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10. Mould acceptance protocol
10.1 Off-press checks
Prior to press testing, the following checks can be carried out to test the quality of the mechanical design:
Checking the parting line by applying blue on the parting line and checking the spans after closing;
disassembly, inspection and reassembly (detection of makeshift repairs: welding and foil) ;
measurement of flow rates and pressure drops in cooling circuits: this can be done using manometers mounted on standard fittings and by timing the filling of a container of known volume;
dimensional verification of cavities by targeted measurements: dimensions that are difficult to achieve or functional dimensions...
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Mould acceptance protocol
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K-Messe, Europe's leading plastics trade fair, takes place every three years in Düsseldorf:
Standards and norms
- Moulding tools – Compression molding components, injection molds and diecasting molds – Terms and symbols. - NF ISO 12165 - Avril 2020
- Moulding tools – Thermal insulation foils in injection molds. - NF ISO 15600 - Avril 2001
- Moulding tools – Tool specification form for injection molds. - NF ISO 16916 - Mai 2016
- Compression molding and injection molds – Components for injection systems. - NF ISO 28238...
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