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By the the of 2014, Goldwin introduce Laser Printing Alien waterway technology, reduce mold cooling time; compared with copper tube wells way, shorten mold controlling range; Compared with mechanical capacity, improved quality and mould life, saving costs, raised the qualification rate of products, more productive, less mold fabricate time.
Case one:
 Problem: Part warp and installed buckle deformed inside
Method: Re-design mold insert
Use Laser Printing Alien waterway
Insert Material: MS1
Hardness: 56 degree
Insert life: 200,000 shots
Results: Eliminate part deformation
Deformation within tolerance allowed
Molding time: from 21s down to 16.7-17.7s
Remark: Part material is PBT+GF20
Production for seven month already, totally 266,000 piece
Case two:
 Part: Part material PA66
Production per year 500,000 piece, 300 million per year
Install hole area need within diameter tolerance
Method: Re-design mold insert
Use Laser Printing Alien waterway
Insert Material: MS1
Hardness: 56 degree
Insert life: 500,000 shots
Results: Part dimension is ok
Molding time: 10.6-11.8s
Production totally 322,000 piece
Molding time: from 23.2s down to 13.1s
Mold controlling range from 20 ℃ ~95℃ to 20 ℃ ~68℃ |
