What level of detail should drawings have for a custom packaging machine?
• General assembly must show frame envelope, anchor holes and center height, tolerance ±0.5 mm.
• Each part drawing must state material, heat treatment, surface finish and key tolerance grade.
• Drive drawing must give motor power, gear ratio, sprocket teeth and shaft center distance.
• Heat-seal and metering units need separate drawings with seal jaw length, pressure and stroke.
• Electrical drawing must include PLC I/O list, sensor positions and CE safety circuit.
• Each part drawing must state material, heat treatment, surface finish and key tolerance grade.
• Drive drawing must give motor power, gear ratio, sprocket teeth and shaft center distance.
• Heat-seal and metering units need separate drawings with seal jaw length, pressure and stroke.
• Electrical drawing must include PLC I/O list, sensor positions and CE safety circuit.