Re: Are we the world's smallest group?
1970-01-01 is "time 0" for all unix and unix derived systems, including Linux and probably MAC OS X. Times are recorded as seconds since the beginning of 1970. That date was chosen because there would
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Davis Johnson
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#59548
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Re: Case / base for newly acquired PC/basic
How about an extruded aluminium base? I built this for my Sherline (I also did the same for my Cowells). Extremely strong yet still relatively lightweight. YouTube Links: Part 1:
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Unimat Matt
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#59547
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Re: Are we the world's smallest group?
Hello Keith, There are at least two of us (I'm in southern California) but you and I must be a sturdy group. My Unimat work has slowed somewhat for the past year due to the health of the entire world
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Al Canales
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#59545
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Re: Are we the world's smallest group?
It looks like this Group started out on Yahoo Clubs, which opened in 1998, or maybe from eGroups.com, which Yahoo acquired in 2001. As many will know around the end of 2019 Yahoo decided to increase
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Keith S. Angus
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#59544
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Re: Case / base for newly acquired PC/basic
I did something like this a while back, when I built a bench specifically for making miniature parts for an F1 team. I was aiming to use my SL & U3 lathes, plus the little Proxxon mill. I made a cubby
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Keith S. Angus
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#59543
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Re: Unimat 4 cross slide screw
If you don't have a person or machine available to modify this, let me know - I know a man who can.
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Keith S. Angus
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#59542
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Re: What is the Best Unimat ? and WHY !
The best Unimat is the DB200. Why? Because it is ¡°Cast Iron¡± and the one and only Unimat I have at present. I also have all the tooling and accessories to go with it and all kept in an oak tool
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OldToolmaker
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#59541
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Re: Are we the world's smallest group?
Huh? There are 59498 messages. This is a fairly busy group for a niche item. Did I misinterpret the message? Neil Morrison
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Neil Morrison
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#59540
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Re: Are we the world's smallest group?
I just noticed all the messages that I now have are from the year 2000. Anyone here having similar issues? Is something amiss in my settings perhaps? Dick
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OldToolmaker
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#59539
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Re: Case / base for newly acquired PC/basic
This as I understand it, this is a Unimat PC, not a regular Unimat DB/SL.? The PC has bed bars of a larger diameter, and should be more rigid and require less support.? Has anyone here used PC
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John Hutnick
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#59538
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Re: Case / base for newly acquired PC/basic
Anybody remember the Sears Craftsman "Rotary Tool Bench"?? I always thought it was sort of bad idea and likely annoying to use.? But I do wonder if, for a small machine, a scheme where it stayed
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Charles Kinzer
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#59537
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Re: Case / base for newly acquired PC/basic
Hello Powster: I've built several lathe bases and the heavier the better. My first base was a whole cabinet, four drawers for parts, 3/4" steel slap with tapped holes and a cover, all made from 3/4"
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Carl
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#59536
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Re: Case / base for newly acquired PC/basic
Mert Baker used a cast iron griddle for that purpose, on one of his DB or SL units. I'd imagine it should be in the photos section, but haven't seen it in quite some time. I tend to use Mert's feats
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Bill in OKC too
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#59535
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Re: Case / base for newly acquired PC/basic
:/ Meh i would not use plywood but bolt it to a trolley or perhaps if you really want to lift it add yet more weight and use a steel frame but you don't want to add twist to the frame and then to the
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clankennedy2004
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#59534
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Re: Case / base for newly acquired PC/basic
Use 3/4"/19mm plywood, and it should be quite strong enough. Make it just barely larger than the base area of the machine set up as you wish. Put runners of hardwood or perhaps metal under the base
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Bill in OKC too
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#59533
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Case / base for newly acquired PC/basic
Greetings everyone, I'm new to lathes and after a few months of yearning, I finally came across a PC/Basic in great condition. I don't have much work space and thus need a semi mobile setup (I.e.
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jpow
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#59532
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Re: Unimat 4 cross slide screw
https://www.emco.or.at/index.php/download/emco-bedienungs-und-serviceanleitungen/drehmaschinen/60-emco-unimat-4-en/file Here you will find the part numbers for replacement parts. Emco Holz & Hobby
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[email protected] <luifri@...>
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#59531
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Re: Unimat 4 cross slide screw
Thank you everyone for all the suggestions and advice. The lathe belongs to a company I'm working for. While we do have another working unimat and a much larger lathe which is capable of cutting a
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Beck
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#59530
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Re: Unimat 4 cross slide screw
I've had a look at off the shelf screwed parts that might do the job. M8 left handed, yes, but not M8 ¡Á 1. I can't get to it at the moment, but I might be able to do this on my brother's slightly
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Keith S. Angus
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#59529
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Re: Unimat 4 cross slide screw
The thread is M8 ¡Á 1 Left Handed. You can get dies for this at reasonable prices from China, so after that you need a way to screw cut the initial thread. Larger lathes should manage this. I think
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Keith S. Angus
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#59528
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