overview of ec-s/sxseries - koot automation · fufutureturess of of ecec--s/ss/sx x seserieriess 1....

Overview ofEC-S/SX Series

Overview ofEC-S/SX Series

10 / 2009

1

CE00260E TOSHIBA MACHINE Co., LTD.

技術資料

All rights reserved. All information covered by copyrights and may not be reproduced or copied without Toshiba Machine’s written permission.

BEST PARTNER OFBEST PARTNER OF LEADING INDUSTRIESLEADING INDUSTRIES

HistoryHistory of All Electric Injection Molding Machineof All Electric Injection Molding Machine

EC5,EC5PEC5,EC5P

2001 2002 2003 2004 2005

EC40N,EC60N

EC100N,EC160NEC220N,EC350N

EC-N series

2006 2007 2008

EC-NII series

EC40NII-EC350NII

EC450NIIEC550NII

EC130NII

20091998-2000

11st st generationgeneration

EC-S/SXseries

EC series

EC40,EC60

EC100,EC160EC220,EC350

EC50SXEC75SX

EC100SXEC180SXEC230SXEC350SX

EC20PEC20P EC20PNIIEC20PNII

EC-C series

EC40C-EC350C

22nd nd generationgeneration

33rdrdgenerationgeneration

44ththgenerationgeneration

2

EC50SEC75S

EC100SEC180SEC230SEC350S

EC850EC850NII

EC650NII


Futures of ECFutures of EC--S/SX SeriesS/SX Series1. High Cycle

# High responsive and shock-less mold open/close movement by Dynamic Acceleration and Deceleration Control.

# Reduction of ejector time by high speed control cycle.

2. Stabilized Molding# Uniform clamping force by Linkline Toggle and Double Rigid Platens.# Reduced variances compared to several other molding machines by Digital Load Cell with

Linearization Control.# Stabilized production with smooth motion by Frection-Free Drive.

5. User friendly# Easy to see control screen with touch panel.# See-through housing for easy maintenance.# High performance monitoring system

corresponding to Ethernet communication.“IPAQET” 【OPTION】

4. Energy Saving# Double Heater Cover for Barrel heater.# Friction-Free by Liner Guide. <CLAMP/INJ># No cooling system required for Motor & AMP.

3. Clean environment# Grease-less caused by Tie Bar bush less.# The hopper entrance is lined with a stainless

sleeve preventing rust and contamination.

3


Uniform Clamping force

Comparison of deflection by 3D analysisConventional machine EC-S・SX

Rigidity of platens

4

Linkline Toggle and Double Rigid PlatensLinkline Toggle and Double Rigid Platens

Deflection reduce >>> Uniform clamping force

Linkline Toggle Mechanism Double Rigid Plate

Uniformed clamping force

Transferring the forces

of moving platen to the

center position

Platen design to reduce

deflection and easy to

change platen pattern.

Deflection angle

Com

paris

on o

f tra

nsfo

rmat

ion


Mold Open / Close ControlMold Open / Close Control

High responsive and shock-less mold open/close movement.

Dynamic Acceleration and Deceleration Control Dynamic Acceleration and Deceleration Control

Dry Cycle Comparison of other company（Ｓ）

5

Dry Cycle Comparison

0.0

0.5

1.0

1.5

2.0

2.5

3.0

Conventionalmachine

EC100SX EC180SX EC230SX

Time(s)

Mold OpenLock upMold Close

Reduction of Dry Cycle Time 20% less than conventional machine.

High Speed Mold Open/close Speed.

Dynamic Acceleration and Deceleration ControlFlexible acceleration depends on position

Cross head position

Cro

ss h

ead

spee

d

Open limit Mid. Pos. Close limit

Quick response and shock-less

Movable platen positionOpen limit Mid. Pos. Close limit

Pla

ten

spee

d

Conventionalmachine

Conventionalmachine

⊿20.3%

⊿6.9%

⊿13.0%


Ejector Unit・Platen Support

Ejector motor with brake is a standard featureEjector motor with brake is a standard feature

Safe operation with no ejector pin movement upon taking out product for spring return mold.

High Responsive EjectionHigh Responsive Ejection

Reduction of ejector time by high speed control cycle.

