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jahur
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Join Date: Aug 2014
Posts: 1

Query on Injection Moulding Machine Tonnage

08/08/2014 11:53 PM

Hi, In Injection moulding machine, to get 60 or 80 grams of shot weight how much tonnage is required for me, please suggest.
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lyn
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Re: Query on Injection moulding machine tonnage

08/09/2014 12:26 AM

Tonnage is determined by part cross section at the parting line.

If your 60 gram part has a 10 square inch cross section, you will need approximately 10 tons of clamping pressure. That's what tons is all about.

Clamping Force Calculator - CustomPart.Net


You need some serious tutoring, before trying to mold something.
Ever hear of mold shrinkage?
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Anonymous Poster #1
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Re: Query on Injection moulding machine tonnage

08/09/2014 1:53 AM

16 tons, and whaddaya get?
Another day older and deeper in debt.

--Tennessee Ernie Ford
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Tornado
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Technical Fields - Technical Writing - New Member Engineering Fields - Piping Design Engineering - New Member

Join Date: May 2009
Location: Richland, WA, USA
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#3
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Re: Query on Injection moulding machine tonnage

08/09/2014 1:54 AM

Wrong! The answer is 42.

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