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introduction：1． Contact fatigue failure Contact fatigue failure refers toFAGThe bearing working surface fails due to the action of alternating stress。Contact fatigue spalling occurs inFAGBearing 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，Exfoliation in small sheets is called shallow exfoliation。Due to the gradual expansion of the spalling surface，It tends to extend deeper，{TodayHot}Deep spalling is formed。Deep spalling is the fatigue source of contact fatigue failure。 2． Wear failure
2014-12-05 Reading quantity 1639
introduction： bearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]cleanse Regular use of gasoline，Kerosene acts as a common cleaning agent。Disassemble the inletINAbearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]
2014-12-05 Reading quantity 1645
introduction：Rolling bearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]Based on the development of rolling bearings[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]，Its working principle is to replace sliding friction with rolling friction，Usually consists of two ferrule，The versatility of a group of rolling elements and a cage is very strong、standardization、Serialization degree
2014-12-05 Reading quantity 1649
introduction：Plain 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。In bearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]Once installed,If not carefully calibrated,Straightening may resultTIM
2014-12-05 Reading quantity 1647
introduction： Magnetic powder clutch and brake is a kind of automatic control element with superior performance。Have high linearity，High precision torque control。High temperature resistant coil superalloy magnetic powder，Long service life，Smooth connection，No impact magnetic clutch。CNCPrecision manufacturing，High accuracy，Fine processing，Good linearity，Superior performance 。High purity of magnetic powder，No black toner，Stable performance，Long life。Aluminum alloy construction，Excellent heat dissipation performance，Good demagnetization，Fast response speed。Run smoothly、On start-up、operation、Under braking，vibration-free、
2014-12-05 Reading quantity 3041
introduction： FAGThere are many reasons for bearing failure，All factors affecting the design and manufacturing process will be related to bearings[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]Failure dependent，Analysis is not easy to judge。In general，In general, it can be considered and analyzed from the two aspects of use factors and internal factors。 Use factor
2014-12-05 Reading quantity 1622
introduction： We all know imported bearings[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]There are a lot of failures,Many use imported bearings[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]The user has such a situation,bearing[bearing:bearing，
2014-12-05 Reading quantity 1712
introduction：bearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]Part working surface and core in condition、Structural and performance requirements are quite different，The overall heat treatment often makes the two cannot be taken into account，The potential of materials is also underutilized。The application of material surface strengthening technology can not only better solve the differences in structure and requirements between the surface and the core，Moreover, the surface can be further made to obtain some special working properties，Bearings designed to work under specific conditions[
2014-12-05 Reading quantity 1641
introduction： We all know thatTIMKENbearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]The best bearings in the world[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]Product!，But even the best bearings in the world[bearing:bearing，
2014-12-05 Reading quantity 1665
introduction：There are many ways to leak oil，But the most common is initiative、The seal of the driven shaft head is leaking oil，In particular, the oil leakage in the sealing ring of the drive shaft is the most serious。In addition to the above several cases，And the following3Oil spill site。 (1)Leakage along the reducer close case face； (2)Leakage along the top sight hole cover of the reducer； (3)Leakage along the oil drain hole at the bottom of the reducer。 Individual reducer in the assembly of the box，There are iron filings on the sealing surface, which makes the sealing surface loose and causes oil leakage。Causes of oil leakage on closing surface，In addition to the above factors，More important is the reducer after a period of use，Shell deformation，Cause closed box face not
2014-12-05 Reading quantity 3072
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