6

1. Grease free.# No grease adhered to the product.# Clean work condition at mold change.

2. Smooth and precise mold open/close.# Sensitive mold protection.# Less energy.

Liner Guide Platen SupportLiner Guide Platen Support

Benefit

Conventional

machine

EC-S/SX

23% less Ejection time

Effect of high gain control

4.27 sec

1.29 sec5.56 sec

Repetition Ejector 8 times

No tie bar bush

Liner Guide


Summary of S/SX Clamp Unit 7

Distributed uniformed clamp force for mold anddesigned for high speed / high cycle molding.

Solid ClampSolid Clamp

High responsive ejection controlHigh responsive ejection controlEjector motor with brakeEjector motor with brake( Ejector motor for spring return mold )( Ejector motor for spring return mold )

Tie bar bushTie bar bush--less designless design

Reduction of dry cycle time by 20%

Cleanly mold area

Liner guide platen supportLiner guide platen support

Double platen systemDouble platen system

Deflection of platens is reduced by 30% less than conventional molding machine

Smooth and precise mold open/close

Two platen design to reduce deflection → Uniform clamping force distribution

Lower clamping force,Prevent of Flash,Improved Mold longevity

Dynamic acceleration controlDynamic acceleration control Extended daylightExtended daylight

Conventional machine +100mm

Link Line toggle designLink Line toggle design

Uniform clamping force Distribution design


Lowe sliding resistance, Improved Accuracy of Pressure

Precise control over the pressure by reducing input disturbance.Reduced variances compared to several other molding machines.

Linear Guide RailLinear Guide Rail

Guide Bar SlidingGuide Bar Sliding

This feature will reduce the friction to the minimum, and plastic resin pressure value on the screw will be precisely transferred to the detector sensor.

Friction-Free DriveFriction-Free Drive Digital load cell with Linearization

Control

Digital load cell with Linearization

Control

8

Conventional machine

EC-S/SX


Stainless Sleeve Specification 9

Stainless Sleeve SpecificationStainless Sleeve Specification

Hopper Throat

The hopper entrance is lined with a stainless sleeve preventing rust and contamination entering the flow channel resulting in better parts with less production loss.


Summary of S/SX Injection UnitSummary of S/SX Injection Unit 10

Stabilized production with smooth motionS-Cube (Simple,Steady,Smooth)S-Cube (Simple,Steady,Smooth)

Dual Heater CoverDual Heater Cover

Higher resolution of back pressure and injection pressure controlHigher resolution of back pressure and injection pressure control

Stainless SleeveStainless Sleeve

Lower surface temperature

Reduce the contamination

Sliding resistance reduction >>> Stabilized production

Quality improvement of mold products

Friction Free DriveFriction Free Drive

Digital load cellDigital load cellDigital load cellDigital load cell

Linear guide slideLinear guide slideLinear guide slideLinear guide slide


((Display surface product : 188mm x 249.5mm)Display surface product : 188mm x 249.5mm) ( ( Display surface productDisplay surface product : 231: 231mm x307mm )mm x307mm )

V30V30

V50 Operation panelV50 Operation panel

15 15 inch screeninch screen# # Setting screen of listSetting screen of list# Temperature# Temperature, , Injection, Clamp, Ejector and TimerInjection, Clamp, Ejector and Timer

condition can be set on one screen. condition can be set on one screen. # Wide split screen# Wide split screen# Step key/Ten keys# Step key/Ten keys# # User Defined Signal OutputUser Defined Signal Output# # Function succession from V30Function succession from V30

Controller Controller INJECTVISOR-V5011

15 15 inch TFT color liquid crystal display has been inch TFT color liquid crystal display has been adopted for the operation panel. It is easy to see and adopted for the operation panel. It is easy to see and user friendly.user friendly.


EC-S Series INJECTVISOR-S50

10.4 10.4 inch screeninch screen##Touch panel inputTouch panel input#Color LCD screen#Color LCD screen#Setting with step switch#Setting with step switch#USB function#USB function

Processing speed improvementEC-C

INJECTVISOR-C22

The arrangement of theThe arrangement of theoperation panel is changed.operation panel is changed.

Controller Controller INJECTVISOR-S5012


Energy consumption 13

The energy consumption of the electric machine and the hydraulic machine is compared by using same mold in same cycle time.

