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I realized that a good quality blade of half inch 3-teeth offers good results though I did try wider blades without any increased efficiency. Tension: sufficient blade tension ensures that your blade doesnt move erratically under pressure. As a typical tension gauge doesnt give really accurate results its better to have slightly additional tension than it indicates. You can verify that by opening the lateral guides and thrust bearings. Back off the two below and above the table thus disabling them to remain in contact with the blade. Next crank the tension gauge for getting the needed setting. Push the blade sideways by nearly midway between the lower and upper wheels. Now the blade would easily turn aside for a little length. The movement to sideways should be quarter inch.
On being pushed harder this will bend more but quarter inch is a distinctive point at which it wont deflect easily. In case you are able to deflect it more than a quarter inch add more tension till the deflection equals quarter of an inch. Stock Control: Any superior bandsaw blade is designed to cut across straight lines. Yet each blade does that in its characteristic way. Thats because each blade acquires its exclusive "lead angle". So how can one find out this exclusive lead angle? Many suggest referring to some Resaw Guide. Its like one point that enables you to alter your feed angle your to the blade. One takes time getting used to this method. Additionally it demands steady attention. Having once determined the right direction for feed adjust the fence of bandsaw accordingly and keep cutting straight lines.
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With a good and proper bandsaw blade you get a cleaner better cut. In addition the task is done in a safer and healthier environment for both you and your property. Having the proper bandsaw blades also means that the cut will be a lot easier. Types of Blades There are three major types of blades. Each blade offers a cut that is perfect for various materials being cut. Using the proper type of bandsaw blade is an essential part of any bandsaw project. (a) Regular Tooth - These are the perfect bandsaw blades for those finer cuts you need to make in the material. The teeth are extremely fine and make for an extremely smooth cut. It is not suggested that you do a resawing project with a regular tooth blade. This can be dangerous to you and your property. Instead use one of the other blades mentioned below. (b) Hook Tooth - These are the perfect blades for difficult and hard materials. This is an extremely aggressive blade and should not be used by novices.
A bandsaw blade has to be matched to the job in hand and to a lesser extent to the size of the bandsaw. You would not try to rip a 2" board with a tenon saw nor crosscut plywood with a greenwood saw. You would select the right blade for the job and the same is true for a bandsaw. Just because the machine is powered does not mean that one blade will cut everything it wont. So we need a selection of blades dependent on what we are doing. Fortunately despite there being a vast array of blades to choose from we can do 99% of our normal work with just two or three different blades. Blade width Given that the challenge with a bandsaw is to get it to cut straight it is easy to think that the wider the blade the better and to a certain extent this is true. You are likely to get better results with a ½" or ¾" blade than a ¼" one. But the temptation is to go as wide as the wheels will take. Which is an inch or more.