Jul 2011
Present
Sr.Electrical engineer-Automation
MICHELIN TYRES INDIA LTD
Chennai, IN
Global leader in the tire industry—manufacturing Aerospace, Car, Truck, and Military tires.
Technical Experience
Performed reactive maintenance (24/7 breakdown support) ensuring minimum downtime and improved MTTR/MTBF
Performed reactive maintenance (24/7 breakdown support) ensuring minimum downtime and improved MTTR/MTBF
- Executed planned preventive maintenance (PPM) using SAP / IBM Maximo CMMS to maximise equipment uptime
- Conducted fault finding and repair on:
- PLC systems (Allen-Bradley, Siemens)
- Motors, VSD/servo drives (PowerFlex, Kinetix, Unidrive)
- Control panels, MCCs, LV systems
Automation & Equipment
- Troubleshooting and modification of Allen-Bradley PLCs (ControlLogix, CompactLogix, GuardLogix, SLC)
- HMI modification using PanelView 1500
- Maintenance of conveyors, pumps, gearboxes, motors, sensors, barcode systems, weighing systems
- Worked on servo-controlled and automated material handling systems
- Supported robot maintenance (FANUC, ABB) and program modifications
Installation & Commissioning
- Installation, modification, and commissioning of electrical systems and machinery
- Integrated new circuits, MCC panels, and automation systems
- Supported machine ramp-up to achieve production targets
Maintenance & Reliability
- Performed advanced fault diagnosis and implemented corrective actions to reduce downtime
- Conducted root cause analysis (RCA) and implemented CAPA
- Analysed equipment performance data and improved reliability
GMP & Compliance
- Applied Good Manufacturing Practices (GMP) in manufacturing environment
- Maintained calibration control for sensors (temperature, pressure, timers)
- Ensured documentation: maintenance logs, breakdown reports, audit readiness
Electrical & Automation Improvements
- Improved PLC reliability, sensor accuracy, and alarm systems
- Reduced false trips and undetected failures
- Performed servo/VFD parameter tuning for process optimisation
Safety
- Followed LOTO, permit-to-work, and risk assessment procedures
- Ensured safe working practices and compliance with standards
Operations & Team Support
- Supported production teams for quick breakdown recovery
- Managed shift maintenance activities and prioritised critical issues
- Coordinated with cross-functional teams and contractors
Additional Responsibilities
- Managed spare parts inventory using CMMS
- Performed preventive maintenance for conveyors and tyre handling systems
- Worked on factory systems including LAN support and automation integration
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