摘要:
The method for the stepwise production and advancing of sand mold parts in a mold-string foundry plant comprising a station (1) for making mold parts, a pouring station (3) and a conveyor (2) for stepwise advancing of mold parts (101-109) from said station (1) for making mold parts towards said pouring station (3), includes the step of double indexing the mold parts using a first, moveable, part (21) of the conveyor. By double indexing the mold string, the time during which pouring into the molds has to be interrupted can be reduced.
摘要:
Zur Befestigung einer Modellplatte (5) mit einem Modell (6) auf einer Tischplatte (1) einer Rüttelformmaschine sind in der Tischplatte (1) Kanäle (10, 11) und Bohrungen (12) angeordnet, die an eine Vakuumleitung (4) anschließbar sind. Mit Hilfe dieser Kanäle und Bohrungen wird zwischen der Modellplatte (5) und der Tischplatte (1) ein Unterdruck erzeugt, der eine sichere und schnelle Verbindung zwischen Maschine und Modellplatte gewährleistet.
摘要:
The method for the stepwise production and advancing of sand mold parts in a mold-string foundry plant comprising a station (1) for making mold parts, a pouring station (3) and a conveyor (2) for stepwise advancing of mold parts (101-109) from said station (1) for making mold parts towards said pouring station (3), includes the step of double indexing the mold parts using a first, moveable, part (21) of the conveyor. By double indexing the mold string, the time during which pouring into the molds has to be interrupted can be reduced.
摘要:
A wax or similar material (70) may be molded to a base plate (42) of an investment casting shelling fixture. The molding may provide for enhanced positioning of wax patterns (22; 230) or may provide a precise surface shape for the shell (24).