Overview of EC-S/SX Series

Transcription

1 BEST PARTNER OF LEADING INDUSTRIES 1 技術資料 Overview of EC-S/SX Series CE00260E 10 / 2009 TOSHIBA MACHINE Co., LTD.

2 History of All Electric Injection Molding Machine EC series EC40,EC60 EC20P EC100,EC160 EC220,EC EC5,EC5P EC-N series EC40N,EC60N EC100N,EC160N EC220N,EC350N EC850 EC-C series EC-NII series EC20PNII EC40NII- EC350NII EC450NII EC550NII EC40C-EC350C EC130NII EC650NII EC850NII 2009 EC-S/SX series EC50SX EC75SX EC100SX EC180SX EC230SX EC350SX EC50S EC75S EC100S EC180S EC230S EC350S 2 1st generation 2nd generation 3rd generation 4th generation

3 Futures of EC-S/SX Series 1. 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 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. 3. Clean environment # Grease-less caused by Tie Bar bush less. # The hopper entrance is lined with a stainless sleeve preventing rust and contamination. 4. Energy Saving # Double Heater Cover for Barrel heater. # Friction-Free by Liner Guide. <CLAMP/INJ> # No cooling system required for Motor & AMP. 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 Uniform Clamping force Deflection reduce >>> Uniform clamping force 4 Conventional machine EC-S SX Comparison of deflection by 3D analysis Comparison of transformation Deflection angle Rigidity of platens Linkline Toggle and Double Rigid Platens Uniformed clamping force Transferring the forces of moving platen to the center position Platen design to reduce deflection and easy to change platen pattern. Linkline Toggle Mechanism Double Rigid Plate

5 Mold Open / Close Control 5 Reduction of Dry Cycle Time 20% less than conventional machine. Time(s) Mold Open Lock up Mold Close Dry Cycle Comparison 6.9% 13.0 % (S) Dry Cycle Comparison of other company % Conventional machine EC100SX Conventional EC180SX Conventional EC230SX machine machine Dynamic Acceleration and Deceleration Control High responsive and shock-less mold open/close movement. High Speed Mold Open/close Speed. Dynamic Acceleration and Deceleration Control Flexible acceleration depends on position Cross head speed Open limit Mid. Pos. Close limit Cross head position Platen speed Quick response and shock-less Open limit Mid. Pos. Close limit Movable platen position

6 Ejector Unit Platen Support 6 High Responsive Ejection Reduction of ejector time by high speed control cycle. Liner Guide Platen Support No tie bar bush Conventional machine Effect of high gain control 5.56 sec 1.29 sec 23% less Ejection time EC-S/SX 4.27 sec Repetition Ejector 8 times Ejector motor with brake is a standard feature Safe operation with no ejector pin movement upon taking out product for spring return mold. Benefit Liner Guide 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.

7 Summary of S/SX Clamp Unit Distributed uniformed clamp force for mold and Double platen system designed for high speed / high cycle molding. Solid Clamp Two platen design to reduce deflection Uniform clamping force distribution Deflection of platens is reduced by 30% less than conventional molding machine Lower clamping force,prevent of Flash,Improved Mold longevity 7 Dynamic acceleration control Reduction of dry cycle time by 20% Link Line toggle design Uniform clamping force Distribution design Tie bar bush-less design Cleanly mold area Extended daylight Conventional machine +100mm Liner guide platen support Smooth and precise mold open/close High responsive ejection control Ejector motor with brake ( Ejector motor for spring return mold )

8 Lowe sliding resistance, Improved Accuracy of Pressure 8 Friction-Free Drive Linear Guide Rail with Digital load cell Linearization Control Guide Bar Sliding Conventional machine 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. EC-S/SX Precise control over the pressure by reducing input disturbance. Reduced variances compared to several other molding machines.

