Precautions in the use of aluminum sheets

- May 11, 2019-

1. Storage of aluminum plate: The plate should be stored in a dry and ventilated place, and placed on a flat surface. Do not step on or hit it. 2. Handling of aluminum plate: The four sides of the board should be lifted at the same time. It is strictly prohibited to push and pull, so as to avoid scratching the board surface. 3. Slotting of aluminum plate: When slotting with slotting machine or boring machine, a milling cutter with a semi-circular head type greater than 90 degrees should be used. The lower knives should not be deeply injured and the aluminum plate, and should not be too shallow to make the hem difficult, should be left A 0.2-0.3 MM thick plastic core material is crimped together with the aluminum sheet to increase strength and toughness, otherwise the aluminum sheet may break or the paint film may burst when crimped. 4. Flange of aluminum plate: When bending, it needs to be evenly applied. Once formed, do not bend repeatedly, otherwise the aluminum plate may break. 5, aluminum plate arc processing: processing arc should be processed using special bending equipment, slowly force, so that the plate gradually reaches the required surface. Do not bend once. 6. Aluminium plate batch: There may be color difference between different batches of plates of the same model. When selling and using different batches of plates, the procedure of comparing the color difference should be added. Our company mainly deals with alloy aluminum plates, aluminum tread plates, etc., when there is no visual color difference. Can be used in the same plane. 7. Installation direction of aluminum plate: When the same color aluminum plate is installed on the same plane, the flow direction should be the same, otherwise it may create visual color difference. 8. Aluminum plate tear film: The protective film should be removed within 45 days after the aluminum plate is installed, otherwise the tear film may be difficult or the glue may be transferred. 9. Conditions for use of aluminum plates: The inner wall panels should be used indoors, and should not be installed outdoors to ensure the use