timken can provide roll neck bearing service record cards for customers，Can be used to record the bearing housing number，Roll number，Rack number，The position of the bearing on the mill，Data such as outer ring bearing area and rolled product tonnage and bearing working hours。Record cards should be updated and accessible to maintenance personnel，The bottom blank space can record bearing measurement data and other inspection details...
2016-03-15 Reading quantity 1749
introduction： one、Classification of ceramic bearings and ceramic ball bearings By material：Ceramic bearings can be divided into zirconia ceramic bearings、Silicon nitride ceramic bearings、Composite ceramic material bearing。 By structure...
2016-03-16 Reading quantity 1703
introduction： How to prevent the burning of imported bearing diesel engine bearings？The main reason for the burning loss of imported bearing diesel engine is the high internal temperature of diesel engine，Bearing working environment is poor，Therefore, when we want to prevent, we mainly maintain and improve the working conditions of bearings，Preventive measures are as follows： 1、Strictly measure the coaxiality and roundness of main bearing holes of diesel engine block。 ...
2016-03-16 Reading quantity 1687
introduction：one、Coupling concept Coupling belongs to the category of general mechanical parts，Used to join two axes in different mechanisms（Drive shaft and driven shaft）A mechanical part that rotates together to transmit torque。In high-speed and heavy-duty power transmission，Some couplings have cushioning、Damping and improving the dynamic performance of shafting。The coupling consists of two halves，Respectively connected with the drive shaft and the driven shaft...
2016-03-14 Reading quantity 1788
introduction： Imported SKF bearing roller bearing oil test method： Bearing fault characteristics，Indicating severe damage in the later period（Usually the bearing is damaged，axle-like，burn，Sand frame spallation，runway，beading）Most days are less than a week，Greater equipment capacity，faster，Short interval。therefore，In the actual bearing in bearing fault diagnosis...
2016-03-14 Reading quantity 1785
introduction： Comparison of characteristics of joint bearing bidirectional thrust ball bearing and deep groove ball bearing： Knuckle bearing is a kind of plain bearing with special structure。Its structure is simpler than that of rolling bearings，It is mainly composed of an inner ring with an outer sphere and an outer ring with an inner sphere，Can withstand large loads，According to their different types and structures，Can withstand radial load...
2016-03-14 Reading quantity 1701
introduction：Sensor technology is an important part of testing and automatic control。In the test system，Be positioned as a gauge，Its main feature is that it can accurately transmit and detect a certain form of information，And transform it into another form of information。 Specifically, sensors refer to those against the quilt...
2016-03-14 Reading quantity 1781
introduction：A relay is an electronic control device，It has a control system（Also known as input loop）And the controlled system（Also known as output loop），It is usually used in automatic control circuits，It actually uses a smaller current to control a larger current“Automatic switch”。 Electromagnetic relays generally consist of an iron core、coil、armature、Contact reed and other components。Just add it to both ends of the coil...
2016-03-14 Reading quantity 1681
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