https://buildersgen.com/blog Material science, DfAM workflows, and engineering insights from the Builders Generation lab. en-us tauseef@buildersgen.com (Tauseef Bashir) tauseef@buildersgen.com Wed, 06 May 2026 23:15:53 GMT https://buildersgen.com/blog/-from-prototype-to-qualification-aware-hardware-lessons-from-nasas-smallsat-structures-mechanisms-materials-and-additive-manufacturing-survey https://buildersgen.com/blog/-from-prototype-to-qualification-aware-hardware-lessons-from-nasas-smallsat-structures-mechanisms-materials-and-additive-manufacturing-survey A Builders Generation technical report drawing on NASA’s 2024 Small Spacecraft Technology report, covering additive manufacturing, polymer selection, TRL, ESD, PEEK, PEI, photopolymers, and qualification-aware hardware development. case-study Sat, 02 May 2026 21:36:19 GMT https://buildersgen.com/blog/pa-cf-pc-cf-pps-cf-carbon-fiber-composite-selection https://buildersgen.com/blog/pa-cf-pc-cf-pps-cf-carbon-fiber-composite-selection Three carbon fiber composites — PA-CF, PC-CF, PPS-CF — each solve a different engineering problem. Stiffness-to-weight, impact toughness, chemical resistance, temperature ceiling: here's how to match the composite to the requirement. materials Fri, 17 Apr 2026 07:42:20 GMT https://buildersgen.com/blog/cad-to-deployed-hardware-production-workflow https://buildersgen.com/blog/cad-to-deployed-hardware-production-workflow Getting a part from CAD to deployment isn't just a print job. Here's the full Builders Generation workflow — from brief to DfAM review, material selection, print, inspection, and documentation. process Fri, 17 Apr 2026 07:28:50 GMT https://buildersgen.com/blog/fff-sls-mjf-process-comparison-engineering https://buildersgen.com/blog/fff-sls-mjf-process-comparison-engineering FFF, SLS, and MJF each suit different engineering problems. Here's the process fundamentals, trade-off table, and decision framework to stop choosing by familiarity and start choosing by requirement. process Fri, 17 Apr 2026 07:24:06 GMT https://buildersgen.com/blog/peek-flight-critical-structures-design-rules https://buildersgen.com/blog/peek-flight-critical-structures-design-rules Printing PEEK is not the same as printing PLA. Thermal control, crystallinity, anisotropy, and documentation determine whether your PEEK part is ready for a qualification path. process Thu, 09 Apr 2026 07:25:27 GMT https://buildersgen.com/blog/generative-design-surface-modelling-topology-to-geometry https://buildersgen.com/blog/generative-design-surface-modelling-topology-to-geometry Topology optimization tells you where material should be. Surface modeling tells you what it should look like. Generative design bridges both — and additive manufacturing is the only process that can build the result. design Thu, 09 Apr 2026 07:25:27 GMT https://buildersgen.com/blog/defence-polymer-composites-field-conditions https://buildersgen.com/blog/defence-polymer-composites-field-conditions Defense programs demand materials that function after being dropped, soaked, frozen, baked, and shot at. PC-CF, PPS-CF, and ULTEM 1010 are earning their places in unmanned systems, soldier-worn hardware, and ground vehicle components. materials Thu, 09 Apr 2026 07:25:27 GMT https://buildersgen.com/blog/materials-for-space-satellites-thermal-cycling https://buildersgen.com/blog/materials-for-space-satellites-thermal-cycling Satellites face -180 °C to +150 °C thermal cycling every 90 minutes in LEO. We break down which polymer composites survive the radiation, vacuum, and mechanical shock of launch and orbit — and which ones do not. materials Thu, 09 Apr 2026 07:25:27 GMT https://buildersgen.com/blog/engineering-polymers-aerospace-ultem-peek https://buildersgen.com/blog/engineering-polymers-aerospace-ultem-peek ULTEM 9085 and PEEK are rewriting the weight budget for interior cabin components, brackets, and ducting in commercial and military aircraft. Here is what the spec sheets say — and what they leave out. materials Thu, 09 Apr 2026 07:25:27 GMT