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Home > Scientists >BIO-DATA - RAJA K
BIO-DATA - RAJA K
RAJA K
Telephone: 0477-2258094
Mobile : : 9500679627
Fax:
E-mail:kraja654321@gmail.com
   
Designation

SENIOR SCIENTIFIC OFFICER(ENGINEERING)

Mailing address  
Office: CENTRAL COIR RESEARCH INSTITUTE, COIR BOARD COMPLEX,
KALAVOOR, ALLEPPEY-688522
Residence: Pettai, Tirunelveli, Tamil Nadu 627004
Educational Qualifications

 B.E. in Mechanical Engineering – Coimbatore Institute of Technology (CIT, Coimbatore)

M.E. in Product Design & Development – College of Engineering, Guindy (CEG Campus, Guindy Chennai)

MBA in Operations Management – CDE, Anna University, Guindy

Areas of Specialization

Renewables (wind energy) | Engineering & Construction | Oil & Gas| Heavy Structural Engineering |Pressure vessels

CAREER SUMMARY

COIR BOARD, MINISTRY OF MSME, GOVT. OF INDIA (SEP 2023-CURRENT)

SENIOR SCIENTIFIC OFFICER- ENGINEERING

Responsibilities: Leading Engineering Team

    • * Design and Development of Coir processing Machinery for Spinning and weaving.
    • * To design and development of proto type machineries for processing of coir fiber into different products
    • * To standardize the existing machineries in coir processing
    • * To evolve/ modify the existing machineries in coir processing for better output and realize better wages to the coir artisans
    • * To prepare drawings/ designs of the developed and existing machineries for the use of machinery manufacturers             

VESTAS R&D WIND TECHNOLOGY (OCT 2017 – SEP 2023)   LEAD ENGINEER

Responsibilities: Functional Lead- Construction & Maintenance value Chain Offshore & Onshore

    • * Spearhead the design and development of tools and equipment for transportation, installation, and maintenance of wind turbines.
    • * Expertise in developing concepts and executing detailed designs for lifting, transportation, preassembly, and installation tools of wind turbine mechanical components/assemblies

    • * Design CE-marked lifting equipment for wind turbine components, ensuring compliance with Machinery directive, EN, and ASME standards.

    • * Design & calculate lashing calculations for transporting heavy structures for all modes of transport (sea, road & rail).

    • * Transport frames tools designed with G-force calculations against transport accelerations & lashing setups (EN 12195).

    • * Wind Load calculation against heavy structures and checking the stability as EN 1991-1-4

    • * Design bolted, welded, and sheet metal components as per EN 1993-1-8.

    • * Create technical design documentation, including 3D CAD models, 2D drawings, construction files, HSE risk assessments, DFMEA, and design * verification procedures/reports, ensuring compliance with relevant legislations.

    • * Drive requirement specification, product design, prototyping, testing, and troubleshooting.

    • * Plan projects, estimate resources, and manage budgets.

    • * Perform feasibility studies, conceptual design, design reviews, and verification/validation activities.

ALEX MACHINE TOOLS & GRINDERS PVT LTD – (JAN 2017 – OCT 2017)  SENIOR ENGINEER

Responsibilities     

  • * Designing fixtures for factory assembly of machine tools.
  • * Taking complete responsibility for concept, assembly, and component design.
  • * Providing FEA analysis and engineering support to the machine tool division.
  • * Reengineering industrial valves and pumps.
  • * Designing and developing prototype machine components for grinding machines and pumps.
  • * Preparing drawings/designs of developed and existing machinery for machinery manufacturers.
  • * Designing mechanical drive elements required to operate valves.

XOMOX SANMAR LTD – (MAY 2014 – JAN 2017)   SENIOR ENGINEER

Responsibilities     

    • * Played a vital role as a Senior Engineer in the design and development of XOMOX Process Valves & Actuators.

    • * Successfully revamped casting and machining drawings for plug valves and butterfly valves, ensuring improved efficiency and performance.

    • * Conducted comprehensive strength calculations for valve bodies to meet stringent quality standards.

    • * Designed mechanical drive elements and mounting/superstructures for valves, considering assembly calculations and optimizing functionality.

    • * Managed Engineering Change Notes (ECN) and effectively collaborated with the SAP MM module.

    • * Conducted rigorous calculations for valve capacity coefficient (Cv), valve jacket strength, pressure drop, and velocity to ensure optimal valve performance.

    • * Obtained design approvals from IBR (Indian Boiler Regulations) to comply with regulatory requirements.

    • * Developed fixtures for assembly and manufacturing processes, enhancing productivity and quality.

SOFTWARE SKILLS

    • * CAD Mechanical 3D: CREO, CATIA, AutoCAD & SolidWorks
    • * Ansys 19.2 Workbench
    • * ADAMS
    • * PDM/PLM: Wind-chill
    • * SAP - BOM Management
    • * DFMEA & PFMEA- APIS Tool
    • * Safe Expert – Design Risk Assessment
PATENT
    • 1 Patent is registered-
    • Flexible bolt lifting interface-2020E00063DK.
CERTIFICATION
    • * Certified Global wind organization (GWO) Working at heights Certification
    • * Certified Fire Fighting training certification