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The Tech Shop can solve that gas burning problem!
Please choose from the following three options first
最初の設問
(1) Gas burns are occurring in the locations predicted by the flow analysis.
(ii) Gas burns occur in locations that cannot be predicted by flow analysis.
(iii) No flow analysis has been carried out in the first place.
→ What is flow analysis?
→What is gas burn?
A1
A-1.Moulding conditions are set appropriately.
NO I don't know.
Note also the residence time of the material!
➡Return to the first question.
A2
A-2. gas vents are properly designed
NO I don't know.
Gas vent depth varies depending on the material!
➡ Return to previous question.
A3
A-3. using materials with high gas content.
NO I don't know.
Fillers and mould release agents can cause gas burns!
➡ Return to previous question.
A4
A-4. gas vents easily clogged with tar, etc.
NO I don't know.
Factors leading to increased tooling maintenance
➡ Return to previous question.
A5
A-5. Insufficient mould degassing capacity?
NO I don't know.
Why not review the composition of the venting system?
➡ Return to previous question.
B1
B-1. Where does gas burning occur?
end of flow
On the move
Occurs irregularly.
Most gas burns occur at the flow end.
➡Return to the first question.
B2
B-2. want to increase the accuracy of flow analysis/ outsource
I want to improve the accuracy of analysis.
I want to outsource the analysis.
May be improved by changing the gate position
➡ Return to previous question.
B3
B-3. The colour of the material used is.
black (colour, color)
Anything but black.
Not gas burn but foreign matter/black spots (carbide)?
➡ Return to previous question.
C1
C-1. would like to carry out flow analysis
Why not try the Flow Analysis Outsourcing Service?
➡Return to the first question.
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