ultracool3d-mo-vx1-with-comments3
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Jayesh Modi
Managing Director, Ultra Cool 3D
Jayesh@UltraCool3D.com
+61 410 095 160
ULTRACOOL3D_MO VX1 ANALYSIS
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Process Parameters
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
1. Please note cool time starts
with end of inject and overlaps
with packing stage.
2. RTC temperature achieved
within overall cycle time.
3. Cool time estimated for
process driven maximum
temperature.
UltraCool3D_MO VX1 Analysis
Process Parameters
Moulding Material PC HF1130
Cycle time 19.69 Sec.
Position Point A Point C Point E
Part thickness, mm. 3 2.8 2.5
Mold wall distance, lm mm. 6 6 6
Cooling channel width, Ch(W) mm. 6 6 6
Cooling channel height, Ch(H) mm. 15 15 15
Distance between cooling channels, W mm. 16 16 16
Coolant temperature, Tc Deg. C 20 20 20
Coolant flow rate, Q L/Min 6 6 6
Sec. 2.5
Cool time Sec. 10.19
M/c open time Sec. 2.2
Eject , part removal and load insert Sec. 3
M/c close time, including dwell to heat tool Sec. 1.8
High pressure water heating temp. Deg. C 200
Temp reached_A Deg. C 138
Inject (Including compression time exclude
normal pack time, it overlaps with cool time.)
Note: Switch to heating mode as soon as machine starts to open till it is closed completely.
Switch to cool as soon as inject cycle completed.
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Design Rules Compliance
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Design Rules Compliance
Cycle time sec 19.69Design Rule 4.1 τ < cycle time sec 9 9 9
Design Rule 4.2 Coolent pressure drop kg/cm^2 0.09 0.09 0.09
Design Rule 4.3 Design for coolant temperature uniformityDegC 0.38 0.36 0.32
Design Rule 4.4_1_T
part center < GT for Thickness averaged eject temp.< Material eject.DegC Safe ejection Safe ejection Safe ejection
Design Rule 4.4_2_T
thickness averaged
T<T eject for material
Part central temperature < Glass transition temp.DegC Safe GT Safe GT Safe GT Max
Design Rule 4.5 Design for uniform cooling DegC 3.04 3.07 3.04 25.64
Differential shrinkage (causing warpage) mm 0.0287 0.0290 0.0288 0.2423
No. Of mold shots to tool stabilsation (Delta T < 0.1) 4 4 4
Design Rule 4.6 Design for Mold Strength (for conformal being closest to mold surface)
Maximum tensile stress Mpa 112
Maximum shear stress Mpa 118
Maximum mold deflection Micron 1
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Temperature Distribution
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Temperature Distribution
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Temperature Profile Through Part Thickness
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Temperature Profile Through Part Thickness
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Temperature Response Rapid Heating
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Temperature Response Rapid Heating
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Time to Tool Stabilisation
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Time to Tool Stabilisation
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Reference Drawing for study points
IMPORTANT DISCLAIMER: Because of the multiplicity of possible effects during the processing and use of different
brand resins, the information herein does not free the processor from carrying his own validation tests and experiments.
Our calculation does not provide legally binding assurances of specific performance or of suitability for a particular
application.
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
We have condensed published research from MIT and many notable
researchers to produce this plastics tool cooling evaluation algorithm.
Hope you gathered from this sample report that our proprietary software
produces most powerful, easy to understand and most practical plastics
simulation. This simulation is developed to help tool designers and process
personnel get the cooling design right, accurately predict cycle time with
eye for uniformity of cooling, sufficient cooling, stress-free part and
accurate prediction of shrinkage. This algorithm is equally accurate in
predicting temperature rise for Rapid Thermal Cycling tooling, demanded
by today’s most demanding moulding applications. All in one neat
package. Will love to here from you with your most demanding application.
UltraCool3D_MO VX1 Analysis
Powerful, Simple, Practical.
Confidential, Patent Pending © Ultra Cool 3D 2011 www.ultracool3d.com
Confidentiality Note: Intellectual property protection is sought for various stages of our products, they are protected under various patents in various stages of application.
No part of this presentation or technologies described herein may be copied, reproduced without express written permission of its proprietors.
UltraCool3D_MO VX1 Analysis
Good Cooling Is Not Optional !
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