Doing things backwards

Turbine-Wine

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So I tend to approach things rather differently, sometimes it works, sometimes not. I look at a horse pulling a cart and ponder ways to have the cart before the horse because during the exercise you identify the problems others before you found out and avoided that scenario.
I weld but I am not a welder, I can operate a backhoe but I am not a backhoe operator, I can drive a semi trailer but I am not a semi trailer driver. I build hydraulic/air systems but am not a hydraulic/air specialist. Up to this point "plus or minus" an inch was close enough.

So I am slowly forcing my garage into a field I have not been before and "plus/minus an inch" left the building with Elvis.
I built my own plasma table which was great fun. I did a 2 foot by 2 foot knowing full well that the 2 foot by 2 foot would be used to cut the parts for a 4x4 foot.
I am in the process of a design and will document my screw ups here as I build it. But, thats not the reason for this post.

I was on ebay and I have been looking for a milling machine, so I can join the ranks of a guy operating a mill, but not a machinist. (That may come later)
I selected "ending soonest on Ebay's list of milling machines and found I was suddenly confronted with a Grizzly 0761 that had a bid of $1300 with 3 minutes to go. I immediately went into Tim the toolman Taylor mode and started walking around like an ape puffing up my chest and making the appropriate noises.

This mill was to be mine, no matter the cost and no matter the fact I had no idea how big it was. It was shiny, looked big, had steel filings laying around as if it did magic and thats all that mattered. I rushed in for the kill and won the mill. I never suffered buyers remorse because it was another stallion to be housed among the other horses that were pushing carts in my garage.

When it arrived, I had four of my fellow nuckle draggers in the garage with me. We took turns eyeing this mystical piece of man stuff uttering grunts of approval and pointing out the shiny stuff like it was kryptonite to superman! It sat in the center of the garage for 2 days as my fellow apes approached it causiously in fear it may be a spaceship from another planet and a trapdoor may open at any moment and an alien with long fingers may give us the middle one!

Once the shiny novelty thing wore off and the beer kicked in, my fellow primates started prodding this mysterious apparatus gaining confidence as the day wore on. It is now 4 days later and of course were all experts. The fact the wire thingy did not come with a plug seems to have temporarily stopped us but one of us occassional picks up the wire and makes motor sounds so were pretty sure we are heading in the right direction.

So by now you are probably wondering how we intend on moving on from this position. We are not foolish or foolhardy we know when releasing the beast it should be caged first. We will jam the raw ends of the wire into the electrical panel with a 10 foot pole to avoid the burning sparks that always ensue to see if we can supercede George of the Jungles simulated motor noises with real ones.

So for those that have done their own DIY milling machine Cage, (commonly referred to as a Beast enclosure, do you have any do's don'ts before caging the beast?
I will be adding NEMA42s etc to control the beast and the launch of stuff across the garage so will document the CNC part as I digress.We are a colored picture group only so don't confuse us with math unless its +/- an inch! Thanks for your time, have a GREEEEET DAY Mates!
 
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Check out Dabbler ( John ) . He's out in Calgary and is very smart . I just visited him and his wife . :encourage: Where in Alberta are you located ? Ah , Lethbridge , just went thru 3 weeks ago . :grin:
 
I installed a G0755 at work which is very similar to your mill. We purchased the stand with the mil. If it didn't come with the stand, I would recommend a sturdy base with a wider footprint than the mill base. If the stand was include, I would suggest either outrigger feet or securing the stand to the floor. We never had an incident but with the table fully extended to either left or right, it wouldn't take too much to tip the mill.

If you are planning on enclosing the mill, make sure that you provide for working extra large pieces, either with removable side panels or a sufficiently large enclosure. Personally, I don't use an enclosure on either of my mills but use other ways of controlling chips and lubricant/coolant spray.
 
I installed a G0755 at work which is very similar to your mill. We purchased the stand with the mil. If it didn't come with the stand, I would recommend a sturdy base with a wider footprint than the mill base. If the stand was include, I would suggest either outrigger feet or securing the stand to the floor. We never had an incident but with the table fully extended to either left or right, it wouldn't take too much to tip the mill.

If you are planning on enclosing the mill, make sure that you provide for working extra large pieces, either with removable side panels or a sufficiently large enclosure. Personally, I don't use an enclosure on either of my mills but use other ways of controlling chips and lubricant/coolant spray.
Yes I got the stand with the mill. I was thinking (dangerous) that I would put the mill stand on some 10 inch, thick wall box beam, because of a bad back caused by doing previous primate thingies. 10 inches would get the table top at a better height for my back. So thought bolt stand base to box beam and weld box beam to some plate steel and then bolt the plate steel into the concrete. Overkill perhaps but maybe not?
 

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I installed a G0755 at work which is very similar to your mill. We purchased the stand with the mil. If it didn't come with the stand, I would recommend a sturdy base with a wider footprint than the mill base. If the stand was include, I would suggest either outrigger feet or securing the stand to the floor. We never had an incident but with the table fully extended to either left or right, it wouldn't take too much to tip the mill.

If you are planning on enclosing the mill, make sure that you provide for working extra large pieces, either with removable side panels or a sufficiently large enclosure. Personally, I don't use an enclosure on either of my mills but use other ways of controlling chips and lubricant/coolant spray.
How do you control the chips/lube and spray? I thought an enclosure was the only way?
 
I use a vinyl curtain on my Tormach. It keeps chips and flood coolant contained. The curtain is held on the head with magnets and so follows the cutter. It will ride over obstacles with out damage or interfering with the milling. The magnets allow for easy repositioning of removal.
.Tormach Curtain .JPG
 
Just build a sturdy 6 sided plywood box with some internal bracing and lag the mill down. Use it for a while and make sure you're happy before you commit to a permanent stand. I built a stand for the bosses RF with all 2x2 tubing and a 1/4" top with a 2" lip all the way around, the heavy top is the new chip pan. It's 6" wider than the factory chip pan and 1" deeper than the mill. This gives a ton of room for custom storage to suit your needs!
 
I use a vinyl curtain on my Tormach. It keeps chips and flood coolant contained. The curtain is held on the head with magnets and so follows the cutter. It will ride over obstacles with out damage or interfering with the milling. The magnets allow for easy repositioning of removal.
.View attachment 460494
Oh, now I like that, that is precisely what I will do, looks like my last extra large condom I got :ROFL
 
I should add, that when I bought the Tormach, I also bought the flodd coolant option which consisted of two side panels and a plexiglass window. They really didn't do the job for me. I tried other rigid barriers which were too restrictive and finally settled on the vinyl curtain.
 
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