introduction: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。]Packing includes inner packing and outer packing。 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,To reduce
2014-12-21 Reading quantity 1589
introduction:inKOYOBearing during use,It can be said that vibration and temperature on cylindrical 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。]The impact is very large,Lets look at the bearings first[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is the part that fixes and reduces the friction coefficient of load in the process of mechanical transmission
2014-12-21 Reading quantity 1595
introduction:Imported bearings in use[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,Of good quality,Of course, the price is not cheap。]Should pay attention to the main precautions are4aspect,In order to make the bearing work better,The following Yiyi detailed introduction。 1、Selection and control of shaft and bearing tolerances After the bearing is pressed into the bearing, it should rotate flexibly without blocking。If there is obvious rotation is not flexible,It means that the size of the shaft is too large,Tolerance to be reduced。If the bearing is pressed into the shaft, the hand rotation is obvious“Shasha
2014-12-21 Reading quantity 1645
introduction:SKFImported 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,Of good quality,Of course, the price is not cheap。]Installation is good or not,It will affect the accuracy of the bearing、Life and performance。therefore,Please fully study the installation of bearings,Please follow the operating standards including the following itemsSKFImported 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,f
2014-12-21 Reading quantity 1573
introduction:Working principle of reducer Detailed content: In a nutshell,It is the use of all levels of gear transmission to achieve the purpose of reducing speed.The reducer is composed of gear pairs at all levels.For example, using small gears to drive large gears can achieve a certain goal of deceleration,Then adopt the multi-level structure,You can significantly reduce the RPM. The reducer is generally used for transmission equipment with low speed and high torque,Knob motor.The power of an internal combustion engine or other high-speed operation is decelerated by meshing large gears on the output shaft with fewer teeth on the input shaft of the reducer,The ordinary reducer will also have several pairs of the same principle gear to achieve the ideal speed reduction effect
2014-12-21 Reading quantity 2814
introduction:Double row deep groove 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。]Radial clearance means that a ferrule is fixed,The other ring is perpendicular to the double row deep groove 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
2014-12-21 Reading quantity 1626
introduction:Make sure the car starts smoothly This is the primary function of the clutch。Before the car started,Naturally, you start the engine first。And when the car starts,The car accelerated gradually from a complete standstill。If drive train(It connects the whole car)Rigidly connected to the engine,Once the transmission is in gear,The car will make a sudden leap forward,But it doesnt get started。This is because the car goes from standstill to forward thrust,It has a lot of inertia,It creates a large drag moment on the engine。Under this inertial resistance moment,The engine speed drops sharply to the lowest stable speed in an instant(normal300-500RPM)
2014-12-21 Reading quantity 2943
introduction: Automobile covering is one of the most important components of automobile products,It is generally manufactured by stamping process through large molds。Body coverings require a smooth surface,No wrinkles allowed、scratch、Surface defects such as brushed hair,Adequate rigidity and dimensional stability are required。These are closely related to the mechanics of the plate and shell in the process of processing,The mechanical problems in the forming process are very complicated,Only by using numerical techniques can the problem be simplified。 At present, the forming process of automobile covering parts mainly relies on the traditional experience design to develop the stamping process、Develop related molds,Has considerable randomness
2014-12-21 Reading quantity 2988
introduction: Working principle The boiling dryer uses filtered clean air,Convective heat transfer through a heat exchanger,Make the air temperature rise to a certain value into the main engine ventilator,Distribute into the boiler through the valve plate,The wet material enters the dryer from the feeder。Form a boiling state in the dryer,The hot air is in full contact with the material,The heat and mass transfer process is enhanced,In a short period of time to promote the evaporation of water in the material separation。The equipment is generally operated with negative pressure。Heating steam、electrically-accessible。
2014-12-21 Reading quantity 2902
introduction:IKOImported 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,Of good quality,Of course, the price is not cheap。]How to select?The following are the factors that should be considered when selecting。 Actually considerIKOBearing limit speed when,Not only should it be consideredIKOType of bearing,Sometimes the components of the bearing must also be considered,For example, the material of the cage、Form print design and process factors,There is also sliding friction with the bearing inside,Storage and maintenance of lubricants,Stable running of rolling element
2014-12-21 Reading quantity 1535