With the vast number of machines and equipment that has been invented over the years since the industrial revolution, hydraulic cylinders have become a part of our lives and most people don’t even realize it. These can be small parts, like the pistons in a car, or they can be used on larger machines like front end loaders or graders to maneuver the bucket. When you want to know how does hydraulic cylinders work, you will have to look online and you will learn these facts when you attend engineering school or study mechanics. Hydraulic cylinders have many uses and there are many types.
Information On Hydraulic Cylinders
- You can choose from Parker, Chief, Sheffer and various others which use single action, air powered, or welded options.
- There are telescopic ones and some manufacturers offer synchronizing cylinders for some machines. There are also many options you have for purchasing these.
- You can get new ones which cost a fortune, or you can look at the second hand classifieds to find a used one which you can repair.
- You will need to know how to measure hydraulic cylinders and learn how to rebuild hydraulic cylinders.
This can be quite simple to do if you know where to look for instructions and if you are mechanically minded. Baring in mind that the cylinders are often used on heavy duty and potential dangerous machines, you will have to be very careful and completing OSHA training will help you dramatically. Otherwise the hydraulic cylinders that you rebuild should be used for smaller items until you learn more.
- You can get the parts from surplus stores and you will also be able to buy new ones from there. The ones you get will have to work perfectly for the item you require, so you should do some research so that you know what type of cylinder you are looking for. The length you require can usually be cut and the ends welded for you.
- You can then go about putting the pieces together. The seals that you will have to get for your cylinder or pistons, will normally be O-rings, U-cups, or even cast iron rings. Nitrile rubber is also used in low temperature systems, whilst the cast iron ones are ideal for high temperatures. You also need the cylinder cap, cylinder barrel, piston rod, rod gland, and cylinder head to make your hydraulic cylinder.
Building Hydraulic Cylinders
Making one or rebuilding one is a great home project for someone and you can choose from other options as well. For example the piston rod can be coated with metallic coatings or ceramic coatings. The metal used provides smooth surfaces and proper sealing with little chance of breaking, whilst the ceramic has just been improved with the Lunac 2+ coatings which are non porous and do not suffer from brittleness like the previous ceramic coatings did.
With all the options you have for hydraulic cylinders you will find that you have the perfect choices from any surplus or parts store and you can make your own for any project big or small.