How to design hirth joint and hirth coupling.

This video is just to show how to do, but we advice you to ask us to do design, do calculation and production.

We make hirth joint by lost was casting since 20 years ago. After casting, we can machine and do second operation like threading, turning or milling.

We have a great experience in production, and we produce also the mould. We can produce parts with high quality and with a very interesting price.

Hirth Joint history

The name Hirth joint or hirth coupling is from its developer Albert Hirth.
Albert hirth was an inventor, you could find more explanation of his on : https://de.wikipedia.org/wiki/Albert_Hirth

About his inventation, it’s a great system who who permit the connection between two parts without backlash.

You can find all the history on : https://en.wikipedia.org/wiki/Hirth_joint