Deep draw ratio limitation of PLA vacuum forming

Sorun Belirtisi

The vacuum deep draw ratio of PLA sheet is limited and cannot reach the level of PP.

Neden Analizi

The ductility of PLA is limited, and the deep draw ratio is <2:1, otherwise it breaks.

Çözüm

Select high-ductility PLA grades; raise the sheet temperature; use an auxiliary plug.

Temel Çıkarım

The deep draw ratio of PLA is a design constraint.

PLA vacuum forming deep draw ratio ductility

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