Some models of bandsaws do provide the ability to alter the speed of the blade. The change of speed is usually accomplished by moving a drive belt to a secondary location on the pulley(s) of the drive pulley and motor pulley. Typically the speed to use for all of your wood cutting tasks with your bandsaw, regardless of the blade width or tooth configuration on the blade, would be the listed speed that is closest to 3000 FPM. The secondary speed offered on bandsaws with multiple speed capabilities is usually a speed that is one-half to one-third the speed of the 3000 FPM speed.
When you cut wood, it is recommended to run your saw in a 2000-3000 sfpm speed rate. Although running your saw at 1500 sfpm for resawing may work. Best thing to do is try resawing scrap wood by the 1500 sfpm and the 3000 sfpm and compare results.
Although you said you had the correct blade chip removal is the other issue affecting cutting speed. There was a review in the past 2-3 years that measured resaw speed of a number of smaller bandsaws. If you plan to do a lot of resaw work, you should consider the following…. A) increase the blade speed, to make the resaw a bit smoother.
In less than 10ft of resawing, my BS blade and wheels were loaded with resin. You have gotten really good mileage from that TW resaw blade! I use 131 1/2″ blades so don’t know what is available in your length. For hobbiests like me, we just don’t go through enough blades in quick enough order, to gain a sense of details of the best/different blades available to us.
The first step is giving your bandsaw a good tune-up to set the table perpendicular to the blade, get peak performance from the guides, and ensure the blade tracks true. “With your saw well-tuned, turn to the blade. Resawing wide boards requires a blade that cuts evenly throughout the stock’s thickness while evacuating large amounts of sawdust. The wider the blade, the straighter the cut, so use the widest blade your bandsaw can handle. Most saws accept at least a 1⁄2”-wide blade, and many even wider. Typically, a wide 3-tooth-per-inch blade provides the perfect blend of aggressive yet smooth cut and sawdust evacuation that resawing requires.
So I thought it would be useful to write a short article about the physics of bandsaw resawing and how to prevent the blade from wandering. To illustrate some of the concepts, I made a simple “Model” of a bandsaw blade cutting through wood. Even 1/2″ wide blades have enough beam strength for resawing if sufficiently tensioned.
best bandsaw speed for resawing wood Related Question:
What speed should a wood bandsaw run at?
Bandsaw: Speeds. A common speed for the bandsaw is about one thousand feet per minute. Wood can effectively be cut at much higher speeds, up to and over five thousand feet per minute, but you should keep it slower because it’s safer.
What RPM should a bandsaw run at?
Bandsaws always use 1725 rpm. The 3450 rpm are way too fast. From contributor R: Depending on the size of the wheels bandsaw blade speeds can vary between 2000 SFPM to over 4500 SFPM.
What band saw blade for resawing?
Resawing involves making rip cuts in the face of a wide board. So just like you would on the table saw, you’ll want to select a blade with fewer teeth per inch (TPI) than the blades you use for crosscutting or cutting curves. For most 14″ band saws, a 1 ⁄ 2 “-wide blade with 2-3 TPI is a good choice.
How high can a bandsaw cut?
The resaw capacity is the maximum height (thickness) that can be cut. For the small shop furniture maker, go with 14″ as the minimum for a bandsaw, though 16″ is better. Those doing larger work might even want 18″ or 20″ machines. Just make sure you have a minimum resaw height of 12″ for versatility.
Can you use a metal bandsaw blade to cut wood?
What are the ideal conditions for cutting wood on a metal saw? While cutting wood on a metal bandsaw is perfectly fine, you should switch over to a 6TPI blade if you have the time or anticipate cutting a lot of wood.
How is bandsaw speed calculated?
The formula to determine S.F.P.M. is: Motor RPM multiplied by the Motor pulley diameter divided by the Driven pulley diameter times the Bandsaw wheel diameter times pi (3.1416) divided by 12 = S.F.P.M.
How can I speed up my bandsaw?
Answer: Some models of bandsaws do provide the ability to alter the speed of the blade (usually expressed as FPM – feet per minute). The change of speed is usually accomplished by moving a drive belt to a secondary location on the pulley(s) of the drive pulley and motor pulley.
What speed does a circular saw run at?
It is clear that in the speed range from 1173 to 1500 rpm, the circular saw would easily be- come unstable and pose a hazard to the people working with it. Critical rotational speed theory of the circular saw has been a subject of many scientific publications.
How thick of wood can a bandsaw 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.
Can I put a wider blade on my bandsaw?
An 18-inch diameter wheel can use a 0.032-inch thick blade that is 3/4 inch wide. In general, thicker and wider blades will be the choice when sawing dense wood and woods with hard knots. Such wood needs the extra strength of a thicker, wide blade to avoid breaking. Thicker blades also deflect less when resawing.
How many teeth do you need to resaw a blade?
Typically, a wide 3-tooth-per-inch (tpi) blade provides the perfect blend of aggressive yet smooth cut and sawdust evacuation that resawing requires.
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 thick of wood can a 9 bandsaw cut?
There are several $99, 9 inch band saws on the market in my area (Ryobi, Skill). The are able to cut a thickness of 2 ½ inches.
What does a 14 inch bandsaw mean?
Rob Johnstone: Band saw sizes are derived from the diameter of the wheels in the saw. So a 14-inch band saw will have wheels that are 14-inches in diameter. There is another measure that indicates how wide a board you can resaw.
How thick can a 12 band saw cut?
A twelve-inch band saw is adequate for most home workshop jobs, typically cutting up to a six-inch capacity. (Cabinetmakers would do well to opt for a larger one, perhaps one with a sixteen- or twenty-inch throat.)