Method for casting parts of motor vehicle from metal or metal alloy in a mold using cast-inserted piece remaining in the mold, where the cast-inserted piece comprises a channel for coolant for discharge and supply of heat and/or cold

摘要

The method for casting parts of motor vehicle from metal or metal alloy in a mold using cast-inserted piece remaining in the mold, is claimed. The cast-inserted piece comprises a channel (5) for coolant for discharge and supply of heat and/or cold during casting and/or cooling. The channel for coolant is removed in the casting insert piece in the production of the casting part. The channel for coolant is arranged and formed in the cast-insert piece so that its removal is carried out in the production of the casting part without additional step. The method for casting parts of motor vehicle from metal or metal alloy in a mold using cast-inserted piece remaining in the mold, is claimed. The cast-inserted piece comprises a channel (5) for coolant for discharge and supply of heat and/or cold during casting and/or cooling. The channel for coolant is removed in the casting insert piece in the production of the casting part. The channel for coolant is arranged and formed in the cast-insert piece so that its removal is carried out in the production of the casting part without additional step. The distance of the channel for coolant arises itself through surface processing in the following processing of the casting part. The channel for coolant is arranged in a material projection (4) that is removed during the production of the casting part. The casting part is a motor block (1) in which cylinder sleeves are cast for cylinder (2). The cast-insert piece is pre-heated into the mold and casting part comprises cast-insert piece, which consists of different channels or different form of channels. An independent claim is included for a cast-insert piece for casting parts of motor vehicle.