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。]The basic performance requirements for the material depend onTIMKENOperating characteristics of bearings。Generally speaking,TIMKENBearing steel should have the following properties: 1.High contact fatigue strength。 2.High wear resistance。 3.High elastic limit and yield
2015-01-08 Reading quantity 1570
introduction:Hard turning is increasingly becoming an economical alternative to grinding DusseldorfSandvikTechnical manager of a corporationKlaus ChristoffelDoctor thinks:Using a tool that can adjust the geometric Angle for hard cutting,Great progress has been made in recent years。It can be used as an alternative to grinding in many applications。Klaus Christoffelsaid:“Especially suitable for arcs,Like making transmission equipment。”Machine tools with arbitrary setting of the cutting geometry of the tool invade the grinding territory more and more。In many cases,turning、
2015-01-08 Reading quantity 2800
introduction:Engine oil is the most critical factor to ensure the normal operation of the engine and delay the life of the engine。Its lubrication、cooling、The three main effects of cleaning are to solve the problem of heat generated during engine operation、Wear problems between components、A powerful weapon for problems such as metal particles。 So in the use of engine oil can not be sloppy,Dont pay a big price because you dont want to spend a little money。 It is understood,Engine oil is divided into gasoline engine oil according to the fuel used by the vehicle、Diesel engine oil
2015-01-08 Reading quantity 1520
introduction: 1、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。]Play of Bearing clearance is the inner ring、Outer ring、The amount of clearance between the rolling elements。That is, the inner ring or the outer ring is fixed,The amount of movement that the other party moves up and down or left and right。Radial direction、The amount of movement in the axial direction,They are called radial clearance、Axial direction
2015-01-08 Reading quantity 1459
introduction:1、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。]Model selection:Bearing models are generally selected according to the conditions of use and load bearing of supporting products。Therefore, it is necessary to understand whether the actual load of the user is related to the selectedTIMKENBearing coincidence,If the bearing does not meet the requirements of use,Should change the type as soon as possible
2015-01-08 Reading quantity 1562
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。]Part of the dynamic surface material falls off like a fish scale,This phenomenon is called exhaustion flaking. During the operation of the dynamic bearing,Bear a certain load,Even static loads,But for balls and raceways,The stress is cyclic,The material will undergo dynamic fatigue thus making the shaft
2015-01-08 Reading quantity 1548
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。]The use factor mainly refers to the installation adjustment、Service and maintenance、Whether the maintenance and repair meet the technical requirements。On the basis ofTIMKENBearing mounting、Use、maintenance、Technical requirements for maintenance,The load on the running bearing、Rotational speed、Operating temperature
2015-01-08 Reading quantity 1448
introduction: Programming device:Simple is a simple programmer,Multiple only accept mnemonics will be programmed,Individual programs can also be programmed graphically(Like Toshiba of JapanEXType of programmable controller)。A little more complex is the graphical programmer,Can be programmed in ladder diagram language。Some have special computers,Other high-level languages can be programmed。Programmers are used in addition to programming,You can also make some system Settings,To determinePLCControl mode,Or working mode。The programmer can also monitorPLCandPLCThe working condition of the controlled system,To carry outPLCDebugging of user programs。 Monitoring equipment:The smaller ones have data monitors
2015-01-08 Reading quantity 2883
introduction:SlideKOYOBearing applications are generally under low speed and heavy load conditions,Or it is difficult to maintain and fill lubricating parts of the operation。How to install sliding reasonablyKOYOBearing and maintaining it,Usually pay attention to what aspects of the elements?SlideKOYOBearing in the maintenance process must pay attention to cleaning,Lubrication and so on。SlideKOYObearing[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 motion
2015-01-08 Reading quantity 1467
introduction:In the reducer family,The planetary reducer is known for its small size,High transmission efficiency,Wide deceleration range,The accuracy is much higher,It is widely used in servo、step-by-step、Dc and other transmission systems。Its role is to ensure the premise of precision transmission,It is mainly used to reduce speed, increase torque and reduce load/The moment of inertia ratio of the motor。In the last few years,Some users are using the reducer,Due to illegal installation and other human factors,Causing the output shaft of the reducer to break,The enterprise suffered unnecessary losses。therefore,In order to better help the majority of users to use the reducer,Explain to you in detail how to properly install the planet
2015-01-08 Reading quantity 2890