All About Veneer

VENEER

Veneers are very thin slices of wood that are glued to a backing material for use in millwork (woodwork, such as doors, window casings, and baseboards) and other elements in an interior. Veneer can be sourced from a number of wood species, and irregularities such as diseases in the wood can lead to beautiful figuring in the final product. Veneers are available in various grades, which affect price and application.

Veneer is manufactured in a semiautomated process. A log is debarked, then readied for cutting. Very thin layers are sliced off the log. different cuts and techniques produce a wide range of patterning and texture. Once the cuts have been made, the resulting fitches (a bundle of veneers arranged in the same order as they were cut from a log) are dried and bundled, clipped and joined, to make dimensioned sheets.


                                            VENEER CUTTING METHODS

Rotary Cut : The log is centered on a rotating lathe and turned against a blade. This process can produce single-sheet (one piece) faces.



Plain Slicing : The log is sliced parallel to its center. The result is an elongated cathedral pattern from the exposure of the innermost growth rings.



Half-round Slicing : The log is sliced as close to parallel to its center as possible. The resultant cathedrals are wider and flatter than in plain slicing, producing a veneer called flat cut.


Quarter Slicing : The log is cut perpendicular to its center. the resultant grain is straight in appearance.


Rift Cut : The log is sliced at a slight angle to produce a more even grain. Rift cuts occur only in oak logs, due to irregularities in the wood.


Lengthwise Slicing : Planed and flatsawn lumber is passed over a stationary knife to produce a variegated figure.

Lengthwise Slicing

                                                          Veneer Assembly

Book Match: Consecutive veneers are flipped as they are assembled, as though in a book. The result is a series of mirrored grains.

Book Match

Slip Match : Fitches are lined up in the order they are taken from the log. The straighter the grain, the less obvious the seams.

Slip Match


Reverse Slip Match : Every other leaf is rotated 180 degrees to invert the cathedral patterns.

Reverse Slip Match

Random Match : Undesired repetitions such as knots are spread evenly across the sheet. this type of veneer is chosen subjectively.

Random Match

Pleasing Match : Flitches are arranged by color consistency, rather than grain match.

Pleasing Match





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