design of cooling channels
TRANSCRIPT
![Page 1: Design of Cooling Channels](https://reader031.vdocuments.net/reader031/viewer/2022030218/58863ddc1a28aba0188b6d0f/html5/thumbnails/1.jpg)
Design and Comparison of Automatic, Conventional & Conformal Cooling Channels
for Injection molding of Plastic Lid
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The CAD model of Plastic Lid
Dual Domain Mesh
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Gate Location
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Design of Sprue with Injection point
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Design of Automatic Cooling Channel
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Design of Conventional Cooling Channel
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Design of Conformal Cooling Channel
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Results1. Time to reach Ejection temperature
a. Automatic Cooling Channel
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1. Time to reach Ejection temperature
b. Conventional Cooling Channel
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1. Time to reach Ejection temperature
c. Conformal Cooling Channel
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2. Volumetric Shrinkage
a. Automatic Cooling Channel
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2. Volumetric Shrinkage
b. Conventional Cooling Channel
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2. Volumetric Shrinkage
c. Conformal Cooling Channel
![Page 14: Design of Cooling Channels](https://reader031.vdocuments.net/reader031/viewer/2022030218/58863ddc1a28aba0188b6d0f/html5/thumbnails/14.jpg)
3. Warpage
a. Automatic Cooling Channel
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3. Warpage
b. Conventional Cooling Channel
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3. Warpage
c. Conformal Cooling Channel
![Page 17: Design of Cooling Channels](https://reader031.vdocuments.net/reader031/viewer/2022030218/58863ddc1a28aba0188b6d0f/html5/thumbnails/17.jpg)
Type of cooling channels
Time to reach ejection temperature (seconds)
Volumetric shrinkage (%)
Warpage(mm)(Maximum)
Automatic 30.55 12.34 1.93
Conventional 27.3 10.52 2.06
Conformal 18.88 9.88 2.25
Automatic C
ooling C
hannel
Conventional
cooling C
hannel
Conformal c
ooling C
hannel
0
5
10
15
20
25
30
35
Time To Reach Ejection Temp.Volumetric ShrinkageWarpage