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Aaron Lichtig

Aaron Lichtig

SVP at Xometry who loves learning about engineering and writing about cool things he learns. Aaron has extensive experience in the manufacturing industry including roles at Procter & Gamble and Xometry and was a one day champion on Jeopardy! in 2019.

Article

Hot runner mold. Image Credit: Shutterstock.com/Rogue Ace Photography

Hot runner mold. Image Credit: Shutterstock.com/Rogue Ace Photography

The Ultimate Guide to Hot and Cold Running Molds

September 7, 2024

Article

Rope being torn apart in the middle. Image Credit: Shutterstock.com/Haoka

Rope being torn apart in the middle. Image Credit: Shutterstock.com/Haoka

Tensile Stress 101

September 6, 2024

Article

Annealing details. Image Credit: Shutterstock.com/Nordroden

Annealing details. Image Credit: Shutterstock.com/Nordroden

Annealing: Everything You Need to Know

August 29, 2024

Article

Injection molding machines in a large factory. Image Credit: Moreno Soppelsa/Shutterstock.com

Injection molding machines in a large factory. Image Credit: Moreno Soppelsa/Shutterstock.com

Types of Injection Molding Technology

August 28, 2024

Article

water jet cutting. Image Credit: Shutterstock.com/Pixel B

water jet cutting. Image Credit: Shutterstock.com/Pixel B

Understanding Water Jetting

August 27, 2024

Article

Arc welding. Image Credit: Shutterstock.com/Blue Planet Studio

Arc welding. Image Credit: Shutterstock.com/Blue Planet Studio

All About Arc Welding

August 27, 2024

Article

Bevel edge gear. Image Credit: Shutterstock.com/Craig Russell

Bevel edge gear. Image Credit: Shutterstock.com/Craig Russell

Guide to Bevel (Beveling)

August 26, 2024

Article

Plastic bag production. Image Credit: Shutterstock.com/Matveev Aleksandr

Plastic bag production. Image Credit: Shutterstock.com/Matveev Aleksandr

All About Plastic: Definition, Types and Applications

August 21, 2024

Article

Xometry Image

Xometry Image

Product Update : Additive Inspection Reports are Now Available

August 21, 2024

Article

3D printing file type icons. Image Credit: Shutterstock.com/aiconsmith

3D printing file type icons. Image Credit: Shutterstock.com/aiconsmith

9 Most Common 3D Printing File Types

August 21, 2024

Article

Wire cut machine controlled by CNC program - Image credit: Shutterstock/Pixel B

Wire cut machine controlled by CNC program - Image credit: Shutterstock/Pixel B

All About Wire EDM Machining

August 19, 2024

Article

CNC part from above

CNC part from above

Quick Tips for CNC Machined Parts with Undercuts

August 18, 2024

Article

Xometry Image

Xometry Image

What is Plasma Cutting and How Does It Work?

August 17, 2024

Article

CNC milling machine. Image Credit: Shutterstock.com/Red ivory

CNC milling machine. Image Credit: Shutterstock.com/Red ivory

12 Types of CNC Machines

August 15, 2024

Article

Component showing both through and blind holes. Image Credit: Shutterstock.com/Rattanapon Ninlapoom

Component showing both through and blind holes. Image Credit: Shutterstock.com/Rattanapon Ninlapoom

What Are Blind Holes in Engineering and Machining?

August 15, 2024

Article

An example of plastic ribs in an blue injection molding part

An example of plastic ribs in an blue injection molding part

Plastic Ribs for Injection-Molding Design

August 13, 2024

Article

Metrology machine at work. Image Credit: Shutterstock.com/Andrei Armiagov

Metrology machine at work. Image Credit: Shutterstock.com/Andrei Armiagov

What is Metrology and How is it Used in Manufacturing?

August 13, 2024

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picture of engineering card on blue tablecloth

picture of engineering card on blue tablecloth

Get Your Xometry Pocket Engineer Card

Article

CNC parts

CNC parts

How to Reduce CNC Machining Costs

February 21, 2023