Monday, May 11, 2009

Adze

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For the folkloric being of the Ewe people of Ghana and Togo, see adze (folklore).

Adze

Drawing of a man using an adze on a felled tree
An adze or adz (pronounced /?dz/) is a tool used for smoothing rough-cut wood in hand woodworking. Generally, the user stands astride a board or log and swings the adze downwards towards their feet, chipping off pieces of wood, moving backwards as they go and leaving a relatively smooth surface behind. Adzes are most often used for squaring up logs, or for hollowing out timber.
The adze is also a tool of choice for building wreckers, laborers who dismantle old buildings by hand for salvage. The single tool can serve all the needs of deconstruction with proper use.
The blade of an adze is set at right angles to the tool's shaft (like a hoe or plane), unlike the blade of an axe which is set in line with the shaft.
Contents
1 History
1.1 Europe
1.2 Egypt
1.3 New Zealand
1.4 Northwest Coast America
2 Modern adzes
3 Types
4 Footnotes and references
//
History
Europe
In central Europe, adzes made by knapping flint are known from the late Mesolithic onwards ("Scheibenbeile"). Polished adzes and axes made of ground stone, like amphibolite, basalt or Jadeite are typical for the Neolithic period. Shoe-last adzes or celts, named for their typical shape, are found in the Linearbandkeramic and R?ssen cultures of the early Neolithic. Adzes were also made and used by prehistoric southeast Asian cultures, especially in the Mekong River basin.
Egypt
The adze is shown in Egypt from the Old Kingdom onward. Originally the adze blades were made of stone, but already in the Predynastic Period copper adzes had all but replaced those made of flint. While stone blades were fastened to the wooden handle by tying, metal blades had sockets into which the handle was fitted. Examples of Egyptian adzes can be found in museums and on the Petrie Museum website.
A depiction of an adze was also used as a hieroglyph, representing the consonants stp.
The ahnetjer, Manuel de Codage transliteration: aH-nTr, depicted as an adze-like instrument, was used in the Opening of the Mouth ceremony, intended to convey power over their senses to statues and mummies. It was apparently the foreleg of a freshly sacrificed bull or cow with which the mouth was touched.
New Zealand
Prehistoric M?ori adzes from New Zealand, used for wood carving, were made from nephrite, also known as jade. At the same time on Henderson Island, a small atoll in Polynesia lacking any rock other than limestone, natives fashioned giant clamshells into adzes.
Northwest Coast America
American Northwest coast natives traditionally used adzes for both functional construction (from bowls to canoes) and art (from masks to totem poles). Northwest coast adzes take two forms, hafted and D-handle. The hafted form is similar in form to a European adze with the haft constructed from a natural crooked branch which approximately forms a 60% angle. The thin end is used as the handle and the thick end is flattened and notched such that an adze iron can be lashed to it. Modern hafts are sometimes constructed from a sawed blank with a dowel added for strength at the crook. The second form is the D-handle adze which is basically an adze iron with a directly-attached handle. The D-handle therefore provides no mechanical leverage. Northwest coast adzes are often classified by size and iron shape vs. role. As with European adzes, iron shapes include straight, gutter and lipped. Where larger Northwest adzes are similar in size to their European counterparts, the smaller sizes are typically much lighter such that they can be used for the detailed smoothing, shaping and surface texturing required for figure carving. Final surfacing is sometimes performed with a crooked knife.
Modern adzes
Modern adzes are made from steel with wooden handles, and some people still use them extensively: occasionally those in semi-industrial areas, but particularly 'revivalists' such as those at the Colonial Williamsburg cultural center in Virginia, USA. However, the traditional adze has largely been replaced by the sawmill and the powered-plane, at least in industrialized cultures. It remains in use for some specialist crafts, for example by coopers. Adzes are also in current use by artists such as Northwest Coast American and Canadian Indian sculptors doing pole work, masks and bowls.
"Adze" was frequently mentioned by William F. Buckley as one of the most obscure words in the English language.
One of the most common tools used in the fire service today is the Halligan bar. This is a multipurpose pry-bar used most commonly in forcible entry of a structure. One end of the Halligan bar is called the adze end. It has an adze along with a 4-inch spike on one end and the other...(and so on) To get More information , you can visit some products about wholesale czech glass, pure white glass, . The coated,reflective tempered glass / toughened glass products should be show more here!

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