Mechanical Engineering Blog for Students & Engineers

Blog of Mechanical Engineering

CAM Software: Toolpaths, Workflow, and CNC Output

CNC Programming: CAM, G-Code, and Machine Logic

CAM Workflow: CAD Model to G-Code

CNC Simulation in CAM: Stop Crashes and Scrap

Numerical Simulation: Definition, Discretization, DoFs

FEA Modeling: Step-by-Step Workflow And Best Practices

Design Analysis Methodologies: Methods, FEA, FDM, BEM

Computer-Aided Engineering (CAE): Process, Checks, Tools

Shared Topology In SpaceClaim: Merge, Share, Group

SpaceClaim Volume Extract For CFD: Tutorial And Fixes

Siemens NX: Tutorial, Student Edition & Certification (2026)

CATIA V5: Tutorial, Pricing & Student Version (2026)

Maintenance Engineer Interview Questions: MTBF, MTTR, RCA

Automation Engineer Interview Questions: CI Gates & Flakes

Mechatronics Engineer Interview Questions: Sensors and PID

QC Engineer Interview Questions: MSA, SPC, NCR Proof

Mechanical Bearings: Definition, Types, and Selection

Pressure Gauge Calibration: Steps & ISO 17025 Certificate

How to Use Gauge Blocks: Wringing, Grades & Calibration

How To Use an Inside Micrometer for Internal Diameters

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Validate designs before building with ANSYS (FEA, Fluent, SpaceClaim), ABAQUS, OpenFOAM, Autodesk CFD, and COMSOL Multiphysics.

From open-source tools (FreeCAD, OpenFOAM) to industry leaders (Siemens NX, PTC Creo)—we cover the complete spectrum.

Lifelong learning Offer

Bridge traditional engineering (CAD/Design), advanced analysis (FEA/CFD), and future tech (Industry 4.0)

All in one place.

Get Mech Premium

Validate designs before building with ANSYS (FEA, Fluent, SpaceClaim), ABAQUS, OpenFOAM, Autodesk CFD, and COMSOL Multiphysics.

From open-source tools (FreeCAD, OpenFOAM) to industry leaders (Siemens NX, PTC Creo)—we cover the complete spectrum.