2 Keep the saw blades clean to maintain good performance. 5 Never rest circular saw blades on steel or cement surfaces. Metal on metal or metal on cement can dull the blade by chipping the top grind.
If your circular saw is cordless, make sure the battery has no visible damage. Circular saw blades don’t stop immediately when you release the trigger. Cleaning your circular saw isn’t only for aesthetic purposes.
Although archeological evidence of circular saws exists dating back to pre-Roman times, modern saws evolved from 18th century lumber mill technology. The same rotary motion concept of a toothed blade spinning around an arbor has been adapted into a wide variety of applications from handheld circular saws with sidewinder, worm drive, or hypoid variations, tablesaws, chop saws, miter sawsthe list goes on. Blades: a sharp blade makes a big difference not only with cut precision but also with the lifespan of the saw’s electric motor.
Cleaning a saw blade is about as easy as rinsing a razor blade. Even if you don’t use your circular saw very often, it’s still a good idea to give its blade a quick cleaning two or three times a year. Remove the saw blade from your circular saw, being careful of the sharp teeth.
how do you maintain a circular saw Related Question:
Do I need to lubricate circular saw?
On most saws, you don’t have to lubricate anything, that’s done during manufacturing. There are a few moving parts and a number of tools can be used to change the blade out. But even with such simple tools, there are still small maintenance things you can do to extend the life of your saw.
Should a circular saw blade touch the guard?
Plunge Cut Instructions: Adjust the bevel setting to zero. Using the guard lever, lift the blade guard and start the saw. Rest the front of the base flat against the workpiece with the rear of the handle raised so the blade does not touch the workpiece.
Can you use wd40 on circular saw?
There are several moving parts in a circular saw which must be properly lubricated after all the chips and dust have been removed. We perform all this lubrication using WD-40 Specialist Dry Anti-Friction PTFE Lubricant.
What kind of oil do I use on a circular saw?
Skilsaw offers its own oil. You can buy an 8-oz. tube on Amazon for about $5 plus shipping. Ridgid says to use Mobil SHC 636 synthetic oil.
Can you use wd40 on saw blades?
WD-40 Multi-Use is a great rust protection product and it will effectively protect your saw from building rust easily. Once you’ve got your hands on this product, go ahead and apply a thin and even coat on top of your saw blade and spread it using a clean and dry cloth. You can wipe off any excess with the same cloth.
When using a circular saw be sure to cut on the waste side of the cut mark to allow for the blades?
Never use a circular saw that does not have an upper blade guard because the. guard protects you from touching the blade. When using a circular saw,be sure to cut on the waste side of the cut mark to allow of the blade’s. Saws with fine blades that are excellent for delicate and intricate cutting are called.
When using a circular saw is sure to cut on the waste side?
Most circular saw blades have a kerf (a cut or channel) 1/8-inch thick. Be sure to cut on the waste side of the material, or your finished piece will be 1/8-inch short.
Why does my circular saw keep jamming?
Here are some reasons your circular saw keeps stopping: Make sure your work piece is properly supported so it doesn’t pinch the blade which could also cause kickback in addition to stopping. Damaged, warped, loose or dull blade. Motor malfunctioning or overheating. Cable problems like frayed cord or weak connection.
How long will a circular saw last?
They can last between 12 and 120 hours of continuous use, depending on the quality of the blade and material they’re used to cut.
Why are my circular saw cuts curves?
A faulty circular saw is likely to have issues such as an unstable blade or a warped blade edge. The problem could also be the way you operate the saw. If you do not operate the circular saw properly, it will not cut straight. Let’s discuss several causes why your circular saw might not cut straight.
Why does my circular saw kickback at the end of a cut?
Overheating a saw blade can cause it to warp and result in a kickback. Buildup of sap on the blades, insufficient set, dullness and unguided cuts, can all cause an overheated blade and kickback. Never set a blade deeper than is required to cut the work piece 1/8 in. to 1/4 in.
How do you stop a circular saw kickback?
Kickback happens when the saw blade binds or stalls suddenly in the wood and the saw gets driven back toward you. So the key to preventing this is to make sure your blade doesn’t bind in the wood.
Should you oil a saw blade?
Lubricate The Blade After each use, lubricate your blade with gun oil, paste wax, or WD-40 before storing. Gun oil or WD-40 can be wiped on with a rag. Paste wax should be wiped off after sitting on the blade for a few minutes. All of these choices prevent rust and help the saw blade slide through the wood.
Can you use a rusty saw blade?
The blade’s rusted surface can ruin the efficiency of the cutting teeth. In fact, a rusty blade may still be very sharp, but the exposed corrosion will cause the teeth to act as if they are dull. Clean saw blades are not only safer to operate, but they make a smoother cut.
Is wd40 good knife lube?
WD-40 isn’t bad for your knife. It won’t cause damage or rust, per se. It’s simply not an ideal lubricant for knives. It works just fine as a lubricant, but it lacks the protective film other lubricants offer and can be a magnet for dust and pocket lint.
