What does rift and quarter sawn mean?
The quarter sawn boards come from the boards cut from the center of the logs where the grain angle is between 60 and 90 degrees. The fleck is caused by the medullary rays that become apparent. The rift sawn boards come from the boards cut from the outside of the log and where the grain…
The quarter sawn boards come from the boards cut from the center of the logs where the grain angle is between 60 and 90 degrees. The fleck is caused by the medullary rays that become apparent. The rift sawn boards come from the boards cut from the outside of the log and where the grain angle of less than 60 degrees.Click to see full answer. Similarly, it is asked, what is better rift sawn or quarter sawn?Rift sawn lumber is very dimensionally stable and has a unique linear appearance. The annular rings or a rift sawn board are about 30-60 degrees to the face of the board, but 45 degrees is the most optimum. Similar to quarter sawn lumber, rift sawn lumber is also referred to as radial grain.Similarly, what is rift and quarter sawn? Rift-sawing is a woodworking process that aims to produce lumber that is less vulnerable to distortion than flat sawn lumber. Rift-sawing may be done strictly along a log’s radials—perpendicular to the annular growth ring orientation or wood grain—or as part of the quarter sawing process. Also Know, what does Quarter sawn mean? Quarter sawn lumber is defined as wood where the annular growth rings intersect the face of the board at a 60 to 90 degree angle. When cutting this lumber at the sawmill, each log is sawed at a radial angle into four quarters, hence the name.What is the advantage of quarter sawn lumber?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.
