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Plastic sprue. In injection molding, sprue refers to the passage through which a liquid material (such as polystyrene or polyvinyl chloride) flows into a die, where the material solidifies to form parts. Sprue also refers to the material that solidifies in these passages, forming a framework that attaches the parts in a roughly planar arrangement.
KWFC began broadcasting on April 17, 1969 at 97.3-FM in Springfield. At the time, the commercial station operated for most of the day, but would shut down for the night. Those early days saw a programming mix of teaching, preaching and music.
A bronze casting showing the sprue and risers. A riser, also known as a feeder, [1] is a reservoir built into a metal casting mold to prevent cavities due to shrinkage.Most metals are less dense as a liquid than as a solid so castings shrink upon cooling, which can leave a void at the last point to solidify.
The sprue is cut off and recycled. The casting may then be cleaned up to remove signs of the casting process, usually by grinding. [12] Finishing: After grinding, the completed casting is then subject to finishing. This usually goes further than grinding, with impurities and negatives being removed via hand tooling and welding.
Cope and drag with cores in place on the drag Two sets of castings (bronze and aluminium) from the above sand mold. In foundry work, the terms cope and drag refer respectively to the top and bottom parts of a two-part casting flask, used in sand casting. The flask is a wood or metal frame, which contains the molding sand, providing support to ...
Pages for logged out editors learn more. Contributions; Talk; Sprue (casting)
Grant Wilfley Casting, Inc. is holding an open casting call from 1 to 8 p.m. Tuesday, Aug. 20, in the ballroom of the Hyatt Regency in Morristown, New Jersey. No acting experience is required to ...
KWTO (560 kHz) is a commercial AM radio station in Springfield, Missouri. It is owned by Zimmer Midwest Communications and airs a talk radio format. The studios and offices are on East Chestnut Expressway in Springfield. KWTO is powered at 5,000 watts by day and 4,000 watts at night. It uses a directional antenna with a five-tower array.
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