Manufacturing notes
Read practical notes on CNC machining services, injection molding services, additive manufacturing, tooling, inspection planning, material certificates, and DFM decisions that affect regulated part programs.
A veteran emergency parts specialist explains why relying on rapid digital manufacturing services for rush jobs is a risky strategy without proper up-front design validation.
Continue ReadingA quality control manager shares how a $500 prototype order from a startup changed his view on digital manufacturing—and why ProtoLabs treats every job, big or small, with the same rigor.
Continue ReadingAn administrative buyer explains why the lowest price on a CNC machining quote is rarely the cheapest option, and how a Total Cost of Ownership (TCO) approach saves time, money, and internal headaches.
Continue ReadingA firsthand account of a costly mistake in CNC machining and rapid prototyping, highlighting the importance of transparent pricing and upfront communication when using services like ProtoLabs.
Continue ReadingA firsthand account of an emergency prototype order where time certainty and reliable digital manufacturing services from ProtoLabs (CNC, injection molding, 3D printing) made the difference between a lost client and a saved project deadline.
Continue ReadingA procurement manager shares how comparing 5 vendors over 4 years led them to ProtoLabs, saving $8,400 annually while improving quality. Includes real cost data, hidden fee breakdowns, and lessons on checking prototypes.
Continue ReadingAn admin buyer shares a practical 6-step checklist for ordering CNC machined, injection molded, or 3D printed parts online — plus what to watch for with hidden costs and tolerances.
Continue ReadingAn honest comparison of ProtoLabs' digital machining services versus traditional machine shops, based on 3 years of hands-on purchasing experience. Includes real cost data, turnaround trade-offs, and when to choose each.
Continue ReadingA procurement manager’s perspective on the hidden costs behind cheap 3D printers, overseas laser cutting, and how to evaluate manufacturing services like ProtoLabs using total cost of ownership.
Continue ReadingA quality inspector's perspective on how digital manufacturing—CNC, injection molding, 3D printing, and laser cutting—is reshaping tolerance standards and material possibilities for aerospace, medical, and general engineering.
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