I resawed some 5 inch cherry with a 1/2 inch 4tpi blade and while it cut pretty straight the cut was even rougher. Another result from the set on the teeth is that the cut is not as smooth as, say, a carbide tablesaw blade. 11-21-2007, 8:37 AM #3 I suspect your bandsaw can’t tension the blade enough to cut even 4″ material.
Even an old band saw that has been properly operated and maintained can achieve a high-quality cut approaching that of a modern band saw. Your saw blade vendor can supply charts for materials, blade speeds, and cutting rates and has access to the blade manufacturer’s technical department for answers to specific questions. In most cases, crooked cuts can be traced back to improper saw operation such as too much downfeed pressure, too slow a blade speed, or the guide arms are too far away.
band saw cutting rough Related Question:
Why are my bandsaw cuts wavy?
Re: Band saw Cutting Wavy Cuts. The clasic cause for wavy lumber is pushing a dull blade past it’s limits. Sharp don’t get it.
Why won’t my band saw cut straight?
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.
How much tension should a bandsaw blade be?
For carbon steel toothed blades (cutting blades) this is typically 15,000 to 25,000 PSI. Slitting type blades typically are tensioned in the range of 12,000 to 20,000 PSI. In general bandsaw blades are never tensioned past 35,000 psi.
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 does it take to get a WoodMizer sawmill?
And demand is high. “The lead time is 44 to 59 weeks right now for a sawmill,” says Kate Sebring, a sales representative for WoodMizer.
What causes band saw 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 does my bandsaw blade 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 do bandsaw blades break?
Machine Defects Even the best blades can fail if there is something else wrong with your bandsaw, and even a small misalignment of bearings or guides can put a twist in the blade as it goes around. Resulting in tension being applied in all the wrong ways which will lead to early breakage.
Will a bandsaw cut 2×4?
your “small” tablesaw is one of the finest in the portable table saw category and should have no problems resawing a 2×4 although you may want to finish the cut with a jig saw by setting the blade slightly less than half the thickness of the 2×4.
How thick can a band saw cut?
Band saws are the undisputed champ when it comes to cutting curves and slicing through thick material. Many small band saws can slice though lumber a full four inches thick, and bigger saws handle six-inch cuts.
What do you use a deep cut band saw for?
The Deep Cut Band Saw has one basic purpose: making clean, straight cuts—and it does this very well. Since I first used the saw to cut steel bar stock, I’ve also cut steel and PVC pipe, steel tubing, conduit, and aluminum bar stock.
Why does my bandsaw blade burn 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.