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  • Fault analysis of linear guide rail (2)

    introduction:The assembling precision of machine tool parts is low,The rigidity of the transmission mechanism is poor,undertransmission;Rotating parts are not balanced. These are common failures。

    2014-12-04 Reading quantity 32462

  • Whether the installation of KOYO bearings is corre

    introduction: bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]It is one of the important components of construction machinery,Poor installation will affect its use effect,It even causes the failure of construction machinery and equipment。 ifKOYOIron filings in the bearing、burr、Foreign bodies such as dust enter,Will make bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing

    2014-12-04 Reading quantity 1956

  • FAG mill bearing noise causes regular maintenance

    introduction: Counter mill bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Regular maintenance of equipment、Removed during operation and replacement of peripheral partsFAGBearing stop inspection,Need to discriminate secondary bearings in turn[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Whether the parts can be used again and record the use of better than worse。

    2014-12-04 Reading quantity 1756

  • 【 Fengye Mall clutch factory 】 The characteristics

    introduction:【Feng Ye mall clutch factory】 1、High speed response:Because of the dry type, the torque is communicated very quickly,Convenient movements can be achieved。 2、Strong durability:Good heat dissipation,And they use high-grade materials,Even at high frequencies,High energy use,Also very durable. 3、Easy assembly and maintenance:Ball bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Internal storage

    2014-12-04 Reading quantity 3146

  • The countermeasures for the failure of KOYO joint

    introduction: Contact fatigue failure refers toKOYOThe bearing working surface fails due to the action of alternating stress。Contact fatigue spalling occurs in joint bearings[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Working surface,Often accompanied by fatigue cracks,It is first generated from the maximum alternating shear stress below the contact surface,It then expands to the surface to form different peeling shapes,Such as pitting or flaking of pitting

    2014-12-04 Reading quantity 1773

  • Reducer assembly method and steps

    introduction: 1、Mounting reducer,Attention should be paid to alignment of the transmission center axis,The error shall not be greater than the compensation amount of the coupling used。Good alignment can extend service life,And obtain the ideal transmission efficiency。 2、When installing the transmission on the output shaft,Hammering is not allowed,Assembly fixtures and internal threads at shaft ends are usually used,Press the drive in with bolts,Otherwise, it may cause damage to the internal parts of the reducer。It is best not to use rigid fixed coupling,This type of coupling is improperly installed,Can cause unnecessary external load,Cause bearing[bearing:bearing,thkbearing,trshaft

    2014-12-04 Reading quantity 3157

  • INA cylindrical roller bearing vibration failure p

    introduction: Small local bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Raceways and rolling elements may be damaged。In operation,Local damage due to operation or installation error。Roll over damaged bearings[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Parts will produce

    2014-12-04 Reading quantity 1770

  • Plain bearing material

    introduction: Manufacture plain bearings[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Bearing bush and bearing to match the journal[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Lining material。Evaluation plain bearing[bearing:bearing,thkbearing,trbearing,

    2014-12-04 Reading quantity 3042

  • The problem of poor bearing capacity often occurs

    introduction: The problem of poor bearing capacity often occurs in the operation of the reducer,Based on the analysis of the working principle of Jinlongtai reducer,There are three factors that affect the bearing capacity of the reducer: 1.The effect of the reducer itself The manufacturing accuracy and running speed of gear are the internal factors that affect the bearing capacity of reducer。The ideal motion of the gear pair is that the input and output speed are constant values,Due to gear machining、The existence of assembly errors,Gears move relative to each other during movement,Cause transmission error

    2014-12-04 Reading quantity 3104

  • Prevent KOYO bearings from overheating preload and

    introduction:Primary immersion:enhanceKOYOBearing stiffness,Elimination of running noise,Compensate for increased clearance caused by wear in operation,Improve the guiding accuracy of the shaft,The bearing is extended for this purpose[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Service life。 KOYOInternal clearance of bearings before installation(Primary gap)With bearings after installation when the operating temperature is reached[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHI

    2014-12-04 Reading quantity 1878