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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Custom Base for a horizontal mill
Has anyone built a special stand for a small horizontal mill like an
Atlas, Burke or Benchmaster? I would like to have a stand with storage for the tooling and accessories that go with the horizontal mill. Any ideas as to how you would customize a base for a horizontal mill? What is the list of accessories that the base would need to store? Cutters in particular take up alot of space. I would think that a small shaper, drill press or grinder would also benefit from a customized base also. Any suggestions, pictures or ideas? Thanks TMT |
#2
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Custom Base for a horizontal mill
Too_Many_Tools wrote:
Has anyone built a special stand for a small horizontal mill like an Atlas, Burke or Benchmaster? I would like to have a stand with storage for the tooling and accessories that go with the horizontal mill. Any ideas as to how you would customize a base for a horizontal mill? What is the list of accessories that the base would need to store? Cutters in particular take up alot of space. I would think that a small shaper, drill press or grinder would also benefit from a customized base also. Any suggestions, pictures or ideas? I've got an Atlas that I put on a toolcart like I did my 4x6 bandsaw. In both cases, there's a top-sized piece of 3/4" plywood and a chiptray under the machine. This lets me park the machines out of the way when they aren't needed and move them into an open area when I use them. Since the drawers are not always accessible, they are used for machine- specific tooling and for storage for stuff not needed everyday. When I get around to reconditioning my Atlas shaper, it may need a fixed stand. The back-and-forth action of the ram might make a toolcart want to roll around. I may experiment and see if there's anything easy to do to lift the cart 1/4" off the floor so it's supported on something solid, not the casters. As to accessories, about two (thin) drawers worth: cutters, hole saws, end-mill holders or collets (plus a drawbar), the arbor and its spacers, wrenches, the pin wrench for the arbor driver (that round nut with two pins), T-nuts and associated hdwr, the mill vise, and small stuff. HSM some years back had some articles by Rudy Kouhoupt about rebuilding and using an Atlas horiz mill, and one of his suggestions was to make a workplate with lots of tapped holes and keep it on the mill table, since one slot for T-nuts isn't all that much. I did that, and my workplate stays on the table since it gets used a lot more than the vise. HTH, Tove |
#3
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Custom Base for a horizontal mill
Tove Momerathsson wrote: When I get around to reconditioning my Atlas shaper, it may need a fixed stand. The back-and-forth action of the ram might make a toolcart want to roll around. I may experiment and see if there's anything easy to do to lift the cart 1/4" off the floor so it's supported on something solid, not the casters. Put two 2" square tubing pieces across the width of the base at each end. Atop those place 2 longitudinal 2x2s. Tie both together with an over-long bolt and a captive nut inside the tube, welded to the upper side. Attach casters to the ends of the longitudinal upper bars. casters should be big enough to keep the crossmembers 1/2" or more off the floor. Roll machine to position, then unscrew the bolts enough to drop the machine stand down onto the floor, on the crossmembers. When you need to move it, just run the screws down to move the weight back to the casters. Some antiseize on the threads helps, as does a speedhandle or air wrench. Be sure to use 1/2" or bigger bolts. If the drop height is more than 1/2", you may have to raise and lower progressively |
#4
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Custom Base for a horizontal mill
Too_Many_Tools wrote:
Has anyone built a special stand for a small horizontal mill ... Any suggestions, pictures or ideas? My suggestion is: instead of thinking stand-with-storage-under think storage-with-mill-on-top. IOW, find yourself a nice cabinet with the size of drawers you'll need, etc and reinforce it to hold the mill. I did that with a McCall's pattern cabinet I found at the curb. I put angle iron "legs" at/around the corners and an angle iron frame around the top. A piece of plywood, some bracing. My feeling is that the mill itself is plenty rigid and only needs something to hold it up - mine isn't even bolted to the stand. This approach was important to me as my floor space is very limited. Combining stand and storage was a big benefit. The cabinet/stand can be higher than you'd probably think at first. My cabinet is 38", which puts the arbor around 56". More or less shoulder level, which means less bending. HTH, Bob Oh ... my mill is an Atlas horizontal - about as small as there is, I think. |
#5
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Custom Base for a horizontal mill
Bob, I think you might be on the right track with this approach.
It has always struck me that machine tools and their bases were never designed for tooling storage in mind. Even small machines like a bench grinder and its stand normally have no place to store anything. In a HSM shop where space is at a premium, the extra floor space needed for a separate storage cabinet is unacceptable if one has many machine tools. I think finding the cabinet first that works for the type and quanity of tooling one has and then insuring that it supports the machine tool (in your example building an exoskeleton around the cabinet) seems to be a good approach. Especially in a HSM shop environment where one may likely place the machine tool on wheels for portability, building a custom cabinet out of commercially available cabinets seems to be the route I will take. I have a dislike for open shelves in a cabinet where chip and dust collect and where they soon become a convenient collector of wayward items so I expect the cabinets I will build to have drawers or doors. I also like to reuse whatever is available so to minimize time spent constructing an item. While in the woodworking world one would be tempted to build a cabinet from scratch, I think there is considerable merit in using smaller prefabbed drawers (meant for under a workbench), cabinets (filing cabinets), small parts cabinets to build a larger custom cabinet for a machine tool. Has anyone seen a custom tooling cabinet that works well with a medium machine tool like a Bridgeport mill? With the mill's popularity and its standard base, I would think that it would be natural for attaching a custom tooling cabinet to. TMT |
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