Injection Molding
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PETG '2079851475616104452 automatic gate degating incomplete break
Problem Phenomenon
The submarine or tunnel gate does not break completely during demolding, leaving a residual protrusion.
Cause Analysis
Gate design cross-section too large or angle improper, the gate strength during demolding is insufficient to break completely.
Solution
Reduce the gate cross-section; optimize the gate angle and position; adjust demolding timing and speed.
Key Takeaway
PETG automatic gate degating stability affects automation efficiency.
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