AmTech Knowledge Hub
“Our Blogs”


What is a Stator?
As the name indicates, the Stator (from Latin; one that stands) is the stationary part of a...

Gear Lapping & Grinding
After a gear is manufactured, it may still need to be finished in order to improve the...

Steel Heat Treatment Process
What are the most common heat treatments for steel alloy metals? The heat treating process is used...

What are Planetary Gears?
Inside all automobiles exists the transmission to help regulate power and control vehicle speeds. There are so...

What are Worm Gear Sets?
Worm gear sets and speed reducers are found inside of transmission applications. The worm, commonly used by...

Understanding Gear Ratios
Many people wonder what it means when they see the term “gear ratio” written on a product....

Common gearbox applications
What Is Gearbox Backlash? A defined space between the mating gear teeth, is created into the speed...

What is Magnetic Particle Inspection?
One of the best non-destructive tests for discovering product defects The Magnetic Particle Inspection is a nondestructive testing method...