Ppt0000000.ppt [Read-Only] - polyshot.com › newsletter › Shadow_Cap_Conformal_Cooling_St… ·...
Transcript of Ppt0000000.ppt [Read-Only] - polyshot.com › newsletter › Shadow_Cap_Conformal_Cooling_St… ·...
![Page 1: Ppt0000000.ppt [Read-Only] - polyshot.com › newsletter › Shadow_Cap_Conformal_Cooling_St… · Microsoft PowerPoint - Ppt0000000.ppt [Read-Only] Author: DKelly Created Date: 2/1/2013](https://reader033.fdocuments.in/reader033/viewer/2022042309/5ed66b86ee34c37c9e2b8ae7/html5/thumbnails/1.jpg)
01/07/2013
0Project: STX-50-001-2012
Engineering with a Purpose
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1Project: STX-50-001-2012
01/07/2013
Prepared for:
Doug Hepler
Polyshot Corporation
West Henrietta, New York
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2Project: STX-50-001-2012
01/07/2013Project Statement
The purpose of this mold flow study was to
evaluate the manufacturing performance
change in a single cavity simple Cap mold with
conformal cooling utilizing Polyshot’s brazed
core technology and one utilizing a standard
baffle design.
Both scenario’s inputs were identical with the
exception of the mold insert and cooling
configuration.
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3Project: STX-50-001-2012
01/07/2013Finite Element Mesh – Tetra / Prismatic Mixed
622,301 Part elements
1,074,897 Cooling elements
2,949,503 Mold elements
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4Project: STX-50-001-2012
01/07/2013Material Properties (PP – Sabic 575P)
Units = English
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5Project: STX-50-001-2012
01/07/2013Processing Conditions
Units = English
80% of EOF
Pressure
70% of machine
capacity of 20 ksi
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6Project: STX-50-001-2012
01/07/2013Filling Pattern @ EOP
Animated Animation will play when shown as a slide show.
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7Project: STX-50-001-2012
01/07/2013Part Temperature at End of Packing Phase
36% lower
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8Project: STX-50-001-2012
01/07/2013Part Temperature at End of Cooling Phase
38% lower
Denotes a faster cycle
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9Project: STX-50-001-2012
01/07/2013Mold Temperature at End of Cooling Phase (Cross Section View)
Showing much cooler mold
inserts when results are
scaled to identical values
Temperature difference
resulted in a 39%reduction in cycle time.
Req’d Cooling Time
3.1 sec
Req’d Cooling Time
1.9 sec
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10Project: STX-50-001-2012
01/07/2013Mold Temperature at End of Cooling Phase – Detail View
Showing much cooler mold
inserts when results are
scaled to identical values
Temperature difference
resulted in a 39%reduction in cycle time.
Req’d Cooling Time
3.1 secReq’d Cooling Time
1.9 sec
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11Project: STX-50-001-2012
01/07/2013Coolant Temperature at End of Cooling Phase
99% lower
temperature rise in
coolant during the
cooling phase.
Greater cooling
efficiency.
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12Project: STX-50-001-2012
01/07/2013Coolant Pressure at End of Cooling Phase
98% higher
coolant pressure
during the cooling
phase. Greater
cooling efficiency.
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13Project: STX-50-001-2012
01/07/2013Total Displacement (Warpage) after Ejection at Room Temp
25% lower
total warpage
(all effects included)
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14Project: STX-50-001-2012
01/07/2013Total Displacement (Warpage) after Ejection at Room Temp
25% lower
total warpage
(all effects included)
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15Project: STX-50-001-2012
01/07/2013Total Displacement (Warpage) after Ejection at Room Temp
25% lower
total warpage
(all effects included)
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16Project: STX-50-001-2012
01/07/2013Contact Information
Robert A. HickmanPresident
Shadow Polymer Industries, Inc.Shadow Polymer Industries, Inc.Houston, Texas
(281) 789-7520 office
(330) 224-5640 cell
For more information, visit us
online at:
www.shadowpolymer.com