摘要 |
A device and method for manufacturing a heat sink that has a base and heat radiating fins of various shapes and has a prescribed strength, high heat-radiating efficiency, and whose base and heat-radiating fins are formed integrally. The heat sink manufacturing device includes a die casting machine which has the cavity for a base and heat-radiating fins, and which includes a fixed mold, a movable mold that can move in the vertical or up-down direction, and a slide mold that can move in the horizontal direction.
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