Gingery lathe


 * https://www.youtube.com/watch?v=VwNrxpqnKO8 part 6 by http://www.makercise.com/

shaper
https://www.youtube.com/watch?v=u47fFxdMDXQ from gingery homeshop books

https://www.youtube.com/watch?v=128SDhnSd3A&list=PL9d6LkFNP1fEdw-SPCSIUX8NP0x8McHtW prt.1

pt.5 shows how to drill holes orthogonal with a drillpress holed flatbar clamped to the piece. the vertical slide pivots on two bolts and is aligned with the top slide using a 90degree angle. Finally the vertical slide is drilled and tapped using the flatbar as guide.

mill build
https://www.youtube.com/watch?v=pauE7gwHZFM&list=PL0L_ZtlFJhn4rVcrkJauCxbDVd07eUovw 90 videos by uploader PGS

54 milling the spindle

84 orthogonal aligning with 1/2 thousands feeler gauge.

85 parallelism of headways to bedways after orthogonalizing headways with bed(84).

Mill build 2
https://www.youtube.com/watch?v=Qwhkbw4yI6Q&list=PL9d6LkFNP1fGIkrZ-GgT_nsb4ieuN6jQJ&index=15 by makercise

links
Machine design

Lathe

Lathe bearing design

Forum cnczone.com