Technical articles
A gauge capable of forming an accurate Angle between two flat surfaces that have coalescing properties。Using the Angle measuring block attachment, the measuring blocks with different angles are formed into the required angles﹐It is often used to verify the Angle template and universal Angle ruler﹐It can also be used to directly measure the Angle of the workpiece。figure Two angular measuring blocks For two Angle measuring blocks﹕in10°~79°A measurement Angle between them is calledⅠType Angle measuring block﹔ in80°~100°occasionally4One measuring Angle is calledⅡType Angle measuring block。Angular measuring blocks are supplied in complete sets﹐points0level﹑1level﹑2level3Species accuracy﹐The allowable deviation of the measurement Angle is different
In the process of maintenance,It is often found that some cars have a larger driving noise,Check the tires for abnormal wear,There is no obvious abnormal sound when turning the wheel on the elevator。This phenomenon is often caused by hub 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。]Caused by abnormal damage,The so-called abnormal refers to the bearing caused by installation reasons[bearing:shaft
rightTIMKENbearing[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。]Regular maintenance of equipment、It is removed during operation and replacement of peripheral partsTIMKENbearing[bearing:bearing(“Bearing”,Japanese person“shaft
usual,The shaft is made of two 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。]Supported in radial and axial directions,Will one side of 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 produced on the shaft
Eccentric 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。]Model number weight eccentricity gauge " 45712200&nbs
Drop several drops of oil onto the filter paper,Get a clean red filter paper。After the oil leaks,If there is a black powder on the outside,It feels awkward to touch with the hand,It means that there are a lot of impurities in the lubricating oil,Good lubricating oil has no powder,Dry and smooth to the touch,And yellow marks。 Grease is very critical if,UseNSKImported bearing[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。The main brands of imported bearings arenskbearing,ikobearing,fagbearing,mass
Thickening agent is composed of a network of soap fibers,It functions like a container for lubricating oil。Fill the space with lubricating oil,Its like a small hole in the sea filled with water。 If a sponge is squeezed,The water will run out.,The grease will act like a sponge,The oil is expelled by pressing,butTIMKENbearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is used to fix and reduce the load during mechanical transmission
Pay attention to installation force。As the raceway reveals the spaced depressions,It indicates that the load has crossed the elastic limit of the material。This is because static transfer or serious impact(If you have used a small axe hammer to hit the bearing during installation[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。]Etc.)actuated。The accurate installation method is to apply force only to the ring to be pressed。 Look out
Easy to makeFAGbearing[FAGbearing:The main shaft bearing is made of a solid inner ring、Outer ring、The ball、And a single row angular contact ball bearing consisting of a cage assembly with a solid window cage。]The main causes of metal flaking are as follows: one、FAGbearing[FAGbearing:The main shaft bearing is made of a solid inner ring、Outer ring、The ball、And a single row angular contact ball bearing consisting of a cage assembly with a solid window cage。]A surname、The axial direction of the outer ring is not perpendicular to the step surface、Shaft bending,FAGbearing[FAGbearing:The main shaft bearing is made of a solid inner ring、Outer ring、The ball、And cages with solid window cages
The reducer is a power transmission mechanism,Speed converters using gears,Switch machine(motor)The number of turns slows down to the desired number of turns,And get a larger torque mechanism。In the mechanism currently used to transmit power and motion,The application range of reducer is quite wide。It can be seen in almost all kinds of mechanical transmission systems,Ships from vehicles、CARS、locomotive,Heavy machinery used in construction,Processing machines and automatic production equipment used in the machinery industry,To common household appliances in daily life,Clocks and so on.