Aluminum plate groove cutting: When using a slotting machine or gong machine to cut grooves, a semi-circular end milling cutter should be used. Regardless of whether the damage to the aluminum plate is too deep, not too shallow, and not easy to fold, plastic cores with a thickness of 0.2-0.3mm should be bent together with the aluminum plate to increase strength and toughness, otherwise the aluminum plate may break or the paint film may break when bent.
Aluminum plate bending: When bending the edges, the stress should be uniform and formed once. Do not bend repeatedly, otherwise the aluminum plate may break.
Aluminum plate arc processing: Special bending equipment should be used to process the arc, so that the plate gradually reaches the required surface and cannot be bent in one go.
Aluminum plate batch: There may be color differences between aluminum plates of the same type in different batches. When selling and using different batches of paper, a color difference comparison program should be added.
Aluminum plate installation direction: When the same colored aluminum plate is installed on the same plane, the flow direction should be consistent, otherwise it will cause visual color difference.
Aluminum plate film tearing: Remove the protective film from the aluminum plate within 45 days after installation, otherwise it will be difficult to tear the film or adhesive transfer may occur.
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