| 摘要 |
PROBLEM TO BE SOLVED: To obtain a high quality metallic molding product without a sink work, cavity or the like, and provide a die for molding a metallic molding product wherein design of a gate can be easily changed. SOLUTION: This die comprises a fixed side die 1, a movable side die 10, and plural control pins 20, 20,.... A gate 3 with dimension for approximately covering width and thickness of a cavity 2 is used for the gate 3, and plural control pins 20, 20,... are installed in a manner to be fauing on the side gate 3. Furthermore, various control pins with different physical properties such as effective diameter, length and shape are prepared, chosen as needed, and then mounted.
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