CORE n.
The bony process which forms the central axis of the horns in many animals. Core box (Founding), a box or mold, usually divisible, in which cores are molded. -- Core print (Founding), a projecting piece on a pattern which forms, in the mold, an impression for holding in place or steadying a core.
LOAM n.
r materials, used in making molds for large castings, often without a pattern. Loam mold (Founding), a mold made with loam. See Loam, n., 2. -- Loam molding, the process or business of making loam molds. Loam plate, an iron plate upon which a section of a loam mold rests, or from which it is suspended. -- Loam work,…
MOLDING; MOULDING p.
ding, or Moulding, machine. (a) (Woodworking) A planing machine for making moldings. (b) (Founding) A machine to assist in making molds for castings. -- Molding, or Moulding, mill, a mill for shaping timber. -- Molding, or Moulding, sand (Founding), a kind of sand containing clay, used in making molds.…
PARTING a.
ellow, a partner. [Obs.] Chaucer. -- Parting pulley. See under Pulley. -- Parting sand (Founding), dry, nonadhesive sand, sprinkled upon the partings of a mold to facilitate the separation. -- Parting strip (Arch.), in a sash window, one of the thin strips of wood let into the pulley stile to keep the sashes apart;…