EC100S/SX

The above-mentioned doesn't contain the electric power of the heater.

The above-mentioned doesn't contain the electric power of the heater. The above-mentioned doesn't contain the electric power of the heater.

消費電力比較（ヒータ無し）

0

5

10

15

20

25

0 2 4 6 8 10

時間(sec)

消費

電力

(KW

)

HydraulicElectric

Energy consumption comparison

Time (sec)

Ener

gy c

onsu

mpt

ion

(KW

)

0.011 kW/Shot 0.033 kW/Shot 66% Reduction

Energy savingElectric machine

EC100S/SXHydraulic machine

IS100GN-3A

66% energy saving

Energy saving


Electric machineEC75S/SX

Hydraulic machineIS80G-2A

Energy saving


Electric machineEC230S/SX

Hydraulic machineIS220GN-10A


DSTDST--FillFill

DST- Fill screen

Evaluation Parameters Tuning conditions

DST-Fill ( Molding conditions self-tuning )DST-Fill ( Molding conditions self-tuning )

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The lot change of the resin, the ratio changing of the recycled material, and the change of the molding environment are detected.

The lot change of the resin, the ratio changing of the recycled material, and the change of the molding environment are detected.

Selecting an Injection profile or monitoring evaluation parameter combined with a tuning conditions.

Molding conditions can be changed automatically and the stabilized molding.

Molding conditions can be changed automatically and the stabilized molding.


DSTDST--PressPressDST-Press ( Clamping force self - tuning )DST-Press ( Clamping force self - tuning )

15

Clamping force is automatically compensated when it exceeds the allowable range and the preset value is maintained.

Clamping force is automatically compensated when it exceeds the allowable range and the preset value is maintained.

Clamping force and Mold Temperature

1. Sink mark and short shots arenot caused by DST-presscompensates clamping force.

2. Self-tuning is achieved with nodelay in the cycle and thestabilized molding is maintained.

1. Sink mark and short shots arenot caused by DST-presscompensates clamping force.

2. Self-tuning is achieved with nodelay in the cycle and thestabilized molding is maintained.

A tie bar sensor is standard, it monitors clamping force in a continuous production run.

20 ℃

Auto-tuning

Clamping force60 ℃

Mold temperature

DST – Press verification


Summery of ECSummery of EC--S/SX SeriesS/SX Series

Higher productivity with faster cycling movements on mold open/close and ejector movements.

Clamp UnitSolid ClampSolid Clamp

Clamp UnitSolid ClampSolid Clamp

ControllerIVIV--V50V50IVIV--S50S50

ControllerIVIV--V50V50IVIV--S50S50

Injection UnitSS--CubeCube

Injection UnitSS--CubeCube

Mold ControlDSTDST

Mold ControlDSTDST

PlasticizingBF SCREWBF SCREWPlasticizingBF SCREWBF SCREWEC-S SX new

developed process controller provides increased productivity with product stability.

Developed for high-speed and high-pressure area’s and offers stabilized production with smooth motion.

Dynamic Self-tuning (DST) has been added as a new standard feature on Toshiba Machine’s continuously evolving control.

BF Screw is designed prevent black spec’s.

SSSXSX SSSXSX

SSSXSXSXSX

16

Five new technologies of the ECFive new technologies of the EC--S SX SeriesS SX Series

SSSXSX

Option

<Higher Productivity> and <Precision/Stabilized Molding>


INTRANET for iPAQET (LAN)

＃１

＃２

＃４８

iPAQET server

iPAQET

Mail server

Real timeOn line

Auto data collection

iPAQETiPAQET Remote MonitoringRemote Monitoring (Option)

Machine List

The iPAQET provides borderless open view environment of molding plants at anytime and anywhere in the world.

Using Local Area Network, each machine can be monitored and managed for the production control and part quality control including material lot information in real time.

17

Model Availability EC-C N EC-N Y EC-NⅡ Y EC-S Y EC-SX Y


Real-time display of running condition

Management and analysis of quality data

Batch display and saving of log data

Copy of controller screenSaving, editing and reading of molding conditions

Data exporting

E-mail capability

overview of ec-s/sxseries - koot automation · fufutureturess of of ecec--s/ss/sx x seserieriess 1....

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