For a more hands-on approach check The Workshop Practice Series
http://www.teepublishing.co.uk/books/workshop-practice-series/ (also via Amazon). These books address all aspects of home machining from the perspective of a hobby machinist: how-to with hobby-level - not industrial - machinery. I own many of these and rate them highly.
There are similar texts from Amazon ( have not read them, however), for eg:
- Stan Bray, Basic Lathework for Home Machinists,
- Harold Hall, Metal Lathe for Home Machinists,
- David Clark,Metal Turning on the Lathe
All the above authors were extensively involved with the British model engineering magazine, Model Engineers' Workshop (and possibly its companion Model Engineer).
While not a book Harold Hall has an extensive website that offers a wealth of information and too many projects to list.
http://homews.co.uk/index.html
There is also a large selection at Village Press/ Home Shop Machinist/
Machinists' Workshop. Many collate articles from the early years of the magazines' editions.
If you look through old issues of Popular Mechanics/Popular Science - accessible through Google - (1940s to late 1950s or early 1960s) there were many 'how to use' articles for most metal machinery.
The usual disclaimers...