Part cracking in impact test IK 08

Hello, We do injection molding for electric counter boxes. i am using a mold with crack in the cooling circuit, so while injecting there is a bit of water coming out of the ejectors,

The part seems to be good, but while doing the impact test it cracks.

Does the leakage affect the quality of the part, or there is an other reason to this non-conformity.

We do appreciate your help.

Reply to
Rahmoune wissam
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