Method and apparatus for assisting removal of sand moldings...

Details Method and apparatus for assisting removal of sand moldings... Method and apparatus for assisting removal of sand moldings...

B - Operations, Transporting

22

D

B22D 29/00 (2006.01)

Patent

CA 2422646

Disclosed is a method for dislodging a mold from a casting formed within the mold. The mold may be removed from the casting by scoring the mold and applying a force sufficient to cause the mold to fracture and break into pieces. Additionally, the mold may be fractured by either explosive charges placed in the mold pack or by high energy pulsations directed at the mold. Once the mold is fractured and broken into various pieces it may then be dislodged from the casting.

L'invention concerne un procédé destiné à enlever un moule d'une pièce coulée formée à l'intérieur de ce moule. Ledit moule peut être retiré de la pièce coulée par formation d'une incision sur le moule et par application d'une force suffisamment élevée pour amener ce moule à se fracturer et à se briser en morceaux. Le moule peut en outre être fracturé au moyen de charges explosives placées dans le corps du moule ou au moyen de pulsations à haute énergie dirigées sur ce moule. Une fois fracturé et brisé en plusieurs morceaux, ledit moule peut être enlevé de la pièce coulée.

Affiliated with

Also associated with

Rating

Method and apparatus for assisting removal of sand moldings... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for assisting removal of sand moldings..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for assisting removal of sand moldings... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1604917