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multimachine · Open Source machine tools

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Group Information

  • Members: 7030
  • Category: Crafts
  • Founded: Aug 17, 2004
  • Language: English
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Would someone fix the pic for me? I could read it fine before but not now. It looks goofy but I can't get it out of my mind. I would think it would be a good...
2 Jan 4, 2006
3:46 pm

roger_aaaws
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Hi All I've just uploaded a couple of Links to the Links folder. The first is emachineshop @ < http://emachineshop.com/ > It is a Free and EASY TO LEARN 2D/3D...
1 Jan 4, 2006
6:54 am

roger_aaaws
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Everyone who is still unclear on how Yahoo handles this subject should compare the following: Take a look at my Photos section folder: Roger AAAWS it contains...
6 Jan 4, 2006
6:47 am

roger_aaaws
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I added a sketch under Jeff's sketches called big_spindle. It could provide a step in the bootstrap process of building more accurate machines. My first...
4 Jan 2, 2006
7:25 pm

Pat Delany
rigmatch
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Well Mike, from your comments, I guess you think you know a great deal more about this concept that I do so there's not much point in me sharing anything I...
1 Jan 1, 2006
3:57 am

mike otter
kafoom
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This is the final chapter in my recent brainstorm. If you allow use of of a welder and welding rods, you can simply modify existing head bolts to retain the...
1 Dec 30, 2005
11:18 pm

wombat4622603
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... BC, 1 I've yet to see any proof beyond a drawing that anything else works as most regulators are 12 volts. 2 One alternator is better than 2 or 3. 3 This...
2 Dec 30, 2005
9:16 pm

Salisbury, NH
salisbury_me
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Pat and group, As some of you know my father in law come down with spinal meningitis so we've been on the run for much of the holiday season. He's been out of...
5 Dec 30, 2005
7:24 am

Jeff
jhan5en
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I read this a couple times over but still apparently don't get it. Can someone reiterate it or simplify this somehow for me?...
3 Dec 29, 2005
7:26 pm

kwolson2002
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Our South Carolina ETV used to produce a show called "What In The World Is It?" they show reruns often. Today a ratchet drill came up. The clamping device...
2 Dec 27, 2005
8:53 pm

Pat Delany
rigmatch
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... spot ... I'm extremely impressed by the 200 amp MIG welder made from scrounged parts. I do think that arc welding is an essential technology, provided you...
14 Dec 27, 2005
2:39 pm

kwolson2002
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... Bobby, if your not using Ad-Aware and SpyBot S&D your asking for trouble anyways. I strip all the crap if I have trouble with something. I did'nt have...
1 Dec 27, 2005
3:45 am

mike otter
kafoom
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I think we all agree that we are not using the tapered roller bearings to best advantage in the current design. I propose a design that involves potting the...
2 Dec 24, 2005
8:06 am

Jeff
jhan5en
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This design also gets away from the necessity of boring a cylinder. First find a length of tubing or pipe smaller than the existing cylinder bore. Make two...
1 Dec 24, 2005
1:49 am

wombat4622603
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The idea here is a pretty simple one. Start with a piece of tubing that may be a pretty good fit for the inside race of the tapered roller bearings and weld...
1 Dec 24, 2005
1:43 am

wombat4622603
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It occurred to me that a lot could be done with zinc alloys. I use body putty and epoxy putty on a regular basis, and molten zinc can serve a lot of the same...
1 Dec 24, 2005
1:09 am

wombat4622603
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I just finished watching a rented version of the multimachine video, although I don't think I got all of the printed matter. In any event, I have a better...
1 Dec 24, 2005
12:58 am

wombat4622603
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The Only Dating Service Exclusively For The Over 40 Age Group Only Love Can Change Your World! Would you like to meet other singles in your own age group? We...
1 Dec 23, 2005
10:38 pm

Tyne Sabrina
rabxar23
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Guys - I have posted several scans to the multimachine_library group's Files relating to travelling head boring bars. They are .gif files, which should be...
2 Dec 23, 2005
9:23 pm

Pat Delany
rigmatch
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Here's a link to a Wiki article by a fellow who is using an angle grinder, machinist's level and small granite surface plate to "power scrape" it to within...
3 Dec 22, 2005
2:17 pm

kwolson2002
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I have added a file to the Multimachine_Library group's Files, called "Ball Turning". This file describes a simple tool for turning balls which is somewhat...
3 Dec 20, 2005
8:06 pm

Pat Delany
rigmatch
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Guys - A while back there was quite a lot of discussion on methods of crank grinding. I noticed on page 106 of "How to Run a Lathe" (South Bend lathe manual),...
2 Dec 20, 2005
1:14 am

Pat Delany
rigmatch
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Check out "jungle drill in photos Pat...
1 Dec 19, 2005
4:27 pm

Pat Delany
rigmatch
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Kevin has been kind enough to search lathes.co.uk for an idea like this but can't find any so far. The idea may be insane (not unlikely in my case) or it may...
3 Dec 19, 2005
3:56 pm

Pat Delany
rigmatch
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My grandfather&#39;s uncle was a blacksmith and some of the older generation used to talk about a lever action metal cutter that he evidently rigged up. I...
17 Dec 17, 2005
3:20 am

hepps_29646
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Someone sent me a bunch of machine plans that I only had room for on multimachine_india group. So signup quick! Pat...
4 Dec 17, 2005
3:05 am

hepps_29646
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Pat Looking at the Fonly design made me think of a larger variant for the OHC lathe with two screws to set the angle instead of the angle bar in the fonly...
5 Dec 16, 2005
2:28 pm

Pat Delany
rigmatch
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I know I'm a bit late in responding but tell me, Pat, do these plans need scanning? If so, it sounds like a big project but worthwhile for sure. If it's just...
11 Dec 16, 2005
5:08 am

gene98329
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Pat, This is where the idea of including a battery in a welder came from: ...
7 Dec 15, 2005
11:42 pm

David L. Foreman
daveforeman2001
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I'm on digest, and even for those who aren't, it is really aggravating to have to troll through the same post over and over again repeated ad naseum looking...
5 Dec 15, 2005
9:34 pm

Pat Delany
rigmatch
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