Table saws are of course one of the most frequently utilized tools when working with wood, because after all, there is a whole lot that they can do. They are great tools to have and very convenient too, but that is not to say that they don’t have their own problems. One of the biggest problems that you may be experiencing with your table saw is that of excessive noise.
You might be thinking that yeah, it’s a table saw, so it’s going to be loud, because yes it does involve a loud motor and a blade ripping through wood at high speeds, but there is an acceptable level of noise and there is an unacceptable amount.
Maybe you think that your table saw is making an excessive amount of noise, and that may very well be the case. Well, excessive table saw noise can be due to a number of reasons, and therefore there are a number of different solutions too. Keep reading to find out exactly how you can deal with table saw noise.
One of the reasons for excessive noise when using your table saw is because the table is too light. Your table saw table may just be too light in general, which can result in excessive vibration and movement, both of which translate into noise.
For this reason, it is a good idea to get a table that is fairly heavy. On the other hand, if you are building your own table for your saw, be sure to use fairly heavy materials so that the whole table is weighed down adequately.
If you already have your table and it is making a bunch of noise, you can try weighing it down yourself. The easiest way to do this is to attach a few extra pieces of wood to the legs of the table or the underside of the table (where it won’t be in the way of any moving parts or machinery).
If your table saw table has a floor base, you can also weight down the base by putting things like concrete blocks, bricks, or cinder blocks on the base. However when doing this, keep in mind that parts which are not firmly secured to the table saw may rattle around and cause their own noise, so make sure to firmly attach anything that you are using to weight the table down with.
On a side note, if there is excessive vibration and therefore excessive noise, you can also use some insulation to reduce the transfer of movement from one object to another, thus reducing the overall noise level. You can try using a rubber pad and place it under your table saw stand, which will help to absorb the vibration.
Another option is to use rubber feet on your table saw stand or table. Remember that rubber will be able to absorb quite a lot of vibration. You can also try using small pieces of rubber and place them around the bolts at all points of connection, thus reducing the transfer of vibration and noise from one piece of your table to another.
This actually brings us to our next point of rattling, vibration, and things not being attached securely.
Another reason as to why your table saw may be making excessive noise is because of things being loose and not attached firmly. This goes for everything in your whole set up. First of all, make sure that all of the various pieces within the table saw itself are firmly attached.
If the blade is not attached firmly or the saw itself is not attached to the table well, they will vibrate and cause noise, not to mention that it also makes it harder to make straight cuts. Vibration and noise can also be produced if the various parts of your table are not firmly secured to each other.
This can even go so far as being caused by the whole table, if it vibrates when in use and makes noise due to rubbing against the floor. The easiest solution to this noise causing problem is to make sure that all bolts are tightly secured and that there is no movement in between various pieces of your table saw and the table.
If your table is too light you may even need to bolt it to the ground to minimize noise and vibration. The bottom line is that noise can be reduced by making sure that everything is secure and attached as tightly as possible.
Another thing that could be causing your table saw to be excessively loud is an old, broken, or worn out belt. The belt is the piece in your table saw which is attached to the motor on one end and to the pulley of the saw on the other end, thus resulting in the movement of the saw blade. Belts are pretty fragile and they do wear out over time.
Therefore one cause of noise may simply be that your belt needs replacing. The part of the belt where one end has been connected to the other to form the loop is a place of contention. This point of connection is especially vulnerable to wearing out, and this happens in the form of a lump that forms at this point of junction. There is nothing that you can do to fix this, and thus you will need to replace the belt.
There may be another problem with the belt, which is that it may be loose and not attached properly to either end, those ends being the pulley or the motor. If this is the case, you can open up your table saw and make sure that the belt is firmly attached to the belt drive and the pulley respectively.
Keep in mind that a lack of attachment or alignment may also be caused due to the belt being worn out. If you align it properly and it starts making a lot of noise again shortly after you have done so, you may need to replace the belt. You can get special V-belts that are specially designed to reduce noise and vibration.
Not only is a loose blade very dangerous because it may eventually come completely unattached and tear a slice right through you, or at the very least vibrate and cause bad cuts, but a loose blade will also cause the saw to make excessive noise. The solution to this is to make sure that everything which attaches the blade to the housing is firmly secured, thus minimizing vibration and noise.
This noise problem can also be caused by a blade, or the housing, when it has simply been used for too long, thus degrading the connection points. In this case you may have to replace the blade as well as the various parts which attach the blade to the housing.
On a side note, a dull blade can also cause excessive noise as it struggles to cut through wood. One easy solution to this problem is to sharpen the blade, or if the blade is worn down past all points of return, you will need to replace it.
The pulley in your saw is the piece which is attached to the belt. The belt causes the pulley to move up and down and the pulley makes the blade spin. Many newer models of table saws contain pulleys that are made out of light metals, thus automatically creating vibration and noise. These lighter pulleys are not always balanced or assembled properly, thus causing noise.
An easy solution to this problem is to open up your saw, take out the cheap pulley, and replace it with a pulley that is made out of solid steel. A good and heavy pulley will reduce vibration, wobbling, and therefore noise.
Another problem with the pulley may be that it is simply old and worn out, in which case the various moving pieced become loose, thus causing vibration, wobbling, and noise. One solution to this problem is to tighten all of the various moving parts so that they are properly aligned and only move the way they are supposed to use.
However the pulley in your table saw may be so worn out that tightening the pieces or fixing it is not an option, in which case you will need to replace it. Keep in mind that in order to replace a pulley, belt, or any other part of the saw, you will need quite an intimate knowledge of the table saw, or else risk doing something wrong which can end up causing more noise or even being dangerous.
The final reason as to why your table saw may be producing excessive noise is because of the motor. The motor of your table saw has many moving pieces, each of which can rattle or vibrate. The easiest solution to this problem is to make sure that all of the pieces in the motor are securely attached.
Moreover, the motor itself may be on its last legs, and when motors get old they start to struggle to produce the same amount of power which they once did, thus making more and more noise as they struggle to keep up. The only solution to this problem may be to replace the motor.
You will also want to make sure that the belt drive is firmly attached to the motor. Once again, either secure the belt drive better, or if it is too worn out you will need to replace it.
The fact of the matter is that table saws are going to make a fair amount of noise no matter what you do. It is a tool that has a motor, a spinning blade, and it shreds through wood at high speeds. That is just going to be noisy, plus they do create a fair amount of vibration. As you can see from the above sections, there is such thing as excessive table saw noise.
This excessive amount of noise can be caused by various things, and therefore also have various solutions. Keep in mind that these are fairly finicky tools, so if you don’t have an intimate knowledge of table saws and their inner workings, you may want to consult a professional for help.
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