GHA Milling Machine Restoration (Deckel FP1 Clone)

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Published 2020-12-28
GHA Milling Machine Restoration

This is a George H Alexander mill, a Deckel FP1 clone, and is my first proper machine restoration.

I picked it up cheap, and the machine had been sitting untouched for over 5 years
Everything was stiff and hard to operate. I wanted to see if I could make it work again.
I was really unsure as to how for I was going to go, I wasn't planning on painted, but I did in the end.

There are areas that need revisiting (slotting head, x axis scoring, powerfeeds) but it all functions well for now.

In total this video took 23.5 hours of editing over 3 months. Typically in 1 hour blocks.

I have a patreon account if you wish to help support the channel. Through this you can get early access and more
www.patreon.com/tommygmachining

0:00 Intro
0:37 Angle plate rust removal
2:07 Band sawing a spanner
2:41 Y axis
3:44 Handwheels
4:34 Handwheel clearance
5:12 Slotting head
7:09 Table
8:10 X axis
9:25 Z axis
10:30 Cutting new oil grooves
11:33 Column clean up
12:27 Coolant Tank 🤢
13:14 Stripping Paint
13:38 Paint
14:12 Masking Strip and reassembly
14:53 Accent
15:20 Final reveal

Music Credit:
Firebrand by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. creativecommons.org/licenses/by/4.0/
Source: incompetech.com/music/royalty-free/index.html?isrc…
Artist: incompetech.com/

All Comments (21)
  • Awesome, Tom. Im glad that you didnt mess with the gearbox. I spent 2 months to just put them back together.
  • @DRIFTWORKSINC
    The spirit of Jimmy Diresta is strong with this one.
  • @AstraWerke
    You know, I was getting a little tired from all the 2 hour ASMR machine restoration videos - glad to see something different, dead to the point and with useful narrative. Well done!
  • @webgomer
    I loved this video! I like machines...bigger is better! I am a bit OCD so this restoration is right up my alley and you covered all the bases without missing or ignoring too much. I love metal on metal sounds when the metal is hard and smooth. That sounds like quality! You did a very nice job.
  • @Arthur-ue5vz
    Those Deckels are the cat's meow in the machining world! Made in Germany (not the knock offs) by very detail oriented German engineers and machinists. Stefan Gotteswinter recently got one and he couldn't be happier. It's the Swiss Army knife of Mills. Your restoration looks fabulous! Thanks for sharing! 😀
  • @danielabbey7726
    Really cool resto video, Tommy! The editing job you did was exceptional, giving us a birds-eye view of the entire process. Classic mill!
  • @bostedtap8399
    Great job, versatile machine. My father worked at G H Alexander in the mid to late seventies, he was on the maintenance there, I think they built and offered a broaching capacity, and special machine tools, I remember one for turning wrist watch winders screws, when I visited as a youngster. This was in Dudley, Worcestershire, north west of Birmingham. Heres to a great MMXXI. Thanks for sharing. Best regards John from the UK.
  • @jdm2651
    Congrats for the big work and video. I have an FP1 copy on its way to me, which should have been well maintained. It didn't come cheap, but it has both the regular and the high speed heads, as well the fixed and swiveling tables. These are on a pallet now and taking up already a lot of space, I am not fit enough to replace any of these by myself so I will have to make a wheeled cart to have them near and attach a winch to the roof beams. I think all the work needed to put it back in service and then learn how to make parts will keep me busy already, so won't be blogging or making videos. But I have almost finished translating the German manual and will be glad to share it on some forum, as apparently one can't get an English version without paying exaggerated money.
  • @MrPhotodoc
    WD and a brush helped me restore many a bicycle left out in the rain. Great content!
  • @joandar1
    Love the omniversal table feature, happy new Year, cheers from John, Australia.
  • Nice cleanup on a nice machine. Glad you're going to "revisit" some aspects of it you found that need work.
  • @justweldit41
    Great video, I’ve used this in the past on a table saw restauration and it works great, they also have rest inhibitor that works great. Boeshield RustFree Rust and Stain Remover
  • @stephenland9361
    Hot Damn!! Another adherent of the "crescent wrench with a hole as cheater bar" school of machining!!!
  • @Hallenbeckjm
    I am so tired of people confusing what you need with what you want. You dont NEED it but you WANT IT! Good to go!
  • @garyjones2582
    I just ran across your video and the color of the mill got my attention.. Thoroughly enjoyed it so I subbed... Don't let me down Tom. Lol.. Looking forward to the gantry crane build..
  • Interesting video. Thanks. You got a lot done in a short amount of time.
  • @fabianluescher
    Awesome! I Have an original Deckel FP1, including that same swiveling table, but with auto-feeds. I miss the slotting head though. Very interesting to finally see a high-quality video of a fp1 teardown. Never been "down to the bones" as you have. Mechanically, it looks almost identical to mine. Although I'm not half as cleanly as you seem to be... congrats on the nice job and the great video.