“The cheap blade guides from my 14” bandsaw were the easiest to adjust. The homemade guides work just as well, and, surprisingly, aren’t any more annoying to adjust than the fancy aftermarket blade guides or the big guides that Ted sent me. A properly adjusted set of blade guides will guide the blade perfectly well, and a fancy aftermarket guides don’t improve on that.
Although Iturra does not recommend using its Band Rollers with blades less than 1⁄8 “, I tested mine with 1⁄8 “, 1⁄4 “, and 1⁄2 ” blades, cutting thick stock and making tight-radius cuts to force the blade against the bearings. These bearing guides showed no signs of wear, a big upgrade from my square-block graphite guides. When cutting arcs and circular shapes-and especially in resawing-the bearings proved much better than my old graphite guides at holding the blade perpendicular to the workpiece with no twisting or deflection.
bandsaw blade roller guides Related Question:
How far should the blade guides be from the blade of the bandsaw?
Set the front of the blade guide about one-sixteenth of an inch from the deepest part of the blade gullets (the spaces between the teeth on the blade). The blade guides must ride behind the teeth on the bandsaw blade.
Why are the blade guides so important on a bandsaw?
Bandsaw blade guides keep the bandsaw blade on track while cutting through materials. Blade guides should be set above and below the saw table to help reduce vibration by holding the bandsaw blade in place while cutting. This assures a precise and quality cut.
How many teeth does a bandsaw blade have?
The general rule of thumb is: For wood and soft materials aim for 3 – 6 teeth in the workpiece. For metals and harder materials aim for 6 – 24 teeth in the workpiece.
Which way do the teeth point on a bandsaw?
On a typical wood or metal cutting blade the hook or of point of the blade should be pointing down for a vertical blade bandsaw, or for a horizontal blade saw the hook of the teeth should be pointed such that they enter the workpiece first as the blade moves.
When using a horizontal band saw you should adjust the blade guide as close to the work as possible?
The upper guide and guard should be set as close to the work as possible, at least within 1/4 inch. If the band breaks, immediately shut off the power and stand clear until the machine has stopped. Examine blade before installing to see if it is cracked, do not install a cracked blade.
Why is it important to adjust the height of the blade guard on the bandsaw?
Adjust blade guard height to about 3 mm or 1/8 inch to 6mm or 1/4 inch above the top of the material being cut. Wider gaps will place tension on the blade and increase the risk of breaking. Ensure the blade is tracking correctly and runs freely in and against the upper and lower guide rollers.
What causes bandsaw 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.
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.
Can a band saw cut curves?
Whether it’s a tight curve or a closed opening, you can cut it on your band saw with a couple of easy tricks. Cutting on the band saw can be the same thing. The narrower the blade, the tighter the spots you can cut; in fact, some band saw blades rival a scroll saw for cutting tight curves.
How long should a metal 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.
How thick metal can a bandsaw cut?
Band saws are not suitable for cutting very thin sheet metal; a rule of thumb suggests the metal to be cut should be thicker than the depth of 3 band saw blade teeth, however they are excellent for cutting thin walled profiles such as box and angle.
What does the fence do on a band saw?
After all, a bandsaw is capable of doing much more than cutting curves. With a well-designed fence, you can accurately resaw boards into thinner pieces, rip warped rough lumber without worrying about kickback and precisely cut tenons, half-lap joints and even dovetail joints.
Can a bandsaw blade be turned inside out?
hi ,just get heavy gloves,an uncoiled blade ,step on the bottom and turn the blade inside out,and it will go right on a turner mill and just reverse the blade to sharpen.
Why is my bandsaw burning the wood?
A majority of issues with wood burning is because of a dull saw blade. These blades may not be sharp enough to efficiently cut the wood, and thus create enough friction to heat and burn the wood. What is this? Dull blades make it more challenging to cut, which causes friction as you pass the wood through.