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  • Regulation for maintenance and repair of cycloidal pin gear reducer

    introduction:Regulation for maintenance and repair of cycloidal pin gear reducer Maintenance method 5.1 disassembly 5.1.1 routine 5.1.1.1 Remove lubricating oil pump(Vertical reducer only)。 5.1.1.2 Screw the oil plug at the bottom of the boot seat,Drained lubricating oil。 5.1.1.3 unbolt,Separate the base part from the pin gear part。 5.1.1.4 Remove shaft pin sleeve。 5.1.1.5 Remove the stop pad at the front end of the boom,Remove the cycloidal gearⅡ。 5.1.1.6 Remove the boom and its bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)is

    2015-04-30 Reading quantity 3055

  • Machine tool industry English and Chinese comparison 3

    introduction: hard(soft)plate(slice)Material and free foaming board machine group Hard/soft and free expansion sheet making plant Roller mill Rolling machines Hydraulic element Hydraulic components Hydraulic press Presses,hydraulic Hydraulic power element Hydraulic power units Hydraulic tool Hydraulic power t

    2015-04-30 Reading quantity 3011

  • Summary of bearing selection

    introduction: Use rolling 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。]Various mechanical devices、The performance of instruments and other market requirements are becoming more stringent,The required conditions for bearings、Performance is also increasingly diverse。In order to be able to from a large number of structures、In size,Select the most suitable bearing,It needs to be studied from various angles。 When selecting bearings

    2015-04-29 Reading quantity 1396

  • General machinery: tubular separator

    introduction:High speed centrifugal separator with tubular drum。Its drum has a smaller diameter﹐Large length﹐High speed of revolution﹐For the treatment of components in low-concentration suspensions and emulsions that are difficult to separate。figure Tubular separator The structure of the separator。The drum is supported by a slender shaft﹐Upper drive﹐A vibration damping device is provided at the lower end of the drum﹐To reduce vibration during activation and shutdown。After the drum reaches the working speed﹐Because the center of gravity of the drum is much lower than the fulcrum of the shaft﹐Automatic alignment during operation﹐Work smoothly。The diameter of the drum is45~150millimeter﹐The ratio of length to diameter is4~8。The emulsion is added to the lower end of the rotation drum﹐The longitudinal rib plate inside the rotating drum

    2015-04-29 Reading quantity 2870

  • The correct use of timken outer spherical bearing to reduce noise tips

    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 raceway sound and its control method is when the outer spherical bearing is running,A smooth continuous sound made by its rolling body rolling on the raceway surface,It is the unique basic sound that occurs in all bearings。The general bearing sound is the raceway sound plus other sounds。Ball bearing

    2015-04-29 Reading quantity 1673

  • Application of magnetic bearing on high speed spindle of machine tool

    introduction: Magnetic 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。]Applications can be obtained on high-speed spindles100000rpmSpeed of,On the one hand, it can improve the surface processing effect,On the other hand, its service life is far greater than that of traditional bearings。The technology is still in prototype testing, though,But many advantages have been fully demonstrated

    2015-04-29 Reading quantity 1630

  • Surface and surface layer quality of KOYO bearings

    introduction: KOYObearing[KOYObearing:kOYOBearings are generally required to bear large loads,Often without a cage,Instead, fill the inner and outer raceways with rolling elements。And most small and medium-sizedKOYORolling bearings are equipped with retainers。 inKOYOBearing in the processing process,The outer ring of the bearing、Inner ring、How do the roller and cage fit together。]The failure mode has surface contact fatigue、Abrasive wear、Adhesion wear and corrosion wear,They always happenKOYOBearing working surface and surface layer,Obviously the quality of the working surface layer is onKOYOBearing reliability and service life

    2015-04-29 Reading quantity 1539

  • 20 errors in the use of lubricating grease during repair

    introduction:1.Butter the cylinder pad when installing it Some repairmen install cylinder gaskets,Likes to put a layer of butter on the cylinder pad,It is thought that this will increase the tightness of the engine。Hardly realize,This is not only unhelpful,Rather harmful。As everyone knows,The cylinder pad is an important sealing material between the cylinder block and the head of the automobile engine,It not only requires strict sealing of the high temperature and high pressure gas produced in the cylinder,And must be sealed through the cylinder head and cylinder block with a certain pressure and flow rate of cooling water and oil,Therefore, it is required to remove and install the cylinder pad,Pay special attention to its sealing quality。 If you butter the cylinder pad,

    2015-04-29 Reading quantity 1679

  • What is the preload of TIMKEN rolling bearings?

    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。]Imported 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,ikoshaft

    2015-04-29 Reading quantity 1630

  • Definition of model distinction

    introduction:XWEDA5.5-5-29The letters and numbers represent the following: XIndicates the type of cycloidal pinwheel reducer,XexpressionXseries,BexpressionBseries; WIndicates the installation form of cycloidal pinwheel reducer,WIndicates horizontal installation,LIndicating vertical mounting,DRepresentation inversion、CIndication side mounting、Yreclining; ERepresents the series of cycloidal pinwheel reducer,There is no indication of a primary deceleration、ESecondary deceleration、STriple deceleration; DIndicates the connection form of the input end of cycloidal pinwheel reducer,DIndicates that the motor is directly connected、no

    2015-04-29 Reading quantity 2871