Semi-solid metal in-cavity molding die
First Claim
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1. A semi-solid metal in-cavity molding die, comprising a die body, wherein the die body comprises a male die and a female die;
- provided inside the die body are a cavity formed by the male die and the female die, a runner communicated with the cavity and a sprue communicated with the runner, and an inner wall of the runner is provided with a plurality of guide protrusions arranged in a spiral track, the guide protrusions and the inner wall of the runner form a profiled pipeline for molten metal to flow through, and a cooling mechanism arranged around the runner is further provided in the die body.
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Abstract
A semi-solid metal in-cavity molding die includes a die body. The die body includes a male die and a female die, a cavity formed by the male die and the female die, a runner communicated with the cavity and a sprue communicated with the runner are provided inside the die body. An inner wall of the runner is provided with a plurality of guide protrusions which are arranged in a spiral track. The guide protrusions combine the inner wall of the runner to form a special-shaped pipeline for molten metal to flow through, and a cooling mechanism arranged around the runner is further provided in the die body.
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8 Claims
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1. A semi-solid metal in-cavity molding die, comprising a die body, wherein the die body comprises a male die and a female die;
- provided inside the die body are a cavity formed by the male die and the female die, a runner communicated with the cavity and a sprue communicated with the runner, and an inner wall of the runner is provided with a plurality of guide protrusions arranged in a spiral track, the guide protrusions and the inner wall of the runner form a profiled pipeline for molten metal to flow through, and a cooling mechanism arranged around the runner is further provided in the die body.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
Specification