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HomeInventorEnglish2012HelpToolingMold DesignGlossary of TermsRecord groove

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2012
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1884 views,  1 edit(s),  698 characters(s) Page last modified 23:36, 23 Mar 2011 by adsk_arutherford
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Record groove

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    A surface defect with an appearance that is like the grooves on a record.

    Record grooves are formed when a high flow resistance exists in the mold, which leads to a repeated temporary stagnation of the flow fronts.

    To prevent this defect, increase the mold and melt temperatures while decreasing the injection time.

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