⚡ A sourced, interactive, open engineering platform

EngineersLab
Learn engineering by doing

19 interactive calculation tools, a machine elements guide, design tips, and a materials library — every piece of information tied to a reliable source.

Get Started — Choose Your Path Machine Elements

🖱️ Move your mouse — the scene follows you

Oğuzhan NAZLIM

Founder · Academic & Mechanical Engineer

Researcher working on finite element analysis, modeling engineering problems with neural networks, composite/sandwich plate mechanics, additive manufacturing (PEEK/FDM), and vibration damping with shape-memory alloys. Founded EngineersLab to help young engineers turn theory into practice with correctly sourced references.

Finite Element Analysis (FEA)Neural Networks Composite & Sandwich PlatesAdditive Manufacturing Shape-Memory AlloysVibration Damping

📄 Academic Publications

🆔 ORCID 🔬 Web of Science 🎓 Google Scholar 📚 DergiPark

🧰 Unit converter, beam/stress analysis, shaft design, resistor color code, pipe pressure loss, OEE, investment analysis, and more — 19 interactive engineering tools. Viewing is open to everyone; using them requires a free account.

Which one are you?

Let's personalize the toolset to your experience level. You can always change your choice from the top menu.

Guide

Machine Elements

Each element's critical design logic, key formula, and relevant standards — with source numbers.

Passed-Down Experience

Design Tips

12 practical rules learned late in school and paid for dearly in the field.

Reference

Materials Library

Core mechanical and physical properties of 16 common engineering materials. Filter with the search box.

Material	E (GPa)	Yield (MPa)	Density (kg/m³)	Thermal Conductivity (W/m·K)	Typical Use

Values are typical room-temperature data; use certified material data for design. Source: [13] ASM Handbook / MatWeb.

Reinforcement, Not Rote

Formula Cards

Click a card to see the formula. Try to recall it yourself first — active recall is far more effective than passive reading.

Test Yourself

Engineering Knowledge Quiz

A 14-question quiz. After each question you'll see a short, sourced explanation.

External Resources

Resource Library

Reliable databases and reference sites every engineer should have bookmarked.

Scientific Basis

References

The tools and content on this site are based on the works and standards below. The [n] numbers in the text point to this list.

EngineersLabLearn engineering by doing