Die

The embodiment of the utility model discloses a mold which comprises a body, and the body is provided with a first cavity for pouring and a pouring channel communicated with the first cavity; in the pouring direction of the pouring channel, the end, away from the first cavity, of the pouring channel and the end, away from the pouring channel, of the first cavity are each provided with a temperature sensor used for detecting the pouring temperature and a pressure sensor used for detecting the pouring pressure. After the molten pouring liquid enters the pouring channel, the temperature sensor and the pressure sensor in the pouring channel detect the temperature and the pressure of the pouring liquid correspondingly, so that the temperature and the injection speed of the pouring liquid are adjusted according to detected numerical values. Then, the pouring liquid flows into the first cavity along the pouring channel; and at the end, away from the pouring channel, of the first cavity, namely the pouring tail end,