Contents
Can you turn wood against the grain?
Sometimes, it isn’t possible to cut with the grain, sometimes it is just easier to turn in the other direction. Or you can simple try cutting against the wood to make a test. If you have to cut against the wood and there is a tendency to torn fibre, use a very sharp tool an take very gentle cuts.
How do you do 1/4 saw a log?
Quarter sawing gets its name from the fact that the log is first quartered lengthwise, resulting in wedges with a right angle ending at approximately the center of the original log. Each quarter is then cut separately by tipping it up on its point and sawing boards successively along the axis.
How does the grain run in quarter sawn lumber?
When looking at the face of a board, what we call “quarter-sawn” will have relatively evenly spaced grain patterns that run fairly straight and true down the length of the board.
What is the advantage of quarter sawn lumber?
Some advantages of quartersawn lumber: Shrinks and swells less in width. Cups, surface-checks, and splits less in seasoning and in use. Raised grain caused by separation in annual rings does not become as pronounced.
What are the disadvantages of quarter sawing?
More expensive than plain sawn material Quarter sawn wood is more expensive because it is more labor intensive to produce and the manufacturing process produces more waste than plain sawn lumber.
How can you tell if a wood is quarter sawn?
A board with growth rings running roughly parallel—usually in arches—relative to the face of the board is called a plain-sawn (or flat-sawn) board. If the growth rings are at a steep angle relative to the face, the board is said to have quartersawn grain.
Why is quarter sawn lumber better?
Quarter-sawn wood is more stable than plain-sawn. Not only is it less prone to cupping, it also expands and contracts less. Quarter-sawn provides a “quieter” and straighter face grain than plain-sawn.
What are the disadvantages of quarter sawn lumber?
How To Quarter Saw Lumber
| Advantages of Quartersawn Lumber | Disadvantages of Quartersawn Lumber |
|---|---|
| More stable in an environment with varying humidity | Shrinks twice as much in thickness vs. flatsawn lumber |
| Wears more evenly when used as flooring | Has spike knots compared to circular knots which reduce strength |
How to cut a log for a quartersawn?
Align one end of the log so that the blade will cut through the center of the log (to set taper). Cut through the log center. Then remove half of the log. Remove several boards from the bottom of one of the halves. * Place the log on edge and quarter the halves. Then remove one quarter. * Saw a board off the bottom of one quarter.
What do you mean by quarter sawn lumber?
Quarter sawn lumber refers to the angle at which the tree’s growth rings intersect the face of the sawn board. Although there are differing opinions on the term, fully quarter sawn lumber is generally defined as growth rings that are 80 to 90 degrees to the face of the board.
What are the steps to making a quarter saw?
Steps Select a type of wood that is suitable for quarter sawing. Determine what size log is needed to yield the right size of boards. Look at the characteristics of the log to tell if it is going to produce good quarter sawn lumber. Cut the log into quarters. Remove the portions of the log that are not good for woodworking.
Which is the best way to saw a log?
With grade sawing, the log is sawn, turned to a new face, sawn and turned again as many as five times. Financially, grade sawing is the best sawing method for medium and high-quality logs, even though it may be difficult to turn a log on some mills and daily production volume may be lower.