A project from the Shopsmith

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ddub

Re: A project from the Shopsmith

Post by ddub »

Vintage Ski-Doo

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ddub

Re: A project from the Shopsmith

Post by ddub »

Vintage Scorpion

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rjent
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Joined: Fri Mar 14, 2014 3:00 pm
Location: Hot Springs, New Mexico

Re: A project from the Shopsmith

Post by rjent »

Those look good! That is outstanding work!
Dick
1965 Mark VII S/N 407684
1951 10 ER S/N ER 44570 -- Reborn 9/16/14
1950 10 ER S/N ER 33479 Reborn July 2016
1950 10 ER S/N ER 39671
1951 jigsaw X 2
1951 !0 ER #3 in rebuild
500, Jointer, Bsaw, Bsander, Planer
2014 Mark 7 W/Lift assist - 14 4" Jointer - DC3300
And a plethora of small stuff .....

"The trouble with quotes on the Internet is that you can never know if they are genuine." - Benjamin Franklin
roy_okc
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Joined: Tue Jan 16, 2007 7:15 pm
Location: Moore, OK

Re: A project from the Shopsmith

Post by roy_okc »

ddub,

Very nice work. Are you using a laser to etch your designs? Acrylic or glass?

I need to revisit my project of the same type of thing. I created one "alpha" version on my CNC from a piece of scrap 2x4, came out looking pretty decent for lousy wood. Laser etched the name in acrylic, purple LED light strip, included a rocker switch in a panel in the back of the base. I hope to get the height of my design to allow use of 4/4 material.
Roy

Mark V/510, Mark V/500 with parts for 510 upgrade, bandsaw, jointer, belt sander, DC3300 w/1 micron bag
Sawstop 3HP 36" PCS w/router table insert
Home designed and built CNC router, another CNC router :D desktop size, Avid 5x10 Pro CNC w/ATC, CNCed G0704 milling machine
Laser engraver
Way too much other stuff and not enough space :rolleyes:
ddub

Re: A project from the Shopsmith

Post by ddub »

Roy,
CNC I wish! This is blasted in acrylic. I am playing with different stencil material and blasting media, but I am getting that dialed in.

I can only hope that someday I can afford a CNC but they are becoming a bit more affordable. I keep hoping to see one on Craigs List cheap! LOL
roy_okc
Platinum Member
Posts: 817
Joined: Tue Jan 16, 2007 7:15 pm
Location: Moore, OK

Re: A project from the Shopsmith

Post by roy_okc »

ddub,

I've been watching a couple laser engraving forums. The "pros's" often will blast glass as it is apparently easier, faster, better "frosting", and more consistent than trying to do on a laser, especially for multiples. I've noticed that my attempts with laser engraving acrylic result in more of a wax paper look rather than the nice frost that you appear to have.

Have you tried mylar for your stencils? Several of the aforementioned cut the design into mylar with the laser then sandblast the object. I'd like to try sandblasting at some point, but don't presently have a place to put a cabinet, nor am I sure that my air compressor can power one (at least not constantly, perhaps enough for something this size though).

Have you looked at the Shapeoko 3 CNC? It is much beefier than the previous versions and only a grand for everything but the spindle (and of course end mills and other misc. stuff). Of course, good software will hurt your pocket, although Vectric has added a couple intermediate versions of their product lines at a decent discount.
Roy

Mark V/510, Mark V/500 with parts for 510 upgrade, bandsaw, jointer, belt sander, DC3300 w/1 micron bag
Sawstop 3HP 36" PCS w/router table insert
Home designed and built CNC router, another CNC router :D desktop size, Avid 5x10 Pro CNC w/ATC, CNCed G0704 milling machine
Laser engraver
Way too much other stuff and not enough space :rolleyes:
ddub

Re: A project from the Shopsmith

Post by ddub »

Roy,
I have not looked seriously because I know that it will cost two arms and three legs which I don't have!

Actually if I get one, I'd like to get a fairly large one. The reason is that I cut some 32 inch patterns in polycarbonate by hand and wouldn't mind being able to make the patterns more accurate and be more consistent with a cnc.

I guess I am more talking a router cnc than a laser cnc. I have seen people engrave acrylic with a cnc router on utube. Everyone is an expert on utube correct? LOL

Yes I have a large enough compressor. But I am only using about 50 lbs of air, so it isn't using that much cfm. Mine doesn't run that often. For occasional use, I think a smaller compressor would work fine.

There is vinyl that is designed for painting and blasting. That is what I am using for a stencil, and can cut any design that I have available on a vinyl cutter. (decal cutting machine)
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