The Upload

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

Latest Posts

Injection Molding Facility
Injection Molding
November 25, 2024

Rapid Injection Molding: Fast Tooling for Quick-Turn Parts

Tips for getting fast injection-molded parts and get to market faster
By Michael Johnson
Read More
bridge production manufacturing
Bridge Production
November 21, 2024

What is Bridge Production?

Go-to-market faster and keep initial production costs low.
By Protolabs
Read More
Designing a 3DP CAD Model
3D CAD
November 7, 2024

Turning CAD Models into 3D-Printed Parts

Evaluating build direction, support structures, radii placement and wall thickness to optimize printed part.
By Eric Utley
Read More
Threading insert
Tech Tips
October 29, 2024

Threading in 3D Printing: Heat Set and Press Fit Inserts, Tapping

Threading 3D printed parts takes a bit of know-how. Your choices revolve around the part's material and whether you want to print the threads or use an insert.
By Protolabs
Read More
A person inspecting a high-precision aluminum mold
Tech Tips
September 6, 2024

Aluminum Mold Tooling for Injection Molding

Understand the benefits and applications of aluminum mold tooling.
By Ben Wilson
Read More
Example of 3+2 machining
CNC
August 26, 2024

What is 3+2 Axis CNC Machining?

Increasing the number of axes in which a mill operates can significantly reduce the time it takes to manufacture parts. That’s where 3+2 machining comes in.
By Protolabs
Read More
Protolabs office building
Global Supply Chain
July 3, 2024

How Onshoring is Transforming the Global Supply Chain

How Onshoring is Transforming the Global Supply Chain
By Rob Young
Read More
Boltzmann Brain
Digital Manufacturing
April 30, 2024

How Digital Manufacturing Turns Information into Reality

Using the field of Information Science to learn more deeply explore additive manufacturing.
By Eric Utley
Read More
Monster Mike
Digital Manufacturing
February 6, 2024

Paralympic Gold Medalist Creates Custom Prosthetics for Athletes

BioDapt’s prosthetics allow adaptive athletes to continue doing what they love
By Protolabs
Read More
A person inspecting a high-precision aluminum mold in a workshop
Tech Tips
January 17, 2024

What is Short Run Injection Molding? Benefits and Use Cases

Understand what benefits short run injection molding can provide to product teams, such as reducing time to market and development costs.
By Lucas Tofteland
Read More
Array of 3D printed parts with intricate details on a blue lit background.
Tech Tips
January 12, 2024

FDM vs. SLA: Comparing Filament and Resin 3D Printers

See how these two 3D printing technologies stack up for prototype parts. Understanding the advantages of each will help accelerate design.
By Chloe Vollaro
Read More
Tennis racket with blue background
3D Printing
December 14, 2023

A 3D-Printed Tennis Racket Merges Art with Athletics

Partnership between Protolabs and All Design Lab brings metal 3D-printed tennis racket to life
By Protolabs
Read More