Technical writing on additive manufacturing, materials science, and the future of precision production — by engineers, for engineers.
Sending the wrong file format to a 3D printing service bureau causes delays and quality loss. This guide explains which format is best for every process and use case.
Generative design and topology optimisation are not the same thing. This guide explains both, when to use each, and how Indian engineering teams can access these tools.
SLS prints without supports but has its own design constraints. This complete design rule guide for PA12 SLS prevents failed prints and out-of-spec parts before they happen.
FDM design rules for engineers: wall thickness minimums, overhang angles, bridging spans, layer height effects and tolerance expectations for fused deposition modelling.
Design snap fits and living hinges for 3D printing: deflection formulas, material selection, geometry guidelines and tolerance tables for PA12, Nylon, PETG and PC.
Lattice and TPMS design for additive manufacturing: gyroid, octet truss and Schwartz Diamond explained with printability rules and weight-saving benchmarks.
Compare the best CAD software for 3D printing in 2026 — Fusion 360, SolidWorks, Rhino, OnShape and nTopology — by features, price and AM-specific capabilities.
HP Multi Jet Fusion design guidelines: minimum wall thickness, tolerances, clearances, powder removal and how MJF design rules differ from SLS for PA12 parts.
Design 3D printed assemblies with confidence: press fit tables, heat-set insert selection, printed thread guidelines and index feature best practices.
SLA and DLP resin printing design rules: minimum wall thickness, unsupported span limits, hole sizing, feature resolution and support contact strategy.
Part orientation is the single biggest design decision in FDM production. This guide covers how orientation affects strength, surface finish and repeatability.
From sketch to shelf: how Indian product designers and startups use 3D printing to cut prototype cost, compress timelines and launch consumer products faster.
Parametric and computational design with Grasshopper, nTopology and Fusion 360 — how to unlock mass customisation and generative geometry for 3D printing.
How Indian architects, interior designers, and property developers use 3D printing for scale models, presentation mock-ups, bespoke fixtures, and concept validation.
How to design 3D printed electronics enclosures for RF shielding, heat dissipation, and connector retention — with material and process recommendations for different compliance levels.
Layer X provides end-to-end industrial design — sketch to 3D CAD to prototype — with the unique advantage of an in-house manufacturing facility that validates designs in real material from day one.
A practical guide to topology optimisation workflows for additive manufacturing — from boundary conditions to biologically inspired lattice structures.
Practical DFM rules for FDM, SLA, and metal 3D printing — wall thickness, overhangs, tolerances, and the geometry changes that save money.
No fluff. Technical writing on materials, process, and precision manufacturing — whenever we publish something worth your time.
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