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2. Pattern (casting) - Wikipedia

   en.wikipedia.org/wiki/Pattern_(casting)

   Sweep patterns are used for symmetric molds, which are contoured shapes rotated around a center axis or pole through the molding material. A sweep pattern is a form of skeleton pattern: any geometrical pattern that creates a mold by being moved through the molding material.

3. Millstone - Wikipedia

   en.wikipedia.org/wiki/Millstone

   The furrows and lands are arranged in repeating patterns called harps. A typical millstone will have six, eight or ten harps. The pattern of harps is repeated on the face of each stone, when they are laid face to face the patterns mesh in a kind of "scissoring" motion creating the cutting or grinding function of the stones.

4. Stone mould - Wikipedia

   en.wikipedia.org/wiki/Stone_mould

   Excavations at Bayley Lane in 1988 produced 69 stone moulds so Coventry must have been one of the production centres. Some moulds were used as a one use mould for objects made from precious metals for an elite clientele, but most were for more mundane objects such as belt buckles and were used until they were broken or cracked.

5. Stonemasonry - Wikipedia

   en.wikipedia.org/wiki/Stonemasonry

   Massive precut stone is also known as "prefabricated", or "pre-sized" stone is a modern method of building with load-bearing stone. [22] Precut stone is a DFMA construction method that uses large machine-cut stone blocks with precisely defined dimensions to rapidly assemble buildings in which stone is used as a major or the primary load-bearing ...

6. Molding (process) - Wikipedia

   en.wikipedia.org/wiki/Molding_(process)

   A mold is a counterpart to a cast. The very common bi-valve molding process uses two molds, one for each half of the object. Articulated molds have multiple pieces that come together to form the complete mold, and then disassemble to release the finished casting; they are expensive, but necessary when the casting shape has complex overhangs. [3 ...

7. Glossary of sculpting - Wikipedia

   en.wikipedia.org/wiki/Glossary_of_sculpting

   The mold is then separated to release the original sculpture. Once the mold is reassembled, at its most simple the casting material is poured into the void and left to set. Traditionally, molten bronze is used as the casting material, but modern alternatives include resin. When the cast sculpture has cooled or cured, the mold is again separated ...