Seasky Tooling plastic mold ejection system design and mold making
- All of the ejection pin have to be or standard for all of the export , ejection pin head can not be grinding.
- There must be a corresponding word mark between ejection pin and ejection plate for injection mold assembly. All lettering direction should be the same.
- General requirements for top surface of ejection pin need sag product surface of 0.05 mm, in addition to special customer requirements.
- All non flat ejection pin and ejection blade must be positioning, first choice positioning solution is A as below picture show.
- Ejection pins on the angular surface have to be made non slip groove on the top angular surface of the ejection pin.
- If there is ejection pin located on the parting line of injection mold, at the bottom of return pin in have to be added spring as below picture show.
- Delayed ejection for automatic production when we are limited on side .
- The countersunk hole depth should be deeper than the height of ejection pin or ejection blade head 0.05mm.
- How to locate ejection pin on plastic product pillar? Ejection sleeve and ejection pin location design.
- Ejection pin on plastic product rib.
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