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peso specifico PLA
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Francesco Madeo
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Dec 19, 2013, 5:38:08 AM
12/19/13
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ma in 1kg di pla, a 3mm, quanti metri ci sono?
grazie nn sono riuscito a capire questo
ALESSIO ROMANELLI
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Dec 19, 2013, 6:13:48 AM
12/19/13
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Il filo è un cilindro di diametro D e lunghezza L che pesa P. Se δ è la densità del materiale, la lunghezza di una bobina di P kg è data da:
L= 4P/(πD²δ)
Esempio:
Bobina di PLA (δ=1240 kg/m³ circa) da P= 0.750 kg e D= 3mm (0.003m):
L= 4*0.75/(π*0.003²*1240)=85.5 m (circa)
Volendo si può mettere tutto su un foglio di calcolo.
CIT. MARCO ALICI.
Francesco Madeo
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Dec 19, 2013, 7:17:00 AM
12/19/13
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grazie
ALESSIO ROMANELLI
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Dec 19, 2013, 8:39:07 AM
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De nada ;)
Simona Rossi
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Jul 29, 2020, 9:30:43 AM
7/29/20
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Ciao Alessio, ma tu mica sai il peso specifico del PLA in fibre?
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