Ornamental Turning Book of Knowledge
Epicycloidal Cutting Frame

Figure 285 - Turning and Mechanical Manipulation,
vol. 5 - The Principles and Practice of Ornamental
or Complex Turning
(1884)


Picture courtesy Jon Magill

This one came with a box to hold all the parts !
Picture courtesy Jon Magill

Epicycloidal Cutting Frames are ridiculously complex cutting frames that are basically the merger of an Eccentric Cutting Frame with a Geometric Chuck, taking them to a new level.

Epicycloidal cutting frames are typically used with for adding designs to the end of an object; work such as Guilloché.

The best reference for these is Turning and Mechanical Manipulation, vol. 5 - The Principles and Practice of Ornamental or Complex Turning (1884), but Holtzapffel also wrote this document : Notes on the Epicycloidal Cutting Frame.

peterwgilroy has a great snippet of one of these in action on this Instagram posting.


Just getting started?
You can delay getting one of these. Frankly, unless you have the need for one, you could make a load of stuff never having one of these. But, they can be used to make some really cool stuff!

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Disclaimer : eMail comments to me at OTBookOfKnowledge @ Gmail.com. The process of woodturning involves the use of tools, machinery and materials which could cause injury or be a health hazard unless proper precautions are taken, including the wearing of appropriate protective equipment.