Technical articles
Automobile bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Summary of service instructions:Automobile bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Use maintenance instructions Vehicle rated load range serious overload directly leads to bearing
1.Mechanical damage In severe cases, metal stripping occurs on the contact surface and large, messy scratches appear;In general,FAGImported bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Mechanical damage refers to different levels of grooves on the alloy surface of the bearing。Contact surface damage and ablative phenomenon exist simultaneously to cause bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYO
1,bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Radial load Bearings that bear mainly radial loads[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]It is a radial bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,K
Bearing in cylindrical roller[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]pre-destruction,It provides users with sufficient discovery time,Dont ignore the friction,It slows down the speed of the ride,It takes more energy and less speed over long distances。If the roughness of the surface is subtle,If the lubricating oil film has the appropriate thickness,The probability of surface stress formation is quite low,This is why it is necessary to choose the appropriate oil for lubrication,however,
To extend the life of the clutch,Use the clutch correctly,Reduce wear on the clutch。First of all, it must be clear that the structure of the clutch sub-pump is covered in the input shaft sleeve of the transmission,Is relying on the clutch pressure disc to disengage the bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Provide return force to the pump,So usually separate the bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KO
INAbearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Short life or premature loss of accuracy,To a considerable extent it is due to not strictly following the spindle bearing of the machine tool[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Use requirements for installation。To ensure bearing[bearing:bearing,thkbearing,trbearing,NS
Flat bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]The assembly of the fitter is the basic operation in the assembly and repair work,And clearance adjustment and pre-tightening areIKOBearing assembly work is an important link。Accurately grasp the process concepts of clearance adjustment and pre-tightening,And the process method is correctly used in the assembly work,Yes plane bearing[bearing:bearing,thkbearing,trbearing,
Bring aboutFAGThere are many reasons for premature bearing failure,But the main problem is improper use and maintenance,Poor lubrication、Pollution overload、Fit out、transport、Impact and impact occur during disassembly。Pollution is often caused by man,It is due to factors such as the disassembly tool is not cleaned。 pitting:Is the most typicalFAGBearing failure mode,The main reason is the deep groove ball bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NT
How to reduceKOYOBearing failure rate?appraiseKOYOWhether the bearing clearance is qualified is the key factor。The gap is oneKOYOBearing ring relative to the otherKOYObearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]The distance the circle moves,The clearance value does not meet the technical standard,It will affect the reasonable distribution of load among rolling elements,reduceKOYObearing[bearing:bearing,
There are many ways to classify molds,Used in the past are:Classified by mold structure form,Such as a single process mold,Compound die, etc;Classified by object of use,Such as car cover mold、Motor mold;Classified by the nature of processed materials,Such as mold for metal products,Non-metal mold, etc;Classified by mold manufacturing materials,Such as carbide mold;Classification by process nature,Such as drawing die、Powder metallurgy die、Forging die。Among these classification methods,Some can not fully reflect the structure of various molds and the characteristics of forming processing technology,And how they can be used。For this purpose,