With the unceasing improvement of technology, modern playground equipments are always in mechanical structure, which enables more various movement types. However, mechanical structure may come across mechanical failures after long term operation, among which bearing breakdown is the most common seen failure of modern recreation playground equipment. Do you know the mending methods for bearing breakdown of recreation playground equipment? Henan Lanphan would like to share with you.
Repair Modern Playground Equipment
Tapered roller bearing
You should abide by below criterion for recreation playground equipment bearing breakdown:
1. To insist the layout of TRB, generatrix of tapered body is necessary to intersect in one point on bearing middle line.
2. Control the installation height of bearing within adjustment range.
3. Try to make removed metal damage layer in minimum thickness, so that to use original bearing roller and outer ring.
Cylindrical roller bearing and thrust ball bearing
To mend cylindrical roller bearing and thrust ball bearing, modern playground equipment can increase rolling body to instead of the removed metal damage layer. Cylindrical roller bearing has double flange, which has effect on guiding rotary direction of roller.
Radial ball bearing
You should abide by below criterion for modern playground equipment bearing breakdown:
1. Change a new support frame or weld mending, you can weld up, change or assemble(increase steel ball diameter) the outer ring.
2. Please choose larger diameter steel balls when installation.
Besides, on basis of our experience, when mending the modern playground equipment bearing, you should notice that:
1. If bearing is slightly damaged you can just weld up it.
2. If bearing is seriously damaged, you should firstly clear away the damaged part of recreation playground equipment, then begin to fix the bearing.
3. And if the damage is extremely serious, please change a new bearing in case of accident. Safety always the most important thing.
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