584,858 active members*
4,688 visitors online*
Register for free
Login

Search:

Type: Posts; User: LUCKY13

Page 1 of 17 1 2 3 4

Search: Search took 0.01 seconds.

  1. Replies
    63
    Views
    22,688

    The ballnuts and screws look exactly like the...

    The ballnuts and screws look exactly like the ones I have , Aaron must of been using Rockford for his supply.

    I had a small problem when adding preload they would get a rough feel to them...
  2. Replies
    11
    Views
    4,672

    I have not done this mod yet, but don't you need...

    I have not done this mod yet, but don't you need two A/C bearings in the bottom and one roller bearing at the top of the spindle?


    If I am thinking right the two A/C bearings will be preloaded...
  3. Replies
    19
    Views
    2,242

    Here is a web site I think you should go check...

    Here is a web site I think you should go check out, and then call and talk with them.

    Spartan High-Speed CNC Mill


    I understand you wanting to do other projects with a machine, but if this...
  4. Replies
    3
    Views
    837

    I believe Saabman is right on this ( sorry), I...

    I believe Saabman is right on this ( sorry), I just looked at the CNC Cookbook web site ( Bob's IH build) and his comes form the bottom and had two bolts with the IH change over. All though it does...
  5. Replies
    3
    Views
    837

    The Y axis nut mount on these mills is bad for...

    The Y axis nut mount on these mills is bad for working loose. They only have one bolt and very little surface area to give stability. You will have to go from the top down so no need to remove it...
  6. Replies
    1,100
    Views
    83,252

    So glad to you still getting this machine...

    So glad to you still getting this machine together, quit impressive to say the least. My son is moving to Chattanooga hear soon, you are about halfway between his new place and me. When I make...
  7. Replies
    20
    Views
    6,156

    It looks like you have two different pitch...

    It looks like you have two different pitch screws, or you slipped when entering the specs and entered two different specs.


    Use a test indicator and a block/gauge of known size to measure and...
  8. Replies
    42
    Views
    7,853

    Really if you go to the guys web site there is...

    Really if you go to the guys web site there is not much in the way of dreaming going on.


    Jess
  9. Replies
    63
    Views
    22,688

    Wow, I don't know why I have never thought of...

    Wow, I don't know why I have never thought of the block filler for this. This product is made for stiffening up the cast iron blocks, so it should work a treat. I cant remember what this stuff...
  10. Replies
    56
    Views
    6,841

    I know a machine has already been bought, but...

    I know a machine has already been bought, but just for others to have the info here is a link for some nice priced machines in both CNC and manual. Of real interest is the RF-45 style turnkey CNC...
  11. Replies
    63
    Views
    22,688

    1HobbyMachinist I do still have them, but I...

    1HobbyMachinist

    I do still have them, but I plan to use them on a project where I just need screws that will work and there accuracy and smoothness will not really matter.


    Have you...
  12. Replies
    63
    Views
    22,688

    Those Pittman motors are way more powerful than...

    Those Pittman motors are way more powerful than one would expect, they would run the mill fine. Its a shame we lost Aaron as the owner of IH, IMHO the people lost a lot of what Aaron was trying...
  13. Replies
    873
    Views
    116,036

    Jid2, your right the three flute in a 1/4" end...

    Jid2, your right the three flute in a 1/4" end mill just doesn't leave enough room to move the chips out "when slotting". Even with a bigger end mill a 2 flute would be best bet, again when...
  14. That is a sweet mod to the table. BTW your...

    That is a sweet mod to the table. BTW your machines performance is very good, keep up the vids (love it).


    Jess
  15. Replies
    8
    Views
    1,847

    Bolton is located at Bolton Hardware 3633...

    Bolton is located at

    Bolton Hardware
    3633 Pomona Blvd.
    Pomona, CA 91768
    Not sure how that is not a USA company.

    There has been a few CNC conversions of there manual mill/drills, here are...
  16. Brown, nice looking build. I think your right...

