Krishna Mohan Kumar
Lucknow
Summary
Mechanical product design engineer with 14 years of experience in design and development of hydraulic and pneumatic control valves for military aircraft industry. Proven skill sets in product development, CAD modeling, detail drawing and design analysis, prototyping and testing. Collaborative team player with track record of delivering multiple, concurrent projects in fast-paced environments.
Overview
14
14
years of professional experience
1
1
Certification
Work History
Manager (Design)
Hindustan Aeronautics Limited -Aerospace system and Equipment Research and Design Centre
Lucknow
07.2016 - Current
- Managing all phases involved in design and development of hydraulic control system components/ products from conceptualization through producing prototypes and testing.
- Prepared design/technical documentations in each step of product development process and obtained statutory and regulatory approvals for use of product for various platforms.
- Prepared techno-commercial proposal for design and development of new products including estimation of project cost and project timeframe considering customer design proposals and specifications requirements.
- Prepared Design specification of hydraulic /pneumatic control valve to meet platform requirement complying with regulatory concerns international codes and standard and analyzed with customer and stockholder to produce/manufacturer at optimal cost.
- Modified existing hardware design to optimize performance, incorporate new customer requirements and correct operating deficiencies/ fixing the error encountered in operation.
Deputy Manager (Design)
Hindustan Aeronautics Limited -Aerospace system and Equipment Research and Design Centre
Lucknow
07.2012 - 06.2016
- Performed detailed qualification and performance testing and validation of prototype and environmental testing complying military standard MIL-STD-810.
- Prepared preliminary and critical design documents and presented to customer and design committee member for approval and discuss need for design improvement for product realization and go ahead manufacturing of parts.
- Performed preliminary and critical design calculation and analysis of hydraulic /pneumatic control valves such as valve sizing, pressure-flow calculation, leakage estimation,stress analysis of critical components.
Engineer (Aero)
Hindustan Aeronautics Limited -Aerospace system and Equipment Research and Design Centre
LUCKNOW
07.2008 - 06.2012
- Read and interpreted blueprints, created engineering drawings and sketches.
- Create Auto-cad drawings to support prototype designs.
- Assisted in Assembly and Testing of various types of hydraulic control valves.
- Applying knowledge of engineering principles towards preliminary and critical design analysis of new product.
- Prepare solid modeling of components/parts and assembly using Unigraphics NX.
- Performed theoretical design analysis including flow analysis and stressing of components.
- FE analysis of critical components using ABAQUS.
Education
Master of Technology (M.Tech.) - Engineering Mechanics, Dept. of Applied Mechanics
Indian Institute of Technology (I.I.T), Delhi
New Delhi, India06.2008
Bachelor of Engineering (B.E.) - Mechanical Engineering
Pandit Ravishankar Shukla University, Raipur
Chhattishgarh, India07.2005
Skills
- Geometric dimensioning and tolerancing (GD&T)
- Product Development
- 2D/3D CAD modeling and drawing, Blueprint design
- Modeling tool : AutoCAD, Unigraphics NX,
- Analysis and Simulation tool: ABAQUS, ANSYS Workbench, FE-SAFE
- Failure mode and effect analysis (FMEA)
- Assembly, Testing and Troubleshooting
- Hydraulic circuit schematic
- Design for manufacturing (DFM) & Assembly (DFA)
- Bill of Material (BOM) & Engineering Change Note
- Microsoft office: MS Word, Excel, Power Point
Accomplishments
- Design and Development of Pilot Operated, Solenoid Controlled Bypass Valve for Hydraulic system for LCA MK2 Aircraft.
- Design and Development of Pilot Operated, Solenoid controlled Fire Shut Off Valve (FSOV) for Hydraulic system for HTT-40 Aircraft.
- Design and Development of Pilot Operated Check Valve (POCV) for Hydraulic system for Dornier Aircraft.
- Design and Development of Shut Off Valve (SOV) for Air Conditioning System for ALH Helicopter.
- Design and Development of Pressure Regulated and Shut Off Valve (PRSOV) for for Air Conditioning system for ALH helicopter.
- Assembly and Testing of Hydraulic Accumulator for LCA Aircraft.
- Assembly and Testing of Electro-Selector Valve for Hydraulic System of LCA Aircraft.
- Assembly and Testing of Boot Striped Hydraulic Reservoir (BSHR) for LCA aircraft.
- Carry out detail qualification/ Environment Testing of several types of Hydraulic and Pneumatic System components as per MIL-STD for military aircraft.
- Prepare Technical documents such as Type Test Schedule, Acceptance test schedule, Maintenance Manual and Repair and Overhaul Manual for different Hydraulic and pneumatic system components.
- Prepare type record to obtain government approval and Certification for integration of products prototpye on the platform.
- Involved in defect investigation of prototype units and fixing of the fault.
Affiliations
- Aeronautical Society of India
Certification
- Material Science: 10 Things Every Engineer Should Know, University of California through Coursera.
- Aircraft Manufacturing Process, HMA Bangalore, 4 Weeks
- Risk Management, HMA Bangalore, 4 Weeks
- MS Projects, HMA Bangalore, 3 days
- Finance for Non Finance, HAL Lucknow, one week
Timeline
Manager (Design)
Hindustan Aeronautics Limited -Aerospace system and Equipment Research and Design Centre
07.2016 - Current
Deputy Manager (Design)
Hindustan Aeronautics Limited -Aerospace system and Equipment Research and Design Centre
07.2012 - 06.2016
Engineer (Aero)
Hindustan Aeronautics Limited -Aerospace system and Equipment Research and Design Centre
07.2008 - 06.2012
Master of Technology (M.Tech.) - Engineering Mechanics, Dept. of Applied Mechanics
Indian Institute of Technology (I.I.T), Delhi
Bachelor of Engineering (B.E.) - Mechanical Engineering
Pandit Ravishankar Shukla University, Raipur
- Material Science: 10 Things Every Engineer Should Know, University of California through Coursera.
- Aircraft Manufacturing Process, HMA Bangalore, 4 Weeks
- Risk Management, HMA Bangalore, 4 Weeks
- MS Projects, HMA Bangalore, 3 days
- Finance for Non Finance, HAL Lucknow, one week
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