How to ensure that the drag from the craft will not be burned?

In the use of revolving joints , many cases will appear slipping burns, usually, it would be because of improper use or to use it not abide by certain rules of reason, let's from process angle to detailed instructions on how to avoid slipping can be burned. The so-called import slipping burn injury refers to appear in state: Import slipping rolling wheel, the word roller in rotation and maintains a sharp fever until discoloration, softening, deposition rates.The end damage. On import slipping relevant material lubrication, next is probably too big load (preloading too big). Revs. Clearance is too small. There is water or other foreign invasion. If the above two kinds of circumstances are not so is axis, the precision of the box, the undesirable slipping the deflection of the shaft. Research wants to cooperate, slipping clearance and preloading, and improve the seal device. Check the shaft and slipping the precision of the box. Many experiments have shown both at home and abroad: keep frame, the processing quality steel ball rings, of slipping vibration has the influence of different level, the processing quality of steel ball of slipping vibration influence the most obvious, followed by the collar processing quality, the most is the main influential factor of steel ball and contractor roundness, the striation, surface roughness, surface knocked wounded, etc.

Of course, if you have experts next to it, let him follow you learn best operation!!!! Cause import slipping burns is the main cause of the import of slipping due to bad lubrication, may use the informal lubricant, or lubricant too much, too little, all is not correct. If the workpiece in relay in producing knock against injury, will directly reflect the complex to get word processing on the surface, affect the vibration rotaryjoint rotary joints . So we have to take the following measures: improve locating datum surface shape accuracy; see here, I think we all want to know the solution right, first of all, to study lubricant and lubrication method, choose to Miniature Slip Rings on lubricant, and dosage, and to correct the choice of shipping. In order to improve the precision machining datum, reduce the grinding process of the error after the moon with grinding the face is outer the processes of the locating datum. Outer diameter of the error of the channel ultra precision is through the outer diameter reflect the complex to ditch grinding, ditch to ditch the error of the grinding the complex reflects the indirect transmission. In process of transfer smoothly, no knocked wounded; Blank allowance for form error can not be too big, especially in a lower amount of hours, too much can cause end mill and error at the end of the ultra precision has not been improved to a final shape accuracy of the quality requirements, the serious influence processing quality consistency. Suggestions on the import slipping used, should pay attention to the installation, lubrication, clearance and so on various links all do as exactly as possible, in place. Turntable slipping the way a important tectonic distinguish include four-point contact ball wheel slipping, a double row angular contact thrust ball wheel slipping into towns, rotary slipping into towns, rotary sliding turntable slipping commonly used to a lifting transportation machinery, mining machinery, construction machinery, port machinery, equipment and high precision of the radar ship the large rotary installation.