| 摘要 |
<p>[Problem] Provided is a die casting apparatus configured so that a sensor, which can reliably and easily acquire information on the interior of the die such as gas pressure or metal pressure inside the cavity or metal temperature, can be easily fitted in the die. [Solution] A peninsular detection cavity into which molten metal is filled in the same manner as the product cavity is formed in continuity with the product cavity. The formation site of said peninsular section (detection cavity) is formed so as to protrude from the entrance portion of the exhaust pathway or from a selected surface portion of the die cast product and is formed at a position where the sensor measurement rod can be removed easily from the die. The sensor measurement rod is inserted here and gas pressure, metal pressure, or metal temperature is detected by the sensor.</p> |
