As a item for consumption faction, hydraulic cylinders are more or less as common as pumps and motors are mostly combined. If you are operating a lot of hydraulic equipment’s, it’s likely to facilitate cylinder repair expenditure is a important part of your total operating costs.
In 2014 some studies says, up to 25% of mechanical equipment failures are due to the failures of design. Whether we apply this with hydraulic cylinders, then lots of four hydraulic cylinders are not exactly made for the application through which they’re operating.
It’s not meaning that the cylinders aren’t doing their job of it – they are not with a sustainable service period. If your hydraulic cylinder not working well, you may follow these below services for working it fine. Here we will discuss below the 4 issues that in common for each cylinders
1. Banting of Rods
The Bending of cylinder rods caused by less in used diameter of the rod or strength of material used, improper cylinder mounting, etc. In various cases, the rods are successfully straightened and re-used.
2. Rod Finish
Finishing of cylinder surface rod is an important outcome resting on the existence of the rod seal. If the surface is low roughness, then used seal life be able to be compact as a consequence of poor lubrication. On change of the surface lubricant from lower standard to a higher standard the treatment may solve the issue.
3. Ballooned Tubes
This ballooning of the hydraulic cylinders is generally caused by used low quality wall surface of the cylinder’s operating pressure. It caused whenever lenience between the used piston seal on the cylinder and tube wall is lost and the fluid inside it flows from bypass the seal.
4. Insufficient Bearing Area
If bearing’s outer side areas of cylinders are bands within the gland and resting on the piston are insufficient to effectively prop up the side might transfer to the cylinder, there are an excessive load is located on the rod and piston seals. Then bend of the seals and ultimately, their early breakdown.
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