Non-standard mechanical problems considered in the design of sliding bearing structure design - knowledge of bearing

Sliding bearing structure design & emsp; 1. To the lubricating oil can be smoothly into the friction surface 2. Lubricating oil bearing zone should not introduce bearing 3. Don't make the whole ring groove in the central bearing 4 open. Split seams of bearing oil groove 5. To make the oil ring for a reliable oil 6. Don't blocked 7 oil-way. 8 don't form a lubricating oil flow area. Prevent cut off the oil film of sharp edges or sharp edges. Wear step 10. Don't make bearing thrust face for line contact 11. Thrust bearing contact with the journal should not be all 12. Overloading the high-speed rotating shafts of large mechanical starting need bearing 13 high-pressure jacking system. Under heavy load or high temperature bearing don't put the middle hollow out 14 bearing and the bearing contact surface. Don't 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 different heart or bearing hole axis flexure deformation occurred after loading conditions to select automatically self-aligning bearing 17. Bearing and bearing seat are not allowed to have 18 relative movement. To make bimetal bearing in two kinds of metal attached with a strong 19. To ensure the reasonable operation clearance of 20. Ensure the shaft work needed for thermal expansion on the sidelines of the 21st. After considering the wear of clearance adjustment of 22. Under the condition of high speed light load using cylindrical bearing to prevent the 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 purpose of the continuous rotation of 25. Sliding bearing is unfavorable and seal combination of 26. In the bearing cover or upper case fall off don't make the bearing shell in the process of ascension