introduction: 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.Its application from large power transmission work,To light load,precision
2014-12-21 Reading quantity 2825
introduction:Content summary:3 Structure of machining center2。1 There are various types of machining centers,Although the shape and structure are different,But overall its made up of the following big parts。⑴ The base parts consist of the bed、Columns and worktables and other large components,They are the basic components in the machining center structure。These large pieces have cast iron,As well as 2.3 Structure of machining center 2.3.1 The composition of the machining center There are various types of machining centers,Although the shape and structure are different,But in general its by
2014-12-21 Reading quantity 2860
introduction:How to chooseIKOTypes of bearings、There are many types and sizes。To enable the mechanical device to perform the desired performance,Choose the best fitIKOBearings are crucial。For selected 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。],Many factors need to be analyzed,Research from all angles、Evaluation of bearing selection[bearing:
2014-12-21 Reading quantity 1515
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。]After installation,To check that the installation is correct,An operational check is required。Small machines can be turned by hand,To make sure the rotation is smooth。Check items for foreign bodies、scar、Poor operation due to indentation,Due to poor installation,The torque caused by poor machining of the mounting seat is unstable,by
2014-12-21 Reading quantity 1453
introduction:Sealed 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。]Its life is largely determined by its sealing performance,Current 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 opposite each other on the shaft
2014-12-21 Reading quantity 1476
introduction: TIMKENbearing[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。]Price consulting surveyTIMKENbearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is fixed and reduced in the mechanical transmission process
2014-12-21 Reading quantity 1495
introduction: The raceway sound is due toINAbearing[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。]When rotating, the rolling element rolls in the raceway and generates a smooth and continuous noise,It attracts attention only when its sound pressure level or tone is extremely high。In fact, the sound energy stimulated by raceway sound is limited,
2014-12-21 Reading quantity 1456
introduction: One is to use acetylene oxygen on 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 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。]Direct heating;The other is for small bearings[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。
2014-12-21 Reading quantity 1469
introduction:Bearing in process[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。]In industry,This grease is used in the greatest quantities,About the total amount of fat used70%。Because this kind of grease selected fiber soft、Easily filtered lithium soap as a thickener,Use mineral oil as base oil,It is easy to meet the requirements of low and medium bearing to reduce the vibration value。Another advantage is good pumpability,Either mechanical grease,Still apply the grease by hand,All simple and easy。moreover
2014-12-21 Reading quantity 1471
introduction:The output shaft diameter of the servo motor should not be greater than the maximum used shaft diameter on the table. B.If the torque calculation works,The speed can meet the normal operation,But at full servo output,When there is a deficiency,We can drive on the motor side,Do current limiting control,Or do torque protection on mechanical shafts,This is necessary.
2014-12-21 Reading quantity 2826