Technical articles
The choice of grease is based on travelling reducer bearings[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Load when selecting grease,For heavy loads, grease with small penetration should be selected。When working under high pressure, except the needle penetration is small,It also has a high oil film strength and extreme pressure function。When choosing grease according to environmental conditions,Calcium-based greases do not dissolve easily in water,Suitable for dry and less moisture environment。According to the
First of all, the basisIKOCylindrical roller bearings[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Rolling sounds to identify and check We can use a sounder,In operationIKOCylindrical roller bearings[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing
Thread milling method using a forming head mounted on a high-speed rotating cutter to mill threads from a workpiece﹐Because of the high milling speed﹐It gets its name from the whirlwind of debris。Cyclone cutting is mainly used to process long external thread workpieces such as lead screw and screw feeding rod﹐It can also process large diameter internal threads and annular grooves﹐The machine tool used is generally a special cyclone milling machine or a cyclone head attached to the slide of an ordinary lathe。Cyclone cutting thread according to the mutual position between the cyclone head and the workpiece﹐It can be divided into two kinds of external cutting method and internal cutting method &
1、Use a dry rag after cleaningFAGBearing drying,Then soak in anti-rust oil。In the process,Military commanderFAGThe bearing is completely in contact with the anti-rust oil,Non-stop rotationFAGbearing,In this way, the oil film formed by the anti-rust oil can be covered inFAGbearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]The surface of,To achieve the purpose of rust prevention。 2、First setFA
bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]The vibration motor is replaced with a new one,The results are different,And it must be the same bearing as the original model[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing],And in this respect, the performance of the effect has better meaning,Thus can be in this aspect of body
Be used forKOYOImported bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]The grease inside must have anti-rust effect,Rust inhibitor preferably insoluble in water。The grease should have good adhesion to form an oil film on the surface of the steel,Even if the grease is filled with water, it can be maintained。 Mechanical stability oil
Flat bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]It consists of a flat cage assembly with a needle or cylindrical roller and a flat washer。Needle rollers and cylindrical rollers are held and guided by a flat cage。In a different seriesDFFlat bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KO
SKFBearing lubrication is best performed during planned equipment downtime,And make regular supplements,meanwhile,Remove the old grease or squeeze it out through the drain。The nozzle should be wiped clean before adding fresh grease。ifSKFBearing of bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]The tank has no fuel nozzle,The bearing should be opened[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACH
Plain bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Early damage than rolling bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]Burning is much more common,So prevent plain bearings[bearing:bearing,thkbearing,trbearing,NSKbearing,NT
one、Gas lubricated bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]The types and characteristics of the Gas lubricated bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]It is a plain bearing that uses gas as a lubricant[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,N