The production process of the glasses factory and the production process of sunglasses

(1) PROCESS of PC group: invoice → documentary → invoice

(2) Process of design team: Bai was designed for development → drawing → complex color

(3) Hand panel process: CNC machining → engraving → hand panel according to the drawing requirements

(4) Winding group process: making eye core (blue piece) → winding → shipping

(5) Parts oil pressure group process: heat treatment oil pressure die (stainless steel, oil heat, not soft) → grinding die → grinding machine → mould opening → material testing → drawing line → law line → bending → oil pressure → trimming → drum roll

(6) Process of accessories small punching group: file → accessories processing [milling machine, drilling machine, hand beer machine (twist and bend)] → completion of welding → holding frame → barrel rolling → polishing →QC (equivalent to control inspection department)

(7) Welding group process:

A) Burning clip (full frame) → gong clip mouth → burning bridge of nose → burning beam → burning pipe → burning hinge → burning slingshot case → adding silver (conducive to welding) → burning frame

B) Procedures of the bridge of the nose burning group: Che Yan core → Gong bridge (60%) → Bridge of the nose burning → Roughening (polishing the rubber spleen on the hinge) → pipe burning

Cut line electrode welding die

Group (8) rubber parts process (including to make feet, glue, glue decorative material) documentary material – > open (155 mi) to do than to die, a copper wire, gong than – than fancy – manual to bend than tail, viscose (hinge) – cut than – socks to wear beads, round barrel – assembly (gong cut foot set, cement ratio, gel material) – polishing – QC packaging

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