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27th December 2013, 09:58 AM
#1
mold cavity depend on what plastic grade you use
1. the precision of making plastic is 3grade and 3a grade, weight is 5g.use hardening pouring system, use 4-6 cavities;
2. in normal the precision of making plastic is 4-5grade,forming material is partial crystalline material, use 16-20 cavities;
3. the weight of plastic making is 12-16g, use 8-12 cavities; if the plastic making weight is 50-100g, use 4-8 cavities.
4. For some have no rated plastic making suggest use 24-48 cavities, 12-32 cavities and 6-10 cavities.
5. When add plastic weight, use multi-cavity mold is not good. 7-9 grade plastic making , the cavity quantity can add 50% base 4-5 grade precision at most .
Last edited by sarita; 28th December 2013 at 04:42 AM.
Reason: wrong message
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27th December 2013, 04:28 PM
#2
Re: mold cavity depend on what plastic grade you use
Whyfore must your name making euro if must be in China?
What are you trying to say!
Are you using translation software? If so is it Chinese make, or pirated ?
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28th December 2013, 04:44 AM
#3
Re: mold cavity depend on what plastic grade you use
hello, so thanks for your read and happy new year, yes, i got these message from my chinese friend, because i want to be a mould designer, hope u can give me some advice
thanks
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28th December 2013, 05:50 PM
#4
Re: mold cavity depend on what plastic grade you use
hello, what's your software?
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