The Upload

Your blog feed for digital manufacturing resources, in-depth features, and industry news.

Latest Posts

Bots ‘n’ Stuff Team
BattleBots
September 28, 2022

Bloodsport x Protolabs: Ready for BattleBots Action

We’re pumped to be partnering with legendary bot Bloodsport, lending manufacturing assistance to get this bot ready for battle in the upcoming season of Battlebots!
By Protolabs
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Man writing on clear surface
Digital Manufacturing
September 27, 2022

Accelerating Hardware Prototyping for Startups and Small Companies

Doing the right things in the prototyping phase is a bit more complex than it looks at first glance. Hardware requires special rules to get the results you need.
By Protolabs
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3D-printed Aluminum
Materials Science
September 27, 2022

Aluminum Alloys: Go-to Materials for Automotive, Aerospace, and More

Aluminum is a common and popular metal that’s found everywhere and used in a stunningly wide range of parts and products: automotive parts, aerospace components, boat and marine gear, consumer electronics including smart phones, industrial machinery parts, HVAC systems, the list goes on.
By Protolabs
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Formula Berkeley Team
Electric Vehicles
September 22, 2022

Manufacturing Partnership Helps Fuel College Formula Team Electric Vehicles

Supporting universities that are making breakthroughs in product innovation is a cause near and dear to us, and we love seeing what the next generation of product designers and engineers are up to!
By Protolabs
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Sample of swirling effect from a nylon material with yellow colorant.
Tech Tips
September 22, 2022

Avoiding Flow Lines in Molded Parts

For most molded parts, visible flow lines are undesirable. The good news is there are ways to avoid them, both in design and the way that the parts are manufactured.
By Protolabs
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Jairus for all
MFG x Makers
September 16, 2022

YouTube Maker Brings Assassin’s Creed Blade to Life with Digital Manufacturing

Jairus of All recreated the Hidden Blade from the popular video game series Assassin’s Creed with help from quick-turn machining at Protolabs.
By Protolabs
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Metal part
Tech Tips
September 13, 2022

Designing Sheet Metal Notches, Tabs, and Slots

Notches and tabs are two sheet metal design strategies that can help you in more ways than you might initially think. Designing them properly is key.
By Protolabs
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HDPE resin pellets closeup
Materials Science
September 7, 2022

Translucent and Clear Plastic Injection-Molded Parts

Choosing the best translucent material for your molded parts isn’t always crystal clear. There are quite a few things to think about before making your final choice of materials and design.
By Protolabs
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3D Printing and Customized Medical Implants
medical
September 4, 2022

3D Printing and Customized Medical Implants

3D printing is making major inroads into customising medical implants for individuals. It allows implant manufacturers and sometimes even hospitals to create complex geometries and patient specific solutions that saves the surgeon time and improves a patient’s outcome.
By Protolabs
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Metal part
Tech Tips
August 15, 2022

How and When to Add Bend Reliefs to Sheet Metal Parts

We often see designs come to us that don’t include bend relief. To ensure that we can successfully create your part, we add relief to your design.
By Protolabs
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A pile of white Nylon Resin pellets
Materials Science
August 15, 2022

The Advantages and Disadvantages of Glass-Filled Nylon

Making nylon parts stronger isn’t difficult. All it takes is the addition of glass to your base material. Explore the pros and cons of glass-filled nylon.
By Protolabs
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The Advantages and Disadvantages of Stereolithography
MFG 360
August 10, 2022

Stereolithography advantages and disadvantages

Stereolithography advantages and disadvantages
By Protolabs
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