INJECTION MOLDING TROUBLE SHOOTING -- SINK MARKS OR DIMPLED, Injection Molding (Machine)

Kenplas Forum ==> Injection Molding (Machine) ==> INJECTION MOLDING TROUBLE SHOOTING -- SINK MARKS OR DIMPLED

Shot too small;
Holding pressure too low;
Holding time too short;
Gates too small or in wrong location;
Injection speed too fast;
Stock temperature too high;
Mold temperature too high;
Cooling time too short;
Sprues, runners or gates too small.

2005-6-29 21:20:43 By Kenplas


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