In order to ensure the service life of metal molds, manufacturers usually carry out a series of maintenance, so what about the maintenance of metal molds? Let's get to know each other.

The punch of the metal mold is the most frequently maintained part, and the first problem is breaking. Therefore, in order to ensure that the hardware mold has enough rigidity, the female die and the discharging plate should be guided by four small guide posts fixed on the fixed plate of the male die, so as to ensure the uniform gap between the male die and the female die and the guidance of multiple slender male dies; The discharging screw on the discharging plate adopts equal-height sleeve to ensure its stability during stamping; All the parts below the useful cutting edge of the female die are hollowed out or vacuum adsorption is adopted to ensure the smooth cleaning of punching waste; In addition, the cutting edge of the punch of the metal drawing die should be ground regularly to ensure sharpness. Secondly, when the metal mold is not in use, it should be coated with antirust oil on the working part in time. However, it should be noted that the next time the metal drawing mold is used, the oil should be wiped clean and washed with oil-absorbing paper until the oil is adsorbed clean, otherwise, the quality of electroplating will be affected. When the metal mold is moving, it should be light, steady and slow to avoid impact and violent vibration. Storage should have a fixed orientation, and the humidity of the air should be controlled to prevent dust or sundries from falling into it. It should be placed on the shelf, and it is strictly prohibited to put it directly on the concrete floor.

A brief summary of the maintenance of metal dies is the above two aspects. Correct use and maintenance can not only ensure the service life of metal drawing dies, but also ensure the quality and quality of final products. Therefore, it is necessary.