Links are provided below as a condensed listing of various files and objects for download as mentioned in my blog : –
Tungsten Grinder using a Dremel
Additional Femi_files and notes
Laser alignment module for the Femi NG120ABS
Modifications to the Devon Sea Clock Notes May 2021
Flatcam and milling pcbs 2021 update based on Flatcam version 8.9x
Compendium of all BK3 Modifications v2
Thwaites Clock Activity write up.
Fitting XYZ motor feeds to Myford VMB v4
Electronic Leadscrew on Myford Super 7
A spreadsheet to budget purchase of a Tormach milling machine and accessories
A spreadsheet calculator to help design a Rosebud grate hole matrix
A discussion document on whether to 3D CAD or Not
Clock Wheel Cutting using Sherline Rotary Table and Tormach CNC mill
How to mill an object that is larger than your milling machine XY limits
Updating the Tormach Tool Table codes (description and spreadsheet)
How I did Mill Turning on the Tormach PCNC440
An idea for a 4 Jaw Chuck Laser Centring Device write up as pdf
Fusion 360 files for the lathe centring device in a zip folder.
Hall Effect based electronic tool height setter write up
Arc and Circle Calculation Sheet for GCode spreadsheet for calculating I and J codes.
How to use FlatCAM based on Version 8.5 (see 2021 update for 8.9x version)