introduction: The main disadvantage of spur gears is that they cause vibration。Whether by design、Manufacturing or deformation, etc,Some changes in involute profile may occur along the entire tooth surface at the same time。This will lead to a regular,One incentive per tooth,It is often very strong。The resulting vibration both causes a large load on the gear,Cause noise again。Theres another downside,Sometimes the additional strength obtained by the meshing of the two pairs of teeth during the contact time cannot be utilized,Because the stress is being cycled in the shape of a single tooth meshing
2014-12-05 Reading quantity 3117
introduction: On account ofNSKImported bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Non-permanent products,Therefore, the damage frequency is relatively high,So after a short time,It has to be replaced once.,To avoid unnecessary losses,But under what circumstances,bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,K
2014-12-05 Reading quantity 1686
introduction:Self-lubricating bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing] Plain bearings that do not require lubricant during working hours[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]。Self-lubricating bearing[bearing:bearing,thkbearing,trbearing,NSK
2014-12-05 Reading quantity 3058
introduction: FAGCross roller bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing],Can withstand loads from all directions at the same time(axially、Thrust or momentum load, etc)。FAGBecause the roller is in current contact with the track surface,therefore,bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOY
2014-12-05 Reading quantity 1708
introduction: Stainless steel linear bearings in operation[Linear bearing:Linear bearing,ytpLinear bearing,]The occurrence of vibration should be dealt with in time,There are many ways to deal with this situation, but which method is the most suitable for bearings,Today were going to take a closer look at that。In the past, there were always customers to tell us about the problem of bearing vibration series,Weve had a lot of answers but so far its still happening。 Ordinary stainless steel
2014-12-05 Reading quantity 1682
introduction: KOYOBearing alloy corrosion is generally the area of lubricating oil is not pure,Chemical impurities in lubricating oil(Acid oxide)bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]The alloy oxidizes to form an acidic substance,Starter bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,
2014-12-05 Reading quantity 1732
introduction:IKOBearing commodity routine inspection,It must be carried out under the conditions specified in the national standards。 (1)Temperature conditions at the time of measurement The ambient temperature at the time of measurement is specified as20℃,amongIKObearing、Gauge block、The temperature of standard parts and measuring instruments must be the same,The above method of placing them on the same metal plate is the fastest way to achieve the necessary temperature balance,Otherwise it can take hours or even days to achieve such a balance。 To get the correct measurement,Foreign countries rely on the mechanization of measurement to avoid human contact with these objects,Or wear heat-proof gloves to operate。
2014-12-05 Reading quantity 1748
introduction: The bearing can be monitored at any time using a thermal sensor[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Operating temperature of,And realize the automatic alarm or stop when the temperature exceeds the specified value to prevent the occurrence of burning shaft accidents。Bearings are often indicated by high temperature[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKOshaft
2014-12-05 Reading quantity 1735
introduction: Electromagnetic clutch maintenance The electromagnetic clutch must be cleaned before installation,Remove anti-rust grease and debris。The electromagnetic clutch can be mounted coaxial,Shaft mounting is also possible,The axis must be fixed,The active part and the driven part are not allowed to have axial movement,When installing the shaft,The coaxiality between the active part and the driven part axis should not be greater than0.lmm。When wet electromagnetic clutch is working,Must lubricate between the friction plates
2014-12-05 Reading quantity 3106
introduction: Measures to control deformation are put forward,If using rotary quenching、Die quenching、Control parts into the oil mode, etc,The potential to swing materials;On the other hand, it is to improve the automation level and stability of heat treatment,The stability of the optimized process is fully guaranteed,The dispersion of product quality is very small(OR-zero)goal,A special post-carbonitriding quenching is performed,Increase the content of residual austenite,Improve the state of external stress,The carbonitriding of gearbox is greatly improved,The residual austenite content was increased without reducing the surface hardness,Grinding technique、Linear survey
2014-12-05 Reading quantity 1708