9 Stainless Sleeve Specification 9 Stainless 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.

10 Summary of S/SX Injection Unit Stabilized production with smooth motion S-Cube (Simple,Steady,Smooth) 10 Friction Free Drive Linear guide slide Sliding resistance reduction >>> Stabilized production Higher resolution of back pressure and injection pressure control Digital load cell Quality improvement of mold products Dual Heater Cover Lower surface temperature Stainless Sleeve Reduce the contamination

11 15 inch TFT color liquid crystal display has been adopted for the operation panel. It is easy to see and user friendly. 15 inch screen V30 Controller INJECTVISOR-V50 # Setting screen of list # Temperature, Injection, Clamp, Ejector and Timer condition can be set on one screen. # Wide split screen # Step key/ten keys # User Defined Signal Output # Function succession from V30 V50 Operation panel 11 (Display surface product : 188mm x 249.5mm) ( Display surface product : 231mm x307mm )

12 Controller INJECTVISOR-S50 12 EC-C INJECTVISOR-C22 Processing speed improvement EC-S Series INJECTVISOR-S inch screen #Touch panel input #Color LCD screen #Setting with step switch #USB function The arrangement of the operation panel is changed.

13 Energy consumption 13 The energy consumption of the electric machine and the hydraulic machine is compared by using same mold in same cycle time. 25 EC100S/SX Energy 消費電力比較 consumption ( ヒータ無し comparison ) 66% energy saving Energy consumption 消費電力 (KW) (KW) Hydraulic Time 時間 (sec) Electric Electric machine EC100S/SX Hydraulic machine IS100GN-3A Energy saving kw/shot kw/shot 66% Reduction The above-mentioned doesn't contain the electric power of the heater. Electric machine EC75S/SX Hydraulic machine IS80G-2A Energy saving Electric machine EC230S/SX Hydraulic machine IS220GN-10A Energy saving kw/shot kw/shot 66% Reduction The above-mentioned doesn't contain the electric power of the heater kw/shot kw/shot 70% Reduction The above-mentioned doesn't contain the electric power of the heater.

14 DST-Fill 14 DST-Fill ( Molding conditions self-tuning ) Selecting an Injection profile or monitoring evaluation parameter combined with a tuning conditions. Evaluation Parameters Tuning conditions The lot change of the resin, the ratio changing of the recycled material, and the change of the molding environment are detected. Molding conditions can be changed automatically and the stabilized molding. DST- Fill screen

15 DST-Press 15 DST-Press ( Clamping force self - tuning ) A tie bar sensor is standard, it monitors clamping force in a continuous production run. DST Press verification Clamping force is automatically compensated when it exceeds the allowable range and the preset value is maintained. 60 Auto-tuning Clamping force Mold temperature Sink mark and short shots are not caused by DST-press compensates clamping force. 2. Self-tuning is achieved with no delay in the cycle and the stabilized molding is maintained. Clamping force and Mold Temperature

16 Summery of EC-S/SX Series 16 <Higher Productivity> and <Precision/Stabilized Molding> SX S Clamp Unit Solid Clamp Five new technologies of the EC-S SX Series SX S Injection Unit S-Cube Higher productivity with faster cycling movements on mold open/close and ejector movements. SX S Controller IV-V50 V50 IV-S50 EC-S SX new developed process controller provides increased productivity with product stability. SX Mold Control DST Dynamic Self-tuning (DST) has been added as a new standard feature on Toshiba Machine s continuously evolving control. SX Developed for high-speed and high-pressure area s and offers stabilized production with smooth motion. S Plasticizing BF SCREW Option BF Screw is designed prevent black spec s.

17 ipaqet Remote Monitoring (Option) 17 #1 #2 ipaqet server #48 Auto data collection Real time On line ipaqet Mail server INTRANET for ipaqet (LAN) Management and analysis of quality data Real-time display of running condition 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. Machine List Model EC-C EC-N EC-NⅡ EC-S EC-SX Availability N Y Y Y Y Batch display and saving of log data Saving, editing and reading of molding conditions Copy of controller screen Data exporting capability