Common issues on injection mold, bent, broken or leaking ejector
The quality of the self-made ejector is better, but the processing cost is too high. Now, standard parts are generally used, and the quality is poor. If the gap between the ejector pin and the hole is too large, there will be leakage, but if the gap is too small, the ejector pin will be stuck due to the increase of mold temperature during injection. What's more dangerous is that sometimes the...
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