Table saws are familiar equipment for mechanical processing workshops. In addition to the proper use, the maintenance of the machine is extremely important. Therein, the process that many mechanics have the most trouble with might be replacing the saw blade. So, this article will provide information that all table saw owners need to know about how to change table saw blade.
How To Change Table Saw Blade?
The right way to change the table saw blade
First, we need to choose a suitable method to perform the saw blade replacement process. Here are our suggestions on how to replace table saw blade:
Basic Methods
Step 1: Power Stop
When starting the repair process, always remember that unplugging for safety is the first thing you have to do. Make sure the saw is disconnected from the power source to avoid unexpected accidents.
Step 2: Extrude The Blade Guard
What you need to do next is access the blade by removing the throat shield and blade guard. The implementation will vary from machine to machine, so consult the manual if you are unsure. Once you’re ready, move on to remove the throat guard and blade.
Step 3: Raise The Saw Blade
After removing the throat guard and blade, you will place the blade at the highest point for easy access. In the process of lifting the tongue, pay attention to the grip to avoid injury.
Step 4: Loosen The Arbour Nut
Arbour is the part that holds the table saw blade in place. Try to remove the blade by loosening the nut with a suitable and compact wrench.
Of course, using a wrench to hold the nut is a must, and the other wrench can secure the tip of the blade. Make sure that the blade is latched in its position.
Step 5: Use Your Hand To Take The Arbour Out
Once you’ve used the wrench to loosen the arbour, unscrew the screw by hand. When taking out the arbour, be careful as it may fall on the table saw the body. Besides, you need to gently shake the blade to be able to extrude the washer.
Step 6: Replace The Blade
After removing the arbour and washer, the blade should now be exposed, and you’re ready to remove the blade from the saw. You should be careful not to get injured and pay attention to looking at the blade’s teeth to set it in the right direction.
Step 7: Tighten The Blade
After replacing the blade, notice the tightening of the blade. The operation is similar to when you use a wrench to tighten the nut. When doing this, be very careful as loosening or tightening will affect blade capacity.
Step 8: Replace Throat And Tongue Guard
Your blades are in place and ready to go, but make sure they fit together to minimize the risk.
Step 9: Reconnect The Power Supply
Connect the power and turn on the saw; if the machine vibrates, you must tighten it again so that the other parts are also in place.
* The above 9 steps can ensure you complete your table saw blade replacement efficiently and safely. Therefore, do not leave out any details to avoid unnecessary accidents.
Other Methods
In addition to the above method, of course, you can also try a number of different tools to do it. Which one to choose depends on the situation you face.
Use a regular tuning wrench
Use a wrench with an open-end
Use a wooden block
Use blade lock
Use Arbour lock
Things To Avoid When Changing The Blade
What attention when changing the blade of your table saw
Here are a few things you need to avoid when replacing table saw blades to increase efficiency and minimize risk.
The saw blade should not be changed after cutting.
Do not clean the saw blade with flammable liquids.
Do not clean with cleaning agents which cause metal corrosion.
Wear protective gloves when changing saw blades.
Do not replace the broken or unsuitable saw blade, which can cause the engine to explode.
Be sure to install the saw blade in the right position to avoid loss of balance and stability when the machine is in operation.
Please do the blade change in a spacious place and away from children.
Replacing saw blades is a must-do if you want to prolong their life. Depending on the specific situation, you should choose the appropriate method. Hopefully, our article has provided valuable information about how to change table saw blade. Of course, if you know any other ideas, share them with us by commenting below.
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