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Manufacturing Process of Metal C hair. 2011011458 Kim min- jung 2011011500 O sae-rom. 1. Product. 2. Process. metal. cutting. rolling. cutting. bending. welding. coating. test. complete. 3. Rolling. Flat rolling. 4. Cutting. cutting. 5. Bending. Roll bending.
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Manufacturing Process of Metal Chair • 2011011458 Kim min-jung • 2011011500 O sae-rom
2. Process metal cutting rolling cutting bending welding coating test complete
3. Rolling Flat rolling
4. Cutting cutting
5. Bending Roll bending Metal bar Circular arc
6. Welding Welding
7. Coating PVD coating ∙ Soft ∙ Strong of stretch ∙ Strong of corrosive ∙ Colorful by nitride ∙ Apply at jewelry