Think about problems in non-standard mechanical design of sliding bearing structure design

Sliding bearing structure design & emsp; 1. To make smooth oil can smoothly enter the friction surface 2. Smooth the oil from the bearing section introduces bearing 3. Don't make the whole ring groove in the central bearing 4 open. Split seams of bearing oil groove 5. To make oil ring oil energetic strong 6. Don't be infarct 7 oil-way. Don't constitute a smooth oil area 8. Avoid to cut off the oil film of sharp edges or sharp edges. Wear attack step 10. Don't make bearing thrust face for line contact 11. Thrust bearing contact with the journal should not be all 12. Overloading starting demand of high-speed rotating shafts of large mechanical bearing 13 high-pressure jacking system. Accept heavy load or high temperature bearing don't put the bearing and the bearing contact appearance hollowed out 14 in the middle. Don't attack bearing or sleeve can't hold down, such as 15. To reduce the middle wheel and the edge of the cantilever shaft bearing produce pressure is 16. In the bearing hole of different heart attacks or after loading axis flexure deformation conditions to select automatic self-aligning sliding bearing 17. Bearing and bearing seat are not allowed to have relatively move 18. To make bimetal bearing in two kinds of metal attached with a reliable 19. To ensure the reasonable operation clearance of 20. Ensure the shaft work heat-shrinkable clearance requirements by the 21st. After thinking wear clearance adjustment of 22. Under the condition of high speed light load using cylindrical bearing shell to avoid instability of 23. Under the condition of high speed light load bearing should choose good bearing vibration resistance. Oil bearing should not be used for high speed or the usefulness of continuous rotation of 25. Sliding bearing is unfavorable and seal combination of 26. In the bearing cover or upper body do not make bearing shell in the process of ascension is shattered