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ULTRACOOL3D_MO VX1 ANALYSIS

Jayesh Modi Managing Director, Ultra Cool 3D Jayesh@UltraCool3D.com +61 410 095 160


UltraCool3D_MO VX1 Analysis Process Parameters

Here we have designed for • Three thicknesses. Machine parameters your moulding expert can provide, • inject time, machine movementsfastest possible. • Our algorithm may work out lower coolant temperature.

Resulting in best possible cycle time.

Confidential, Patent Pending www.ultracool3d.com

© Ultra Cool 3D 2011


UltraCool3D_MO VX1 Analysis Process Parameters

Moulding Material PC HF1130 Cycle time 19.69 Position Part thickness, mm. Mold wall distance, lm Cooling channel width, Ch(W) Cooling channel height, Ch(H) Distance between cooling channels, W Coolant temperature, Tc Coolant flow rate, Q Inject (Including compression time exclude normal pack time, it overlaps with cool time.) Cool time M/c open time Eject , part removal and load insert M/c close time, including dwell to heat tool High pressure water heating temp. Temp reached_A

Sec.

mm. mm. mm. mm. Deg. C L/Min Sec. Sec. Sec. Sec. Sec. Deg. C Deg. C

Point A 3 6 6 15 16 20 6

Point C 2.8 6 6 15 16 20 6

2.5 10.19 2.2 3 1.8 200 138

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.

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Point E 2.5 6 6 15 16 20 6


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 www.ultracool3d.com

© Ultra Cool 3D 2011


UltraCool3D_MO VX1 Analysis Design Rules Compliance

Cycle time

sec

Design Rule 4.1

Ď&#x201E; < cycle time

sec

Design Rule 4.2

Coolent pressure drop

kg/cm^2

Design Rule 4.3

Design for coolant temperature uniformityDegC

Design Rule 4.4_1_T Thickness averaged eject temp.< MaterialDegC eject. part center < GT for Design Rule 4.4_2_T thickness averaged Part central temperature < Glass transitionDegC temp. T<T eject for material Design Rule 4.5

Design for uniform cooling

DegC

Differential shrinkage (causing warpage) mm

No. Of mold shots to tool stabilsation (Delta T < 0.1) Design Rule 4.6

19.69 9

9

9

0.09

0.09

0.09

0.38

0.36

0.32

Safe ejection Safe ejection Safe ejection Safe GT

Safe GT

Safe GT

Max

3.04

3.07

3.04

25.64

0.0287

0.0290

0.0288

0.2423

4

4

4

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

Confidential, Patent Pending www.ultracool3d.com

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1


UltraCool3D_MO VX1 Analysis Temperature Distribution

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.

Confidential, Patent Pending www.ultracool3d.com

© Ultra Cool 3D 2011


UltraCool3D_MO VX1 Analysis Temperature Distribution

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UltraCool3D_MO VX1 Analysis Temperature Profile Through Part Thickness

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 optimiseâ&#x20AC;Ś.

Resulting in best possible cycle time.

Confidential, Patent Pending www.ultracool3d.com

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UltraCool3D_MO VX1 Analysis Temperature Profile Through Part Thickness

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UltraCool3D_MO VX1 Analysis Temperature Response Rapid Heating

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.

Confidential, Patent Pending www.ultracool3d.com

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UltraCool3D_MO VX1 Analysis Temperature Response Rapid Heating

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UltraCool3D_MO VX1 Analysis Time to Tool Stabilisation

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.

Confidential, Patent Pending www.ultracool3d.com

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UltraCool3D_MO VX1 Analysis Time to Tool Stabilisation

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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 www.ultracool3d.com

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UltraCool3D_MO VX1 Analysis Powerful, Simple, Practical.

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 todayâ&#x20AC;&#x2122;s most demanding moulding applications. All in one neat package. Will love to here from you with your most demanding application.

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UltraCool3D_MO VX1 Analysis Good Cooling Is Not Optional !

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.

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/Simulation-Portrait