TH128801A - Method of pressure casting and a set of machines for that purpose. - Google Patents

Abstract

DC60 series of pressure die casting machines That includes Solved control unit With a set of pressure die casting machines That provides pressure to the melting chamber When the bare bare Is injected into a die casting mold, maintaining a constant pressure in the melt chamber for a specified period of time when the pressure measured by the pressure sensor. Reached the specified pressure level And serves to control to reduce the pressure further in the melting chamber From the constant pressure after the specified time has elapsed Gas generated by die casting mold Arising from doing The reaction of materials from gypsum And molten bare metal Will be prevented residual Is in molten bare metal During the casting process Pressure die casting set That includes Solved control unit With a set of pressure die casting machines That provides pressure to the melting chamber When the bare bare Is injected into a die casting mold, maintaining a constant pressure in the melt chamber for a specified period of time when the pressure measured by the pressure sensor. Reach the specified level And serves to control to reduce the pressure further in the melting chamber From the constant pressure after the specified time has elapsed Gas generated by die casting mold Arising from doing The reaction of materials from gypsum And molten bare metal Will be prevented from any residue Is in molten bare metal During the casting process

Claims (1)

1.Pressure die casting machine series Where it consists of: a mold room that is assembled with Die-casting molds are made of gypsum based material. Within it, the molten chamber contains The molten crucible melts the bare metal that Inside of it Will be connected to the mold room In such a way that they are sealed together and made up of a vent to It serves to deliver molten bare metal from the molten crucible into a die-cast mold located on its lower part.