    Brown, nice looking build. I think your right about this section should be for the RF-45 builds only, but with IH & Tormach having sections for there own machines there is just not enough RF-45...
  17. Replies
    1,100
    Views
    83,252

    Glad to here things are going in a new dirrection...

    Glad to here things are going in a new dirrection on your build, I was worried for you for a while. Take your time and figure it all out and you will be running before you know it.


    Good...
  18. Replies
    1
    Views
    640

    If you do a search on the forum for this ebay...

    If you do a search on the forum for this ebay seller you will find many threads talking about all the problems they have been through with this guy.


    Why not buy your steppers from a better...
  19. Replies
    10
    Views
    2,022

    The A/C servo's will always be smoother/quiter...

    The A/C servo's will always be smoother/quiter than steppers. Infact you can count on them being smoother/quiter than D/C brushed servo's (some high end drivers/systems can get close to A/C servo). ...
  20. Replies
    12
    Views
    5,175

    I agree with AL, this lathe looks to be more of a...

    I agree with AL, this lathe looks to be more of a WW 1 area (if not older).


    The gap in the bed, and the bottom of the beds design are good clues to watch for on brand/builder. I have never...
  21. Replies
    15
    Views
    2,931

    Why would you think they dont sale them anymore? ...

    Why would you think they dont sale them anymore? Looking at the thread I linked it is not very old. Ofcourse the only way to know is to call Dave, he is very respectable and will tell you truth...
  22. Replies
    191
    Views
    71,809

    Yes your spindle is getting to hot, it should...

    Yes your spindle is getting to hot, it should not get any hoter than *100 to *140f.

    I would back the preload off. It may be best to back it off enough that it does not cause much heat at all...
  23. Replies
    15
    Views
    2,931

    I dont see where yuo get 12" Y out of a Haas mini...

    I dont see where yuo get 12" Y out of a Haas mini mill? Maybe you where thinking X axis.

    ANyway for a mill close to the Haas mini at a lower price you might look at Dave's mills.
    ...
  24. Replies
    4
    Views
    982

    It probably would not cost to much to have that...

    It probably would not cost to much to have that made at your local machine shop. It also could be made from many different type metal if wanted (brass,bronze,cast iron, or even 6061 or 7075...
  25. Replies
    14
    Views
    949

    Mine has a snap ring on the splined shaft ( the...

    Mine has a snap ring on the splined shaft ( the big geared one) on the top side. It really has two snap rings, one to allow the shaft to come out of the bearing, and one to allow the bearing to...
  26. Replies
    8
    Views
    1,457

    Something else to think about is customer safety,...

    Something else to think about is customer safety, and to be honest your descriptions are not adding up to good to me.



    Like for instance, you want it so a customer can walk up and bolt...
  27. Replies
    9
    Views
    1,486

    You can do a lot for the look of the metal...

    You can do a lot for the look of the metal surfaces without machining it. I cant remember the exact way to go about it but if you go to the "Practical Machinist" forum, then look under the South...
  28. Replies
    873
    Views
    116,036

    That spindle is simply kickin. You said you ran...

    That spindle is simply kickin. You said you ran it up to 8000rpm (well 7000 smoothly), does that MicroMax go that high in RPM?


    It looks liike you have the pulleys helping alot but I...
  29. Replies
    14
    Views
    2,483

    I will have to agree with this. One thing, if...

    I will have to agree with this. One thing, if your going to run a older machine you need to tear into it and learn what makes it tick. This is the only way you will be able to keep it running...
  30. Replies
    11
    Views
    4,681

    Thats kinda odd to show a Toshiba inverter, with...

    Thats kinda odd to show a Toshiba inverter, with a single phase A/C motor. It seems a call to talk to someone would be worth the time.



    I would have to consider the G9972Z lathe myself. ...
Results 1 to 30 of 500
Page 1 of 17 1 2 3 4