Moldflow Analysis

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For the large mould, such as the auto parts mould,We can do mould flow analyses before we start working. After the mould flow analyses, we decide the mould injection gates and structures. Therefore, the moulds can be finished successfully and smoothly.

Moldflow Analysis Report--Plastic Introduction

PP+EPDM+20% Talc MFR15(Kingfa Sci & Tech Co Ltd\AIP-2015)

1.Solid density


7.Minimum melt temperature

200.0 ℃

2.Maximum sharing force

0.25 Mpa

8.Maximum melt temperature

240.0 ℃

3.Maximum sharing rate

100000.00 1/s

9.Melt temperature advise

220.0 ℃

4.Splitting temperature

280 ℃

10.Minimum mold temperature

30.0 ℃

5.Transfer temperature

135.000000 ℃

11.Maximum mold temperature

50.0 ℃

6.Ejecter temperature

130 ℃

12. Mould temperature advise

40.0 ℃


Analysis Aim

The aim of CAE analysis is manily to see if,during the whole injection process , the pressure,temperature,distortion is reasonable or not.If there is welding marking on the products’ appearance and if it is ideal.If the whole products can reach clients’ usage requement.According to our rich experience in hot runner making experience and reference result from CAE mold analysis,we will supply best injection solution. We cuse the details supplied from Kingfa Sci & Tech Co Ltd No AIP-2015 PP+EPDM+20% Talc from Moldflow data bank

Molding Basic Terms

Flowing terms

Mold temperature

 55.0 ℃

Plastic temperature

 220.0 ℃

Flowing time

 4.9 S

Flowing speed

 800 cm3/s

Total projected areal:

 5207 cm2

Cooling terms

Cooling water temperature(Cavity)

 25.0 ℃

Feed system design


Fill time

Flow Front Temperature

Ejector shrinkage rate

Product distortion

Pressure at V/Pswitchover

Shrinkage mark index

Shrinkage mark index

X-Y-Z parameters

X-Y-Z parameters

From above analysis we know

Filling balance is good.

Maximum filling pressure is 84Mpa,wide range on molding terms.

Even temperature before flowing waveEven wave,no block,productsblock,products with welding line line,settled by change mold temperature and material temperature.

Other parameters are within reasonable range.