Lost foam casting process and apparatus
Номер патента: CA1218510A
Опубликовано: 03-03-1987
Автор(ы): Frank V. Bailey, Russell J. Vanrens
Принадлежит: Outboard Marine Corp
Опубликовано: 03-03-1987
Автор(ы): Frank V. Bailey, Russell J. Vanrens
Принадлежит: Outboard Marine Corp
Реферат: ABSTRACT OF THE INVENTION A molding apparatus comprising a mold flask adapted to contain a mold pattern and sand, means for holding a mold pattern in position in said mold flask, means for depositing sand into said mold flask to surround the mold pattern, and means for shaking said mold flask to compact the sand around the mold pattern.
Distribution and hardening of sand around cluster of polystyrene models in lost-foam casting process, employs controlled triaxial hydraulic vibrators and adjustable air suspension
Номер патента: DE10351177A1. Автор: Hubert Hagel,Jürgen Licht,Peter Steil. Владелец: ALBERT HANDTMANN METALLGUSWERK. Дата публикации: 2005-06-02.