How to maintain the Aluminum extrusion press when it fails
1. Do some daily care regularly, and be sure to keep the extruder clean.
1. Do some daily care regularly, and be sure to keep the extruder clean.
2. It is necessary to check each smooth part every shift, generally no less than 2 times, and then fill up with smooth oil. When working on the bearing part, the temperature should not exceed 50 degrees Celsius.
3. It is not allowed to have sand, metal powder and other foreign matter in the barrel, so it is necessary to check the quality of the processing materials frequently.
4. Starting the screw at low speed, it is necessary to work at low speed for a period of time before agreeing to the screw speed, and then gradually improving.
5. Heat the barrel first, and after the first constant temperature, connect the barrel of the extruder to the base and tighten the fixing screws.
6. Before feeding and processing, the barrel and forming mold cannot be less than the time of heating and constant temperature, and feeding and processing are not allowed to be lower than the plasticization temperature of the material.
7. In the barrel, the empty working time of the screw cannot exceed 3-4 minutes.
8. It is necessary to use paper or copper knives to scrape the sticky material to remove the residual material on the barrel, screw and mold, but do not use steel knives to scrape the sticky material or use fire to remove the sticky material.
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