TH58968B - Casting mold kit - Google Patents

Abstract

DC60 (10/10/56) The die unit is constructed with the top, bottom, side and core sections in case the die unit is closed before the molten metal is fed. The first distance between the first mold (upper part) being made, the position above the casting shaping part of the core and the casting shaping section is less. The second distance between the top surface of the core mold and the second mold. The die unit is constructed with the top, bottom, side and core sections, in which case the die unit is closed before the molten metal is fed. The first distance between the first mold (upper part) being made. The position above the cast shaping portion of the rod and the cast shaping section is less. The second distance between the top surface of the core mold and the second mold (side part) opposite the top surface.

Claims (1)

Disclaimer (all) which will not appear on the advertisement page: EDIT 06/07/16 1. Set of casting molds containing core Which has specific characteristics In the condition that the mold set is closed before pouring the molten metal. Channel between the 1st mold, which is on the side On the shaping of the cast body of the core (gap 1) is smaller than the gap between the top surface of Type the cores of the cores and the 2nd mold at the same address (space 2). In the molten state, gap 1 will disappear. 2. The set of casting molds specified in claim 1 on the upper mold, lower mold and side mold will disappear. Create a cavity channel Which has specific characteristics that the first mold is the upper mold And the second mold is a side mold 3. a set of casting molds specified in claim 1 or 2, which has specific characteristics as At Mold 1, a gas outlet is made in which one side opens to face the core and the other side. Open to the outside of the mold, in the state where the mold set is closed before the molten metal is poured, the side of the 1st mold facing the first cavity will include all of the cavity facing the core 4. Consisting of cores Which has specific characteristics In the condition that the mold set is closed before pouring the molten metal. The smallest gap between mold 1 and the mold builder positioned above the mold builder of the core. Smaller than The smallest space between the top surface of the core of the core and the corresponding second mold. The core is less heavy than molten metal. In the condition where the molten metal is poured The gap between the 1st mold and the forming part of the casting object will disappear. 5. The casting object, which has been manufactured with one of the 1 to 4 mold sets ---- -------------------------------------------------- ------- 1. A set of casting molds consisting of a core, where In the event that the die set is closed before the molten metal is fed The first distance between the first mold at Is positioned above the cast object shaping portion of the core and the cast object shaping section is minimal. Than the second distance between the top surface of the core print core and the second mold opposite the surface The top of the print core