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4 Points For Injection Molds Installation
Original: | Author: DGMF Mold Clamps | Publish Time: 2020-06-26 | 6297 Views | Share:
4 Points For Injection Molds Installation


4 Points For Injection Molds Installation - DGMF Mold Clamps Co., Ltd

3. The method of screwing

For low-temperature molds with a mold temperature below 50 degrees, the molds can be clamped to a high-pressure start. Tighten the screws diagonally between the front and back molds. After 8 screws are completed, when the mold temperature is above 50 degrees, do not tighten the screws before the mold temperature reaches. After the mold temperature is reached, start at high pressure and tighten the screws diagonally.

The mold material will swell with increasing temperature, and the volume will increase. It is more obvious when the mold temperature is high. If the screws are tightened before the temperature rises, it will have a certain impact on the mold life and mold accuracy.

4. Use of attachments

When the thickness of the mold is not enough, it is necessary to install a template. When the mold temperature is high, it is better to install a heat insulation plate between the machine board and the mold. Whether it is a template or a heat insulation board, its flatness must be as small as possible.