Method of manufacturing heat sink
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsMitsuhiro MIURA, Yuta Egawa
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Abstract
A method of manufacturing a heat sink according to one aspect of the present disclosure is a method of manufacturing a heat sink including a base material having a surface on which a heat-radiation resin-coated film is formed, the method comprising: taking the base material out of a die-casting mold after the base material is die-cast; and forming the heat-radiation resin-coated film on the surface of the base material using residual heat of the base material taken out of the die-casting mold. In forming the heat-radiation resin-coated film, the heat-radiation resin-coated film is formed on the surface of the base material by bonding a heat-radiation resin film to the surface of the base material.
Claims5
A method of manufacturing a heat sink including a base material having a surface on which a heat-radiation resin-coated film is formed, the method comprising:
- taking the base material out of a die-casting mold after the base material is die-cast;
- and
- forming the heat-radiation resin-coated film on the surface of the base material using residual heat of the base material taken out of the die-casting mold, wherein
- in forming the heat-radiation resin-coated film, the heat-radiation resin-coated film is formed on the surface of the base material by bonding a heat-radiation resin film to the surface of the base material.
Dependencies are inferred from the claim text.