What Tools Do I Need to Complete a Cylinder Hone
What does it mean when somebody says they'll do a cylinder hone? It often must be done when someone is rebuilding an engine and it, not surprisingly, involves the cylinders.
Wear and tear on the engines cylinders can lead to scoring, being out of round or the upper half turning tapered which means the ring sealing is lowered and this could increase oil consumption if not rectified.
The purpose of cylinder bore honing is to make the cylinder walls straight and smooth. There must be no taper and it needs to be as round as you may get it so you are able to get the least amount of distortion.
You obtain this through the use of an engine cylinder hone to hone the cylinders with different types of abrasives, usually diamond or vitrified. The idea is to end up with a finish that may meet the requirements of the rings.
To do the job correctly you'll obviously need the proper tools. To start with make sure you get the suitable sized piston cylinder hone. Keep in mind, there are mechanically made oversized. This means that if your cylinder is two inches then a 2 inch hone will do the job as it should truly be slightly2 bigger than two inches. A small engine cylinder hone or a flexible cylinder hone are also available and they is likely to be better suited, depending on the cylinder boring you are doing.
Rotational speed is one other factor you will need to plan for. The optimal speed is between 1200rpm and 1600rpm. It sounds like a simple piece of advice but it is worth checking that your drill is capable of working at these speeds. I wouldn't advise the use of cordless drills as the rpm's will decrease and therefore won't be as effective. A mains powered drill is always the better option. A flex hone can work well if you are working in hard to reach place.
You should buy lubricants which are particularly for honing however you can use any oil based lubricant. Simply ensure you apply loads, generally more than you assume you need. It's a case of too much lubricant is better than too little.
When you've finished your job, such as a piston cylinder hone, you'll need to wash your complete surface area. Soapy water works nicely to assist clear away steel dust and fragments. It is very important toYou will need to do a thorough job of the cleaning as any fragments could cause harm to the engine.
The very last thing to do after a cylinder hone is to apply a thin layer of oil as this helps prevent oxidisation. Now you can sit back, loosen up and really feel good at the fact you could have just accomplished a very good job (even if it was a small engine cylinder hone).
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If you are thinking about doing a cylinder hone on your engine, go to www.cylinderhone.net for more useful information.