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3-axis CNC machined part with as-machined surface finish
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Knowledge base

Quality articles for engineers and designers to learn about Digital Manufacturing. Written by manufacturing experts, curated by Hubs.

3D printing

Learn about how 3D printing works.

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3D printing applications

How 3D printing is used.

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CNC machining

Practical advice for CNC machining.

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Injection molding

Master the process of injection molding.

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Design guidelines

Optimize your designs for manufacturability.

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CAD & file preparation

Prepare your designs for production.

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Tips & advice

Reduce costs and lead times with these design tips.

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Post processing & finishing

Getting the right end result for your parts.

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Tables & cheat sheets

Rules and resources you'll want to bookmark.

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Educational resources

Manufacturing guides for students and teachers.

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Featured article

Selecting the right CNC material

Selecting the right CNC material

Written by Alkaios Bournias Varotsis

This comprehensive guide compares the 25 most common materials used in CNC machining and helps you choose the right one for your application.

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Rapid prototyping uses 3D computer-aided design (CAD) and manufacturing processes to quickly develop 3D parts or assemblies for research and development and/or product testing. This is most commonly carried out through additive manufacturing. Rapid prototyping techniques allow a designer to develop multiple iterations of a prototype without the additional cost or time that comes with using traditional manufacturing and design techniques.
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Learn why draft angles for injection molded parts are a required feature, as well as design considerations and tips in order to design them correctly.
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Medical device manufacturing: Best practices, applications and regulations
Learn about the processes used to manufacture medical devices and which applications they're relevant to, as well as best practices to follow when designing medical devices.

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