freiberufler FEA Strength and Fatigue 6 years auf freelance.de

FEA Strength and Fatigue 6 years

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  • 45€/Stunde
  • 603002 Chennai
  • Weltweit
  • en  |  hi  |  ur
  • 31.12.2018

Kurzvorstellung

I offer 6 years of experience on FEA strength and Fatigue evaluation for power trains and vehicle structures.
Software: Abaqus, Nastran, AVL excite, Hyperwork, FEMFAT, Optistruct, Msc Adams.
Analysis: linear, nonlinear, Thermo-mechanical, dynamic

Ich biete

  • Abaqus FEA
  • CAE (rechnergestützte Entwicklung / computer-aided engineering)
  • fatigue analysis
  • Finite-Elemente-Methode (FEM)
  • Stress Analysis

Projekt‐ & Berufserfahrung

Lead Engineer (Festanstellung)
Mahindra and Mahindra Ltd, Chennai
4/2015 – 12/2018 (3 Jahre, 9 Monate)
Automobilindustrie
Tätigkeitszeitraum

4/2015 – 12/2018

Tätigkeitsbeschreibung

Engine Subsystems Simulations Delivered:
· Cylinder-Head-Block: Thermomechanical strength and fatigue, Gasket evaluation, Bore distortion
· Main Bearing Wall: Strength and fatigue under gasload, Splitline evaulation, Minimum oilfilm thickness evaluation
· Cranktrain: Crankshaft 1D torsional - AVL excite, Crankshaft strength and fatigue, Crank pulley & flywheel strength
· Connecting rod: Strength and fatigue under gas load and inertia load, Splitline evaluation, Buckling, Shell back pressure
· Valve train: Camshaft strength and fatigue under camloads and chain loads, Push rod buckling, rocker arm strength
· Exhaust manifold: Thermomechanical analysis strength, Gasket performance · Intake & Exhaust system: Modal, Gravity load, FRF, Vibration fatigue
· FEAD system: FEAD and front cover strength and fatigue, power train bending.

Projects Delivered:
· 3 cylinder Gasoline Turbochanged engine and Naturally Aspirated engine for SUV
· 4 cylinder Diesel Turbochanged engine and Naturally Aspirated Engine for export tractor
· 1 cylinder Diesel Engine and 3 cylinder Diesel engine for Genset application
· 4 Cylinder high capacity Diesel engine for 3 tonn truck and 6 cylinder Diesel engine for Heavy truck

Software: Hyperworks, ABAQUS, AVL Excite, MSC NASTRAN, FEMFAT, Optistruct, MSC ADAMS, Ncode Glyphworks.
Types of Analysis: Cranktrain 1D torsional analysis, Linear and Nonlinear analysis, Contact based analysis, Nonlinear materials with elasto-plastic properties, Thermo-Mechanical strength analysis, Static, Modal, Buckling, Fatigue, Optimization, FRF, Vibration fatigue.
· Vast experience in failure investigation and optimized design solutions to meet project requirement.

Handling an entire gamut of activities related to CAE simulation: FEA model building for solvers such as Abaqus, AVL Excite, Nastran, Optistruct, FEMFAT Post-processing of analysis results to understand critical areas, load path and find feasible solutions Providing design modification suggestions based on FEA results, feasibility, manufacturability and cost Formulating detailed analysis and conclusion reports & presenting to Project team Conducting dynamic simulation using ADAMS and AVL Excite to extract loads for FEA analysis

Eingesetzte Qualifikationen

CAE (rechnergestützte Entwicklung / computer-aided engineering)

Senior Engineer (Festanstellung)
Mahindra and Mahindra Ltd, Chennai
8/2012 – 3/2015 (2 Jahre, 8 Monate)
Automobilindustrie
Tätigkeitszeitraum

8/2012 – 3/2015

Tätigkeitsbeschreibung

Responsible for end to end delivery of FEA simulations, design modifications, failure investigation and new method development.

Software: Hyperworks, ABAQUS, AVL Excite, MSC NASTRAN, FEMFAT, Optistruct, MSC ADAMS, Ncode Glyphworks

Vehicle Subsystems Simulations Delivered:
· BIW: Accelerated Durability Test under road load condition - 321g, 2g twist, frontal impact, trimmed and untrimmed modal analysis, Bending & Torsion stiffness, floor sage, Tow hook strength and fatigue
· Closures: Side door and tail door torsional stiffness, door sage, door over open, oil canning, Dimpling, hood stay rod, hood re-enforcement strength and fatigue.
· Suspension System: Strength and fatigue analysis for LCA, twist beam, knuckle and K-Frame/Cross member
· Interior Trims: Strength, deflection, oil canning and Dimpling analysis for A-pillar, B-pillar, C-pillar trims. Strength, deflection and modal analysis for instrument panel.
· Exterior Trims: Strength, Deflection, Modal, and FRF analysis for Front bumper, Rear bumper and Rear view mirrors

Projects Delivered: Sub 4m SUV with monocoque body - KUV1OO for Indian and export market
Value Addition:
· Reducing 7 Kg weight from vehicle structure by Optistruct optimisation.
· Established methodology for tow hook FEA simulation.
· Achieved 90% correlation with test results for assembly level and component level simulation.

Eingesetzte Qualifikationen

CAE (rechnergestützte Entwicklung / computer-aided engineering)

Ausbildung

Mechanical Engineering
(Master of Technology)
Jahr: 2012
Ort: IIT BOMBAY

Qualifikationen

Master of Technoloy: Mechanical Engineering 2012.
Bachelor of Engineering: Mechanical Engineering 2008.

Über mich

I have 6 years of experience in FEA strength and Fatigue analysis on power train and vehicle domain.
I am a quick learner and result oriented person

Persönliche Daten

Sprache
  • Englisch (Fließend)
  • Hindi (Muttersprache)
  • Urdu (Muttersprache)
Reisebereitschaft
Weltweit
Home-Office
bevorzugt
Profilaufrufe
929
Alter
34
Berufserfahrung
9 Jahre und 11 Monate (seit 08/2012)
Projektleitung
3 Jahre

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