1. Chapter 9 Chapter 8 Chapter 7 Chapter 6 Chapter 5 Chapter 4 Chapter 3 Chapter 2 Chapter 1 TYRE DAY 17 th August’12 Chennai MOTION CONTROL IN TYRE BUILDING

2. Chapter 9 Chapter 8 Chapter 7 Chapter 6 Chapter 5 Chapter 4 Chapter 3 Chapter 2 Chapter 1 Tyre making process: Segmentation and Challenges Preparation Tire ComponentsBuilding & Inspection Improve Safety Increase Productivity Reduce Wastage Energy Efficiency Reduce Down Time Better Quality

3. From field level, mechanical drives and up to MES – a unique product portfolio for the Tyre Industry SIEMENS products for the entire tyre production process Sensors and Communication Siemens PLM Software Industrial Automation Systems Control Components and Systems Engineering Mechanical Drives Large Drives Motion Control Systems

4. Chapter 9 Chapter 8 Chapter 7 Chapter 6 Chapter 5 Chapter 4 Chapter 3 Chapter 2 Chapter 1 SIMOTION Innovative Motion Control & SINAMICS Drive Technology

5. The SINAMICS-Family

6. Protection: IP20 Protection: IP65 SINAMICS G120 SINAMICS G110 D SINAMICS G120 D Single DriveSingle ServoSingle Drive Mehrachs SINAMICS S120 Einachs VFD Multi DriveSingle Drive Standard Motors Servo Motors SINAMICS Drives and Motors Portfolio SINAMICS S110

7. SIMOTION D Line Module Motor Module Servo control UP DN Motion + PLC + Technology Control Drive Control Line Module Servo control UP DN & Motor Module SIMOTION D – Motion Control System

8. Tyre Manufacturing Process Mixing & Extrusion Semi- Products Tyre Building Vulcanizati on Quality Control Mixing Management System (MMS) Final Finishing (FF) Tyre manufacturing process Logistics & Storage (incl. material flow control) Planning

9. Tyre Building Machine  The building process consists of two stages  Stage1 (Carcass)  Stage2 (Green Tyre)  Different sub parts (e.g. belt, bead, tread, ply, etc) are used in each stage  Final output of a TBM is “Green Tyre” Carcass Manufacturing Green Tyre Manufacturing Bead Tread Steel cord Belt Inner Liner Fabric Ply Steel Core “Green Tyre” Side wall Stage 1 Stage 2

10.  Quality of tyres is dependent on accuracy of positioning of drum.  Productivity is dependent on speed of positioning  Precise tension control for cap ply without stress in tire component  Different layers of plies, side wall and tread are formed layer by layer.  For fixing of these components, drum has to be positioned quickly and accurately.  Drives for Speed control, point to point positioning & position synchronization functions Tyre Building Process Requirements

11. Flexible automation concepts for special demands Tyre building machines use high performance SIMATIC, SIMOTION and SINAMICS drive solutions ensure the highest performance  Optimized cycle times  Open, robust automation concepts  High degree of standardization  Zero down time with short changeover and recovery time during tyre type changeover  Complex recipe management Our solution: Tyre building machine Flexible automation concepts for special demands

12. Siemens supports its customers during every phase of the energy management process Energy savings due to a common DC link Energy recovery through a regenerative braking Intelligent Line systems with regulated Infeed like SINAMICS Active Line Module Compensation of Reactive Power Energy Efficient motors Energy-optimized system solution Tyre building : Energy Efficiency SINAMICS S120

13. Safe Operating Stop (SOS) Safe Stop 1 (SS1), Safe Stop 2 (SS2) Safe Limited Speed (SLS) Safe Speed Monitor (SSM) Safe Standstill (SH) Safe Brake Control (SBC) SINAMICS Safety Integrated for the Tyre Industry Safety Integrated for economically increased safety and availability Integrated Safety functions in SINAMICS for Personnel and Machine Protection against unexpected starting of the drive Monitoring of the switching signals of the brake

14. Solutions from a single source - Totally Integrated Automation SINAMICS drives in the TIA environment Standard engineering, simple configuring Efficient and cost-saving maintenance, diagnostics and troubleshooting Products that are optimally harmonized with one another For a higher degree of cost-effectiveness

15. THANK YOU