Resawing can be done manually with a hacksaw or by using a machine tool like a table saw, band saw or sawmills. For resawing, a band saw is preferred over a table saw mainly because of two reasons. The biggest advantage of using a band saw to resaw is that it can resaw wider lumber.
Bandsaw Resawing from the beginning: resawing is cutting a sawn plank of wood into thinner planks on a bandsaw. Thus the cut runs through the plank’s width, which distinguishes bandsaw resawing from ordinary bandsaw rip cuts where the blade runs through the stock’s thickness. Resawing on a bandsaw is easy; all you have to do is cut straight lines.
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.
Re-sawing a board into thin, pliable pieces allows you to create curved shapes by bending and gluing the pieces around a form-a process called “Bent lamination.” Marking the board with the cabinetmaker’s triangle allows you to reassemble the thin pieces as they came from the board, so the lamination closely resembles a single piece of bent wood. Partially re-sawing a board on your table saw makes re-sawing with your band saw easier, because the blade has less to cut and the saw kerfs keep it from wandering. It’s a great method to use if your band saw bogs down during full-width re-sawing, and in many cases, it can save time by allowing you to re-saw without installing a re-saw blade.
I’ve had perfectly acceptable results resawing with bimetal blades and great results resawing with silicone-carbide, low-tension blades. Drift varies from blade to blade, so follow this simple setup procedure every time you change blades. Because bearings can be used in contact with the blade, they can help the blade run straighter, resulting in less drift.
Another instance where a resaw can be affective is down steam form the primary break down saw whether it is a bandsaw or a round saw. To resaw is to cut one piece of timber into smaller pieces. What lee meant was that when sawing a log with a swing blade mill you dont have to saw cants and resaw them into dimensional timber.
what does resaw mean on a bandsaw Related Question:
What is resawing on bandsaw?
Bandsaw Resawing from the beginning: resawing is cutting a sawn plank of wood into thinner planks on a bandsaw. Thus the cut runs through the plank’s width, which distinguishes bandsaw resawing from ordinary bandsaw rip cuts where the blade runs through the stock’s thickness.
What is resaw capacity on a bandsaw?
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.
Why is it called resawing?
The reason for the different terms is that ripping cuts are all cuts along the grain but not all rip cuts are resawing. Resawing, as the term is used today, refers only to cutting a board across its thickness, i.e. sawing a thick board into two (or more) thinner boards.
Can any bandsaw resaw?
Just about any bandsaw will do acceptable resawing. For example, all the cuts made in this story were done on an inexpensive, 14-in. bandsaw with a 3/4-hp motor. All we did to the saw was add a riser block to increase its capacity.
What is the purpose of a resaw?
A resaw is a large band saw optimized for cutting timber along the grain to reduce larger sections into smaller sections or veneers. Resawing veneers requires a wide blade – commonly 2 to 3 inches (52–78 mm) – with a small kerf to minimize waste.
What is a resaw guide?
Resaw guides provide a higher level of control when adjusting for band saw blade drift. Curved face of the guide helps steer board into the cut. Easily attaches to the face of the band saw fence. This 7″ Resaw Guide is designed for larger capacity band saws.
What type of bandsaw blade is best 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.
What does 14 mean on a bandsaw?
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.
Can you resaw with a table saw?
When it’s time to resaw lumber for thin stock, a bandsaw usually comes to mind. But in many situations, such as preparing 1⁄ 4 “-thick stock for a project, you can do it on your tablesaw. Most 10″ tablesaws easily resaw boards up to 5 1⁄ 2 ” wide.
How much HP does a bandsaw need?
A 3/4 or 1 HP bandsaw is pefectly adequate for re-sawing stock at home….
What size band saw for resawing?
To get started with resawing, I recommend a band saw of sufficient power and with a large depth of cut. Any motor smaller than 1hp and depth of cut less than 10″ will limit your effectiveness. (Some 14″ band saws have about a 6″ maximum cutso you’d be limited to a 12″ wide book-matched panel or less.)
Why do bandsaws wander?
If the wheels are worn and do not have a distinct top to the crown then the blade will not know where to go, and may wander around. This of course can cause poor cut quality and difficulty in setting the guides.
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 you rip wood with a bandsaw?
A band saw can shape curves, saw rough lumber safely, cut joinery, and even rip boards to width.