Hydraulic cylinder repair process is how?

How to repair the hydraulic cylinder? Below we introduce to you

1, with oxygen acetylene flame grilled scratching site (master the temperature, avoid surface annealing), will all the year round infiltration metal surface oil grilled, baked into the no sparks.

2, the scratching site with the angle grinder surface processing, grinding depth more than 1 mm, and along the guide rail grinding groove, it is best to dovetail groove. Cut across the two ends of the hole to deepen, change the stress situation.

3, with a cotton wool dipped in acetone or ethanol will be clean surface.

4, will have to reconcile uniform beauty Jiahua - Shi Fu blue 2211F metal repair materials for smear to scratch the surface; the first layer should be thin, should be uniform and full coverage of the surface scratches, to ensure the best bonding material and metal surface, coating material to the repair site after repeated pressing, ensure material tamped and achieve the required thickness, to slightly higher than the surface of the guide rail.

5, the material in 24 degrees to achieve the full performance of 24 hours, in order to save time, can be through the halogen tungsten lamp to increase the temperature, the temperature every 11 degrees Celsius, curing time will be shortened to half, the best curing temperature 70oC.

6, after curing material, with fine stone or blade, will be higher than the material to repair the rail surface smooth, after the completion of construction.