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Pydi Meghashyam N.

Mechanical Design Engineer | CAD/CAM, DFM & Rapid Prototyping (Fusion 360)

Hyderabad, India

Global rank:

34,652 / 150,363

Skill pts: 5

Luxion KeyShot Mastercam Mechanical Engineer Parametric Modeling Rapid Prototyping

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About

I am a Mechanical Design Engineer specializing in 3D CAD modeling, Design for Manufacturing (DFM), CAM programming, and rapid prototyping. I turn concepts, technical sketches, and physical measurements into production-ready parametric models, detailed manufacturing drawings (GD&T), and printable STL/STEP files.

Core Competencies:

3D CAD & Surface Modeling: Parametric part design, multi-body assemblies, sheet metal, and organic aerodynamic surfaces.

Design for Manufacturing (DFM/DFA): Optimization for CNC milling/turning, additive manufacturing (FDM 3D printing), composite molding, and laser cutting.

CAM Programming & Toolpaths: Setup and generation of multi-axis machining toolpaths.

Reverse Engineering & Prototyping: Physical-to-digital part reproduction, tight-tolerance fitting, and prototype validation.

Primary Tools: Autodesk Fusion 360, SimScale / FEA analysis, AutoCAD.

Whether you need a functional enclosure, precision mechanical bracket, custom automotive/aerospace component, or ready-to-mill fabrication package, I deliver clean, mathematically accurate models delivered on time.

Experience

Mechanical CAD & Prototyping Engineer Sanchari Customs · Contract Feb 2025 – Present 1 yrs 8 mos Visakhapatnam, Andhra Pradesh, India Model complex mechanical assemblies and custom billet/sheet metal components in Fusion 360 with strict manufacturing tolerances.

Prepare production-grade 2D technical drawings with GD&T specifications for CNC machining and laser-cutting vendors.

Engineer lightweight functional prototypes using additive manufacturing and composite layups (carbon fiber and fiberglass).

Run digital validations, aerodynamic flow checks, and fitment clearances before moving to physical tooling.

Education

GITAM university B.Tech, Mechacnial Engineering, 7.48 2022 – 2026 Activities and Societies: Mechanical Engineering Association, CAD/CAM Prototyping Group, Additive Manufacturing & Robotics Club, Motorsports & Vehicle Dynamics Club Specialized in Mechanical Design, Computer-Aided Design (CAD), CAM programming, and Manufacturing Technology.

Key coursework & engineering competencies:
• 3D Modeling & Parametric Design (Fusion 360, AutoCAD)
• Design for Manufacturing & Assembly (DFM / DFA)
• Multi-axis CAM Toolpath Generation & CNC Machining
• Additive Manufacturing (FDM 3D Printing) & Composite Fabrication
• Finite Element Analysis (FEA) & Aerodynamic Simulation (SimScale)
• Hands-on capstone and laboratory work focusing on precision mechanical components, functional prototypes, and reverse engineering.

Other experience

Additive Manufacturing, Digital Twins & Precision Fabrication Hands-on engineering experience translating physical specifications and design briefs into production-grade digital assets and physical components:

• Digital Twins & Multi-Axis Prototyping: Modeled precise digital twins and functional scale assemblies using CAD/CAM pipelines for high-standard engineering and defense applications.
• Additive Manufacturing & Tooling: Prepared FDM/SLA prints using technical thermoplastics (ASA, ABS, PETG), including slicing parameter optimization, post-processing, and multi-part joining.
• Custom Fabrication & Composites: Experienced in carbon fiber and fiberglass composite layups, mold making, and preparing accurate 2D DXF/DWG cut-files for CNC milling and laser-cutting setups.
• Inspection & Quality Validation: Verified physical tolerances, fitment clearances, and structural integrity against digital 3D models before final assembly.