There are a number of sawing tools that can be used by carpenters to cut logs and other materials, but for most projects the router offers the most versatile cutting options.
Some models of rotary saws can be used to make a perfect cut for furniture or other complex structures once they come out of the box. However, after using the saw for some time, or if your circular saw is not working as well as it should, you can maximise the performance of your circular saw by following these tips
- Upgrade to suitable high performance knife
The new saw generally has between 24 and 40 teeth, which is a kind of universal saw blade that can be used for cutting logs and wooden decks. However, they are not suitable for a clean cut. You cannot rely on these knives if you want a finer surface on the cutting edges.
If you want to make a clean cut, you must upgrade or replace the saw blade on your mitre saw to achieve a higher quality or make a saw blade with a low angle of attack. The right saw blade depends on the saw you are using. If you use a 10 inch saw, you will need an 80-tooth saw blade as a high-quality saw blade. If you use a 12 inch saw, you will need a 96 or 100 tooth saw blade.
One more thing to know: the angles of the hook with your saw. If the angle of the saw blade hook is greater than 10, it cuts the wood very aggressively. This will not lead to a good cut, although it can be useful for coarse cutting of large quantities of wood. If it has a negative angle of attack, it can easily cut wood with a cleaner shave. In view of the above, the hook angle of your saw should be between 10 and -5 for best cutting results.
- Fuse your cuts
Another thing you need to do to optimize your saw is to support it. Normally there is no time for the overlapping bevel and saw cut to wear out, even if the neck insert of the saw used has no play.
It is almost impossible for you to make your own inserts from MDF or plywood, because most saws use 1/8″ plastic inserts. The best thing you can do to support or secure your cuts is to install a fence and an additional table made of plywood, solid board or MDF. This prevents the knife from tearing when leaving the cut by immediately maintaining the zero clearance it provides. The support between the two cuts is lost if you make them in different places. But one side will continue to receive his support, so your role must be that of guardian on that side. Replace the service fence and the table when they no longer work.
- Stop the blade before lifting
Before using a mitre saw after sawing, it is a good idea to stop the rotation of the saw blade. Lifting the saw while the blade is still rotating can scratch the end of the workpiece. It is also possible to catch the cut and move the rotating knife dangerously. He’ll pay you if you’re patient enough to stop the saw blade from turning before you lift it.
- Extension of aid
It is also advisable to maximise the efficiency of your saw. Most tables for rotary saws are about 18 inches wide, and some are equipped with extensions that increase the saw’s support when one or two feet are pulled. But some blanks, which are very long, are not fixed or can be installed this way. So extra support is needed to prevent the boards from being lifted or tilted off the table.
There are a number of things you need to do here to ensure accuracy. Start by turning two blocks of waste wood corresponding to the height of the saw table. They should be close to the ends of the boards. Your router should be mounted on a foldable stand with fences and workpiece holders. They are available in a range from $100 to $300.
- Sneaking in cuts
When cutting hardwood, your saw blade may bend. To counteract this, you have to cut in two steps. Make a 1/16-inch cut on the blank side of the cutting line as the first cut. Then cut the line. This last cut will be a stain on the track and will also be cleaner.
Below are some tips you can apply to maximize the performance of your cam saw.
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