Categories FAQ

Readers ask: Why does my bandsaw blade wander?

When you are ripping, it’s very important to go slow enough so the blade can clear waste. A fast feed rate will cause the blade to wander. A dull blade will wander. Check the way your blades are stored as a possible cause of damage to your blades.

How much tension should a bandsaw blade be?

Bandsaw blades require tension and lots of it to consistently produce straight, uniform cuts, especially in thick or dense stock. Most blade manufacturers recommend 15,000 psi to 20,000 psi for a common carbon-steel blade.

Why does my bandsaw blade twist?

Bandsaw twisting is almost certainly a case of the blade lacking enough tension. Usually, operators will see this issue after changing blades. Bandsaw blades require quite a lot of tension to perform optimally. An inexperienced user might not realize they’ve under-tightened the new blade they’ve installed.

Why does my sawmill cut wavy?

If the cutting rate is not enough the surface looks like goose bumps. If the cutting rate is too high then the blade has no time to make a cut and therefore “wavy” cuts appear. Special attention should be paid to sawmill alignment. Very often, even experienced operators don’t pay due attention to the sawmill condition.

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Can a bandsaw cut straight?

Just like other power saws, a band saw blade needs tension to produce consistently accurate and straight cuts. This is especially so for thicker slabs and denser woods. Bandsaw blade manufacturers recommend a tension of between 15,000 PSI (pounds per square inch) and 20,000 PSI for a typical carbon-steel blade.

What is bandsaw blade flutter?

The “flutter” method for setting tension is simple and recommended by blade and saw manufacturers. After installing the blade, set the upper and lower blade guides as far out as they can go (or remove them), and remove the throat plate from the table.

How long will a bandsaw blade last?

On average your bandsaw blade should last 6 months to as long as a few years depending on what your cutting with it. Make sure to match your blade strength and quality to the project and material your cutting.

What is band saw drift?

Most band saw blades tend to veer slightly to the left or right when cutting. This is known as blade drift. The amount of drift varies with every blade, but you can compensate for it by clamping your fence to match the drift angle.

How do you know when a bandsaw blade is dull?

How to tell when your bandsaw blade is nearing the end of its life

  1. Teeth are starting to strip after a long period of use.
  2. The blade becoming noisy and squeaky.
  3. The blade doesn’t move consistently whilst cutting.
  4. Hairline cracks appearing showing signs of stress and over use.

Which way should the teeth face on a bandsaw?

The cutting teeth on a bandsaw blade should always point towards the direction of blade rotation. On a vertical bandsaw, the teeth of the blade should be pointing downward. For a horizontal bandsaw, the blade should be pointed towards the work as the blade is moving.

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How do you tension the Timberwolf blade?

Start the motor or engine on your saw and bring the blade to full cutting speed. Allow the blade to run for approximately 30 seconds. Once you are satisfied that the blade is stable on the band saw wheels at full speed, very slowly reduce the tension on the blade while watching the blade between the wheels.

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