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2. Molding (decorative) - Wikipedia

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

   Bed-mould or bed moulding: Narrow moulding used at the junction of a wall and ceiling, found under the cornice, of which it is a part. [2] Similar to crown moulding, a bed mould is used to cover the joint between the ceiling and wall. Bed moulds can be either sprung or plain, or flush to the wall as an extension of a cornice mould. [3]

3. Permanent mold casting - Wikipedia

   en.wikipedia.org/wiki/Permanent_mold_casting

   A draft of 2 to 3° is required. Wall thicknesses are limited to 3 to 50 mm (0.12 to 1.97 in). Typical part sizes range from 100 g to 75 kg (several ounces to 150 lb). Other advantages include the ease of inducing directional solidification by changing the mold wall

4. Injection mold construction - Wikipedia

   en.wikipedia.org/wiki/Injection_mold_construction

   Sprue bushing — The bush has a taper hole of 3° to 5° and is usually made of CHMCS. The material enters the mold through the sprue bush. Top plate—It is used to clamp the top half of the mold to the moving half of the molding machine and is usually made of mild steel.

5. Wall stud - Wikipedia

   en.wikipedia.org/wiki/Wall_stud

   sill - a stud sized member forming the base of a window assembly or the base of wall. mudsill - a stud sized member that forms the base of a wall and has been treated against insects and decay. top plate or double top plate - a stud sized member that forms the top of the wall. In cases where other members must bear or brace on the top of the ...

6. Thin-wall injection molding - Wikipedia

   en.wikipedia.org/wiki/Thin-wall_injection_molding

   The trend towards thin wall molding continues to increase in many plastic industries as plastic material and energy costs continue to rise and delivery lead times are squeezed. [2] The following industries make use of thin wall molding: food packaging ( e.g. food containers and lids) [3] automotive (e.g. both structural and non-structural car ...

7. Metal casting - Wikipedia

   en.wikipedia.org/wiki/Metal_casting

   1.4 Shell molding. 1 ... 9000 kg total mass with a typical per-item limit of 2.3–4.5 kg. ... it occurs at the walls of the mold where the wall chills the material ...