Mill/Drill to CNC Machine Centre Conversion

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Before

 After
Pictures, specs and comments of and about my mill before conversion. The bench it sits on. We'll see...
Bill of materials

I have many people to thank for giving me advice and sharing their expertise with CNC machines and conversion. Below is their combined wisdom.

Based on the following alt.machines.cnc threads and emails I am making decisions about what setup will be best for me. If I summarized the following stuff I would bias other peoples advice. So I just left it like I received it and you can draw your own conclusions about what is best for you.

There is good info on the following page about the Ah-ha system as well as homing and timing belts
Conversations with the Ah-ha people

CNC milling machine retrofit advice please-Peter Michaux
.....Re: CNC milling machine retrofit advice please-Steve Carlise
..........Re: CNC milling machine retrofit advice please-HaroldA102
..........Thanks-Peter Michaux
.....Re: CNC milling machine retrofit advice please-J Gold
..........Thanks Jerry-Peter Michaux
...............Re: Thanks Jerry-J Gold
....................Your site is great!-peter michaux
.....Re: CNC milling machine retrofit advice please-hamei@spamaway.pacbell.net
..........Re: CNC milling machine retrofit advice please-Robert Heininger
.....Summary of what I've learned so far-Peter Michaux
..........smallish typo-Peter Michaux
..........Re: Summary of what I've learned so far-Ron Moore
...............Thanks Ron-Peter Michaux
....................Re: Thanks Ron-Gary H. Lucas
.........................Re: Thanks Gary-Peter Michaux
..............................Re: Thanks Gary-Fred Smith
..........Re: Summary of what I've learned so far-Charles Hopkins
...............Thanks Charles/a few more questions-peter michaux
....................Re: Thanks Charles/a few more questions-Charles Hopkins
.........................Thanks Charles-peter michaux
..............................Attention peter michaux-Charles Hopkins
...................................Thanks Again Charles-peter michaux
..........Re: Summary of what I've learned so far-John Stevenson
...............My email-Peter Michaux
....................Re: Thanks Charles/a few more questions-John Stevenson
.........................Re: Thanks Charles/a few more questions-peter michaux
..............................Re: Thanks Charles/a few more questions-John Stevenson
..............................Mill Drill Conversion-John Stevenson
...................................Mill Drill Conversion-peter michaux
........................................Mill Drill Conversion-John Stevenson
..........Re: Summary of what I've learned so far-David G.
..........Re:Summary of what I've learned so far-Larry Eddington
...............Re:Summary of what I've learned so far-peter michaux
..........Re:Summary of what I've learned so far-Elliot
...............Re:Summary of what I've learned so far-James Estes
.....Re:CNC milling machine retrofit advice please-Jay Catmull
.....Re:CNC milling machine retrofit advice please-MICHAEL
..........Re:CNC milling machine retrofit advice please-Peter Michaux

Ball Screw info please-peter michaux
.....Re: Ball Screw info please-Mark W.
.....Re: Ball Screw info please-pabloaa@my-deja.com
.....Re: Ball Screw info please-Kirk Gordon
.....Re: Ball Screw info please-Charles Hopkins
.....Ball screws are very expensive-peter michaux
..........Re: Ball screws are very expensive-hamei@spamaway.pacbell.net
..........Re: Ball screws are very expensive-Pete Logghe
...............Re: Ball screws are very expensive-peter michaux
..........Re: Ball screws are very expensive-Charles Hopkins
...............Re: Ball screws are *not* so expensive-peter michux
..........Re: Ball screws are very expensive-HaroldA102
..........Re: Ball screws are very expensive-Derek Telasco
...............Re: Ball screws are very expensive-Jon Elson
..........Re: Ball screws are very expensive-Mark W
..........Re: Ball screws are very expensive-Ted Jagen
.....What I learned today-peter michaux
..........Re: What I learned today-Mike
...............Re: What I learned today-peter michaux
.....Mounting Ball screws-peter michaux
..........Re: Mounting Ball Screws-hamei@spamaway.pacbell.net
...............Re: Mounting Ball Screws-peter michaux
..........Re: Mounting Ball Screws-Mike Simard
...............Re: Mounting Ball Screws-Hoyt McKagen
....................Re: Mounting Ball Screws-Peter Michaux
.........................Re: Mounting Ball Screws-Hoyt McKagen
..........Re: Mounting Ball Screws-Charles Hopkins
.....Timing Belt sprockets-peter michaux
..........Re: Timing belt sprockets-hamei@spamaway.pacbell.net
...............Re: Timing belt sprockets-Elliott
..........Re: Timing belt sprockets-Charles Hopkins
..........Re: Timing belt sprockets-Kirk Gordon
..............Re: Timing belt sprockets-Frank Booth
...................Re: Timing belt sprockets-Hoyt McKagen
..........Re: Timing belt sprockets-Hoyt McKagen
.....Re: Ball Screw info please-Hoyt McKagen

The following thread has ballscrew, backlash, hardware and software stuff.
Attn:Peter Michaux-JJJ
.....Attn:Peter Michaux-petermichaux
.....Attn:Peter Michaux-JJJ
..........Attn:Peter Michaux-petermichaux
...............Attn:Peter Michaux-JJJ
....................Attn:Peter Michaux-petermichaux
.........................Attn:Peter Michaux-JJJ
..............................Attn:Peter Michaux-petermichaux
...................................Attn:Peter Michaux-JJJ
........................................Attn:Peter Michaux-petermichaux
...............Attn:Peter Michaux-Hoyt McKagen
.....Attn:Peter Michaux-Hoyt McKagen
..........Attn:Peter Michaux-petermichaux
..........Attn:Peter Michaux-JJJ

mounting ballscrews on my mill/drill-petermichaux
.....mounting ballscrews on my mill/drill-Michael Tucker
..........mounting ballscrews on my mill/drill-petermichaux
.....mounting ballscrews on my mill/drill-Hoyt McKagen
..........mounting ballscrews on my mill/drill-petermichaux

How to drive a quill with a ballscrew?-petermichaux
.....How to drive a quill with a ballscrew?-frank booth
..........How to drive a quill with a ballscrew?-petermichaux
...............How to drive a quill with a ballscrew?-Alan Inness
....................How to drive a quill with a ballscrew?-Alan Inness
....................How to drive a quill with a ballscrew?-petermichaux
.........................How to drive a quill with a ballscrew?-petermichaux
..............................How to drive a quill with a ballscrew?-Alan Inness
...............How to drive a quill with a ballscrew?-frank booth

Power supply for my Retrofit?-petermichaux
.....Power supply for my Retrofit?-Spehro Pefhany
..........Power supply for my Retrofit?-petermichaux
...............Power supply for my Retrofit?-Adrian Hodgson
....................Power supply for my Retrofit?-Spehro Pefhany
.....Power supply for my Retrofit?-Alan Inness
.....Power supply for my Retrofit?-dgustafson@dnco.org
.....What is a switching power supply?-petermichaux
..........What is a switching power supply?-Alan Inness
.....Power supply for my Retrofit?-petermichaux
..........Power supply for my Retrofit?-Alan Inness
...............Power supply for my Retrofit?-Alan Inness
..........Power supply for my Retrofit?-Spehro Pefhany
...............Power supply for my Retrofit?-invntr
..........Power supply for my Retrofit?-Dan Gustafson
...............Power supply for my Retrofit?-Mario Van Wiechen
....................Power supply for my Retrofit?-Spehro Pefhany
.....Power supply for my Retrofit?-Roger Neal