He is saying to make your bandsaw wheels out of 18.75″ pulley’s with a 5/8″ belt stretched on to it. The wheel would be fairly narrow, but from what little I know of bandsaw blade tracking, the blade rides on the crown anyway so there is no need for a wider surface area. I’ve seen a couple that the drive belt wraps 2/3 the way around the pulley, and then goes over sheave on motor, eliminating the need for a second pulley on the drive end.
how to band saw wheels Related Question:
Why does my bandsaw blade keep falling off?
Blade Tension Is Too Loose The most common reason why the blade is slipping off is that there isn’t enough tension to keep it on. Blades can slowly become loose after years of wear and tear, and eventually, you’ll need to tighten or replace them.
Do bandsaw tires need to be glued?
You can get band-saw tires from Carter Products, they sell both rubber tires and urethane tires. The urethane tires are supposed to last longer and do not need to be glued on, the rubber tires will need to be glued on.
How is a band saw blade tracked?
Tracking describes the in-plane “front-to-back” motion of a bandsaw as it runs on the bandmill wheels. Bandsaw tracking stability returns the sawblade to its initial position after any in-plane side-to-side displacement caused by a cutting force.
What causes bandsaw vibration?
A common source of vibrations on commercial bandsaws is that the wheels are not quite round, or at least slightly off center. This is often caused by tires that weren’t evenly stretched when they were put on.
Why does my bandsaw wobble?
The blade on a saw left idle for long periods of time can leave an impression in the rubber tire which might cause erratic tracking. Purchase and install aftermarket replacement tires. (Search for “bandsaw tire” at woodcraft.com.) If you still see a back-and-forth motion, the culprit is probably the wheel itself.
Why can’t I cut a straight line with my bandsaw?
Band Saw: Why won’t my band saw cut straight? When the band saw cuts crooked, a dull blade, improper feeding, loose blade tension or not using a work piece guide could be the cause. Use the rip fence or miter gauge to guide the work piece uniformly through the cutting blade to make straight cuts.
What causes bandsaw blade drift?
Drift is cause because the blade buckles under the load. You can see that by stretching a ribbon between 2 points and applying a pressure to one of the edges, it will turn sideway easily. A sharp blade and high blade speed will help a lot with that.
How tight should my bandsaw blade be?
The blade should deflect no more than 1/4 in. A good place to begin is to tension the blade until the meter reads proper tension for the next wider blade. For example, if you’re tensioning a 3/8-in.
What is the set on a bandsaw blade?
The pattern of tooth setting is “left/right/straight,” where the left and right teeth are for opening or cutting the material, and the straight one – the so-called raker tooth – is for removing sawdust from the timber. The recommended tooth-set values are different for each blade type and profile.
Can a scroll saw cut rubber?
Saws can cut a variety of material, including bone, wood, rubber, metal, leather, and wood. Because the blades are so fine, a scroll saw can cut extremely intricate designs with tiny kerfs and, like a coping saw, can make fully enclosed cuts.