Jayesh Modi Managing Director, Ultra Cool 3D [email protected] +61 410 095 160 ULTRACOOL3D_MO VX1 ANALYSIS
Mar 07, 2016
Jayesh Modi Managing Director, Ultra Cool 3D
+61 410 095 160
ULTRACOOL3D_MO VX1
ANALYSIS
Confidential, Patent Pending © Ultra Cool 3D 2011
www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Process Parameters
Here we have designed for • Three thicknesses. Machine parameters your moulding expert can provide, • inject time, machine movements-
fastest possible. • Our algorithm may work out lower
coolant temperature.
Resulting in best possible cycle time.
Confidential, Patent Pending © Ultra Cool 3D 2011
www.ultracool3d.com
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.
UltraCool3D_MO VX1 Analysis
Process Parameters
Confidential, Patent Pending © Ultra Cool 3D 2011
www.ultracool3d.com
UltraCool3D_MO VX1 Analysis
Design Rules Compliance
Here you will note our algorithm has analysed for: • Uniformity of cooling. • Warpage in a linear function. • Sufficiency of cooling. • Part thickness average temperature. • Mould skin and ensured we were safe
with tool strength.
Resulting in best possible cycle time.
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
Here our algorithm has analysed for • Mould stabilisation temperature. • Part thickness average temperature. • Mid plane temperature.
That is the power we give you in understanding your moulding cycle.
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
Here is the graphic view of Temperature profile through the part. Power of this one graphic is more than most simulations and books of results you have seen till date. This single graphic will help you optimise….
Resulting in best possible cycle time.
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
RTC(Rapid Thermal Response) tooling With conformally laid channels close to mould wall, you will get to higher temperature in less time.
Resulting in best possible cycle time.
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
Seen mountain of scrap before tool produces satisfactory parts? With conformal cooling you will reach tool stabilisation in matter of 3 shots, that is the power to produce good parts within minutes of start-up.
Resulting in best possible cycle time.
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 !