Search found 17 matches

by MarkBall2
Sun Jan 12, 2014 7:07 pm
Forum: General Discussion
Topic: Back to The Home Machinist
Replies: 6
Views: 2707

Re: Back to The Home Machinist

Welcome to my home state. My brother lives in Ft Calhoun, we meet up about once a year for family reunion's.

I like the idea of a containerized shop.
by MarkBall2
Sun Jan 20, 2013 2:51 pm
Forum: General Discussion
Topic: (Sigh) This is most likely pointless
Replies: 24
Views: 6259

Re: (Sigh) This is most likely pointless

How about an index? Not a new forum, just an index that has been stickied in one forum. Lock it so only one page is shown & have the mods add content. Could be divided into different topics, such as: 1. Lathe facing 2. Milling a slot 3. Building a firebox 4. How to add trucks under a rail car Th...
by MarkBall2
Sat Sep 22, 2012 8:33 am
Forum: Milling Machines
Topic: Anyone tried a CDCO milling machine vise?
Replies: 27
Views: 9187

Re: Anyone tried a CDCO milling machine vise?

I have a 6" from CDCO on my Enco mill. As the mill is a round column mill/drill, it's really too big. When I bought it, I had mixed recommendations for the 4" & 6", so I bought the largest I could & ended with the 6". I have no problems with it. I took off the swivel plat...
by MarkBall2
Sat Sep 08, 2012 12:49 pm
Forum: The Photo Album
Topic: Ball Turner for Atlas 10 in Lathe
Replies: 11
Views: 13880

Re: Ball Turner for Atlas 10 in Lathe

I made one similar for my 12x36 Craftsman lathe, sans the titanium handle. Used the center bolt to hold the two pieces together too. No plans just eyeballed everything & it works great. I do have to re-make it though, I want to use 3.5" steel rod instead of a 3" piece. And make the bit...
by MarkBall2
Wed Sep 05, 2012 8:23 am
Forum: Milling Machines
Topic: Show us your milling machine!
Replies: 363
Views: 344339

Re: Show us your milling machine!

yes. I lined up the vertical bar to the column, then tacked the arms to the crank bracket. Took the crank bracket & vertical bar off, lined everything up on the welding bench & welded it solid. Put it back on & it worked.
by MarkBall2
Mon Sep 03, 2012 9:30 pm
Forum: Milling Machines
Topic: Show us your milling machine!
Replies: 363
Views: 344339

Re: Show us your milling machine!

Yes, the flat plates are just clamped to the column. I used a 1/4" bolt & 1/2" flat strap to hold it in place. It doesn't move once clamped tight. The beauty of this is, if a guy wants to move the head to the side, just loosen the clamps & swing the head. Everything swings as a uni...
by MarkBall2
Sat Sep 01, 2012 5:12 pm
Forum: Milling Machines
Topic: Show us your milling machine!
Replies: 363
Views: 344339

Re: Show us your milling machine!

My Enco mill with an alignment brace fitted to it. It keeps the mill head aligned with the table. Nice! How closely does it keep register? Harold Harold, just saw this today, When I crank the head down, it's spot on. when I crank it up, it's off about .003. A light tap with the plastic mallet, it's...
by MarkBall2
Sat Aug 25, 2012 10:51 pm
Forum: Milling Machines
Topic: Anyone using a variable frequency drive phase converter
Replies: 12
Views: 6306

Re: Anyone using a variable frequency drive phase converter

I have a TECO on my mill. I can slow it down to around 75hz or run it up to 200hz. Depending on the pulley arrangement, I can run it as slow as 15 rpm or as fast as 3000 rpm. Current set up puts the speed from 90 rpm to 1945 rpm. Once I read the manual on the CD, it was fairly easy to set up. Mine i...
by MarkBall2
Sat Jul 14, 2012 9:42 am
Forum: General Discussion
Topic: Opinions needed! VFD, what brand and where to buy?
Replies: 83
Views: 36147

Re: Opinions needed! VFD, what brand and where to buy?

I have a TECO drive I purchased through Wolf Automation http://www.wolfautomation.com/products/28926/compact-micro-ac-drivebr14-to-3hp-single-or-3-phase-brteco-evjnev-series It's for a 2 hp, 3 phase output, single phase input drive. Go to the website & select the drive you want, the manual is do...
by MarkBall2
Wed Jul 11, 2012 10:23 pm
Forum: General Discussion
Topic: Gear cutting
Replies: 26
Views: 7872

Re: Gear cutting

I made some gears out of aluminum on the lathe. To index the blank, I made a pie chart in Excel, then blew it up to fit on some cardboard. Then a simple pointer to the line I was able to cut out the gears with a single point cutter & my milling attachment. It was slow going, not perfect either, ...
by MarkBall2
Sun Jun 03, 2012 7:46 am
Forum: Milling Machines
Topic: Show us your milling machine!
Replies: 363
Views: 344339

Re: Show us your milling machine!

My Enco mill with an alignment brace fitted to it. It keeps the mill head aligned with the table.
by MarkBall2
Wed Mar 28, 2012 11:22 pm
Forum: Lathes
Topic: Mounting 4 jaw
Replies: 18
Views: 5501

Re: Mounting 4 jaw

What does the back of the chuck look like? Is it flat & you could get a regular adapter that you could drill different holes in & bolt the 4 jaw to the adapter? I wouldn't use something like this the way it's set up. It would be almost impossible to get it set up correct. Better option is sa...