The airport chairs, waiting chairs help forming process

by:OUHE     2020-05-24
Airport chair, waiting chair armrest, herringbone chair foot molding processes: a. Armrest molding process: 1. Cutting: the purchase of raw materials, cutting according to the production drawings. 2. Bending forming, cutting good material for bending. 3. Two head cutting Angle: armrest material according to the drawings, Angle cutting. 4. Welding ( As a whole) : 1) wallet tube cutting, 2) gaunt, (3) 5 pockets inside welding pieces of spot welding. Grind the tapping 6. Spraying: stainless steel polishing 7. Clean pack 2. Molding process flow 1 herringbone chair foot. Cutting: the purchase of raw materials, cutting 2 according to the production drawings. Spot welding, The early) 32: (1) to establish & Phi; Circular tube sheet welding (2) (3) wallets open pouch tube welding pieces of spot welding material after gushing 3. Two head blunt R mouth: flat rushed R mouth 4 elliptic tube at both ends. Welding ( Molding) 5. Grind the tapping 6. Spraying: stainless steel polishing 7. Clean the packing
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