Anyone ever encounter the series:
-
Turning and Mechanical Manipulation by Charles Holtzapffel
- Vol. 1: Materials, Their Choice, Preparation and Various Modes of Working Them
- Vol. 2: Holtzapffel’s Construction, Action & Application of Cutting Tools
- Vol. 3: Abrasive and Other Processes Not Accomplished With Cutting Tools
In the public domain scans are available in various formats at:
https://archive.org/details/texts?and[]=Turning+and+Mechanical+Manipulation&sin=
The series was suggested because I purchased either Guilloché: A History & Practical Manual by Calina C. Shevlin or The Perfectionists: How Precision Engineers Created the Modern World by Simon Winchester (which reminds me, I need to buy a copy of Foundations of Mechanical Accuracy by Wayne R. Moore)
Really makes me want a 4th axis…