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Type: Posts; User: leversole

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  1. Replies
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    Re: VMC 4020 Z-axis brake

    Is it a Fadal? These machines have a counter weight with chains and pulleys attached to the head. This should not happen...Check out the parts manuals https://www.fadalcnc.com/tech-docs
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    VMC15 Spindle Air

    From this photo it looks like this VMC15 never had spindle air (for blowing chips out)..is this common or was it removed? This is a 1994 vintage machine

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    774

    Re: CNC88 Vs CNC88HS

    I guess the limiting factor for USB would be the maximum baud on the older controller...may not be much...hmmmmmmm
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    774

    Re: CNC88 Vs CNC88HS

    I read some of the other threads on the differences...really focused on the USB options to drip feed large programs, is the CNC88 capable of this?
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    CNC88 Vs CNC88HS

    Looking at a VMC40 that is close enough to inspect and haul myself for a (seemingly) good price...it has the CNC88 controller, for prototype work (and maybe small parts runs occasionally) would the...
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    Re: Learning about Fadal and Ebay ads

    I just noticed on this one, there are no air solenoids, didn't all machines have air blast for the spindle taper?
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    CNC Newbie Tool Diameter Question

    Been reading a lot about VMC's and their operation...I have been learning Fusion 360 and am fluent with Mach 3 and have a self designed CNC router.

    Anyway, I want to make sure I understand tool...
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    Re: Learning about Fadal and Ebay ads

    Thanks for the info! Still learning! I thought I had seen ALL of AtMan's videos! :o
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    Re: Learning about Fadal and Ebay ads

    Here is another ad that begs the question...where is the oiler? DId they make a grease only VMC15? This one is a 94 model, but it seems to be missing the oiler?!?

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    Learning about Fadal and Ebay ads

    I will eventually buy a Fadal for my home shop...I have been reading and watching videos non-stop for three weeks! I have the operators manuals, etc....anyway Maybe I have learned enough to be...
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    Re: Ball Screws vs Rack and Pinion

    Thanks all...

    The complaints I have with the machine are few...I don't have enough bracing in the sub frame, the double layer MDF table flexes too much. I use the Openbuild V slot with the wheels,...
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    Ball Screws vs Rack and Pinion

    Searched around and couldn't find exactly the answer I was looking for...

    I have a home built CNC router aprox 22" X 29" loosely based on OX components...have rebuilt the thing several times...
  13. Using set tool lengths with a router/collet setup

    I have been looking/thinking about a way to have what amount to a front mounted quick change collet adapter for my cnc router (using a router).
    Has anyone used something like this, using one for...
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    Re: Newbie questions

    May have figured this one out watching a video...is it the tool coordinate system that you change? For example I have 20 tools in my tool holder with the correct offsets, power up the machine, use a...
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    Newbie questions

    I have some simple questions as I am learning about CNC operations and Fadal stuff in general as I see a small Fadal in my future...

    On a cold start, you get the machine "close" to home using the...
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    Re: Cad cam to pair with mach3

    Thanks Gerry!
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    Re: Cad cam to pair with mach3

    I looked on the Fusion360 website...cannot find any reference to free for non professionals?!? Besides students, $25 month? Am I missing something?
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    VMC Refit...what to look for

    I have a self built CNC router under Mach 3 so I am not a total noob...been poking around the used VMC market...might look at purchasing a $2-3K machine that may need repair, refit etc...what type of...
  19. Thread: OX CNC Mods

    by leversole
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    Re: OX CNC Mods

    Got my ball screw in...decided to do a mock-up to barnyard engineer the Z-Axis...

    The ball screw length will give me about 5.25 inches of travel, and the way I have it mocked up, I can have about...
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    Re: Ball screw dimensions

    I found this on Ali Express..would this be typical dimensions for this size or is it more "who-knows"?
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    Ball screw dimensions

    I am looking at one of the many (similar, I assume) ballscrew kits on Ebay...I realize when they list the length, they are talking overall...I cannot find any dimensions of the motor mount end, where...
  22. Thread: OX CNC Mods

    by leversole
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    Re: OX CNC Mods

    A few pics of my current setup...I use Mach3 and a Gecko 540...
  23. Thread: OX CNC Mods

    by leversole
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    OX CNC Mods

    Been cutting wooden signs and such with my mostly stock OX (1000mm X 750mm) for several months...now to address some of the weaker parts...

    The first things on my mod list are to make the X axis...
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    Re: Spacing for Ballcrew

    Thanks!
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    Spacing for Ballcrew

    Planing the upgrades to my CNC Router...

    I will use 15mm linear rails and 16mm ballscrews...for creating space for the ball screw (between the stationary and movable part), does it make any...
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    Re: Belts-Belts-Belts

    Thanks Gerry...I am reading David Bloomfield's writeup on CV...still lots to learn...
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    Belts-Belts-Belts

    I have an Ox style router controlled by G540 and Mach3...Am I spinning my wheels trying to get accuracy and repeatability out of a belt driven machine?

    Here is what has been going on...After the...
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    Shortening Linear Rails

    Newbie question...can the guide rails like SBR12s be cut? I assume they are hard on the surface...can you shorten them with a cutoff wheel for example?

    I am in the process of upgrading my OX style...
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    Art cam software

    Hello all, I am in the process of building a CNC router...have been demoing a couple of different software packages for different uses...I think I like CamBam for parts and shapes and things...and at...
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