33DPQ Podcast: Pavan Muzumdar
Listen to the podcast here.
Summary
3D printing is making its impact known across all industries, as manufacturers look to more rapid, customizable and agile solutions to combat supply chain disruptions. So it made sense that General Motors turned to industrial 3D printers to avoid a crucial parts shortage. It's the first time we've seen additive manufacturing on such an automotive scale!
More
When to Use General-Purpose Filament vs. Engineering-Grade Materials
Most engineers start with PLA because it's cost-effective, forgiving, and prints like a dream on a $200 Ender. That's fine, until your prototype warps inside a car on a summer day, or your jig cracks under load, or your outdoor housing turns brittle after six months...
Stereolithography (SLA) 3D Printing Guide
What Is SLA 3D Printing? Stereolithography (SLA) is one of the oldest additive manufacturing processes around — and still the go-to when engineers need parts with tight tolerances and clean finishes. The...
Related
33DPQ Podcast: Pavan Muzumdar
Project DIAMOnD CEO Pavan Muzumdar explains that 3D printing is stuck in a prototyping loop due to systemic industry incentives, and urges engineers to adopt a “3D-first” design mindset.
When to Use General-Purpose Filament vs. Engineering-Grade Materials
3DXTech explains that PLA and PETG are suitable for early-stage fit and design verification, but parts exposed to heat, load, UV, chemicals, or demanding industrial conditions require engineering-grade materials such as ASA, nylon, polycarbonate, carbon-fiber composites, or high-temperature polymers like PEEK and Ultem.
Stereolithography (SLA) 3D Printing Guide
This guide explains how stereolithography (SLA) 3D printing works, from UV laser curing in a resin vat to post-processing and final part finishing.