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Cases / Mould
Sprue sleeve
Case study: sprue sleeve
Problems:
The cooling effect of gate position is easy to black, yellow, crack and stick (especially temperature sensitive pet material);
Long cooling cycle;
The plan:
Shape following waterway printed by metal 3D.
Optimization results:
Cooling cycle reduced by 10 seconds
The gate position of the product is smooth without quality problems such as crack and sticking