Transmissionskædevedligeholdelsesstandarder

Den Transmissionskæde er en meget kritisk transmissionsstruktur i mekanisk udstyr, som påvirker udstyrets arbejdsydelse og levetid. Derfor er det meget nødvendigt at vedligeholde kæden på ordinære tidspunkter.

1. Den sprocket should be installed on the shaft without skew or swing. The end faces of the two sprockets in the same assembly should be in the same plane. When the center distance of the sprocket is less than 0.5 meters, the allowable deviation is 1 mm; when the center distance of the sprocket is more than 0.5 meters, the allowable deviation is 2 mm. However, it is not allowed to rub the side of the sprocket tooth. If the two-wheel knitting is too large, it will easily cause chain disconnection and accelerated wear. When replacing the sprocket, check and adjust the offset.
2. Den tightness of the chain should be appropriate. Too tight increases power consumption and bearings are easy to wear; too loose chain is easy to jump and fall off. The tightness of the chain is: lifted or pressed down from the middle of the chain, the center distance between the two sprockets is about 2%-3%.
3. Den chain is too long or stretched after use, and it is difficult to adjust. You can remove the chain-link depending on the situation, but it must be an even number. The chain link should pass through the back of the chain , the lock piece should be inserted outside, and the opening of the lock piece should face the opposite direction of rotation.
4. Efter at tandhjulet er meget slidt, skal det nye tandhjul og den nye kæde udskiftes på samme tid for at sikre god indgreb. Det er ikke muligt bare at udskifte en ny kæde eller nyt kædehjul alene. Ellers vil det forårsage dårlig indgreb og fremskynde sliddet af den nye kæde eller det nye tandhjul. Når tandoverfladen på kædehjulet slides til en vis grad, skal den vendes og bruges i tide (hvis til kædehjulet brugt med en justerbar overflade). For at forlænge brugstiden.
5. Den old chain cannot be mixed with part of the new chain, otherwise, it is easy to have an impact on the chain and break the chain.