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  2. Quarter sawing - Wikipedia

    en.wikipedia.org/wiki/Quarter_sawing

    Quartersawn oak was a key feature of the decorative style of the American Arts and Crafts movement, particularly the work of Gustav Stickley, who said "The quartersawing method of cutting... renders quartersawn oak structurally stronger, also finer in grain, and, as shown before, less liable to warp and check than when sawn in any other way."

  3. Knee (construction) - Wikipedia

    en.wikipedia.org/wiki/Knee_(construction)

    Wood is a highly anisotropic material (its strength varies considerably with the direction of applied force, i.e., parallel, radial, or tangential to the grain). Because wood is strongest when loaded in tension or compression along the grain, the best knees are those in which the wood grain follows the bend.

  4. File:RMR chart, strength ratings.jpg - Wikipedia

    en.wikipedia.org/wiki/File:RMR_chart,_strength...

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  5. Janka hardness test - Wikipedia

    en.wikipedia.org/wiki/Janka_hardness_test

    A common use of Janka hardness ratings is to determine whether a species is suitable for use as flooring. For hardwood flooring, the test usually requires an 80 mm × 150 mm (3 in × 6 in) sample with a thickness of at least 6–8 mm, and the most commonly used test is the ASTM D1037.

  6. Lumber - Wikipedia

    en.wikipedia.org/wiki/Lumber

    The "quarter" system of reference is a traditional North American lumber industry nomenclature used specifically to indicate the thickness of rough sawn hardwood lumber. In rough-sawn lumber it immediately clarifies that the lumber is not yet milled, avoiding confusion with milled dimension lumber which is measured as actual thickness after ...

  7. Wood grain - Wikipedia

    en.wikipedia.org/wiki/Wood_grain

    Wood grain is the longitudinal arrangement of wood fibers [1] or the pattern resulting from such an arrangement. [2] R. Bruce Hoadley wrote that grain is a "confusingly versatile term" with numerous different uses, including the direction of the wood cells (e.g., straight grain, spiral grain), surface appearance or figure, growth-ring placement (e.g., vertical grain), plane of the cut (e.g ...

  8. Rip cut - Wikipedia

    en.wikipedia.org/wiki/Rip_cut

    Rip cuts are commonly made with a table saw, but other types of power saws can also be used, including a radial arm saw, band saw, and hand held circular saw.In sawmills the head saw is the first rip-saw a log goes through, which is sometimes a gang-saw, and then the cants may be resawn using other saws and then edged in an edger and sometimes cut to length by a crosscut saw.

  9. Talk:Quarter sawing - Wikipedia

    en.wikipedia.org/wiki/Talk:Quarter_sawing

    Odsus1 00:21, 22 October 2018 (UTC)The description of rift sawn in this article is absolutely incorrect, rift sawn is defined as sawing a log in a manner where the grain is between 30-60 degrees to the flat face of the board and is not rare at all, quarter sawn is defined as 60-90 degrees to the flat face of the board.

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