From the first sketch to the CNC machine — our Design Books cover the complete mechanical design toolkit: GD&T, SolidWorks, CATIA, AutoCAD (IS 696/SP 46), and the full product development workflow used in Indian industry.Authored by engineers who design for manufacturing every day — practical, India-standard-compliant, and immediately applicable on the job.
Design Books — Engineering Calculations
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About Design Books
3D-LABS offers a library of design books engineering tools, built by practising engineers and referenced to the applicable international codes and standards. They suit both quick verification work and detailed design calculations.
Frequently Asked Questions
What types of Design Books calculations are available?
3D-LABS offers spreadsheet calculations and software tools for Design Books. Each product comes with its methodology, the code references it relies on, and input/output documentation.
Which engineering codes do these calculations follow?
These Design Books tools follow recognised codes and standards such as ASME, API, BS, EN and IS, depending on the product. Each product page states the exact code edition and the clauses that apply.
Can I use these for professional engineering work?
Yes, they are built for professional use and include worked examples and code references, and they produce calculation output you can include in your documentation. A qualified engineer should review and approve the results before they are issued.
What format are the calculations in?
Most are Microsoft Excel workbooks (.xlsx) with the formulas visible and editable. A few are standalone applications. Documentation and example files are included where applicable.
Is technical support available?
Yes. Technical support is available for 3D-LABS products by email at info@3d-labs.com or through the contact form on this site.





