VMC Tooling Advice Needed!

[Neale]

It worried me a bit at first, Mike, as my previous mill had an Autolock-style holder. That was on a 2MT shank, though, so not so useful with an R8 spindle (and having used both, I would have R8 over MT anyday). I haven't done any really heavy cutting, but no problems so far. It does mean that I'm not restricted to screwed shank cutters. I mainly use imperial size cutters and I only have metric ER32 collets, but they seem to grip OK. I have wondered about buying a few specific imperial collets to suit my cutters, just to minimise the closure of the collet and get maximum grip. I could imagine that the Autolock would be better for CNC work, where you might want to change cutters and go back to a known Z height setting; CNC conversion is on the plan but still a fair way off for me!

Not sure about the hole in the side. Might have been for some kind of switch box? Access to internal wiring? My machine has a removable panel on the back. The Warco version actually has a couple of 1" or so holes at that point, one each side, so that you can stick a bar through to take lifting strops.

DRO appears to be Newall - decent make, hope you can find a manual for it. It has the 1/2 button for finding mid-lines, so you're in luck there!

[cncJim]

Hi Jim
Congrats on your new purchase you have a good selection of kit with it and i couldn't see you needing much more, only disadvantage of using ER32 is the posibility of the tool coming loose and marring the collet, the Clarkson tightens the cutter hard into the rear centre so is not an issue, but i am not fortunate enough to have anything so exotic and it seems to work for Neale.
Happy metal munching
Mike

Cheers Mike - I am really eager to start cutting something but I am holding off until I understand how to operate the machine and tooling properly! The mill needs a good clean and I want to make sure everything that needs lubrication has it. Also it has not been levelled yet, just dumped in the garage! I got it as part of a home workshop clear out and there are still boxes I haven't checked out yet.....

This is the latest find - a boring head and a number of different types of homemade looking boring tools (I think!). I guess the longer ones would be more useful on the lathe?

Not sure about the hole in the side. Might have been for some kind of switch box? Access to internal wiring? My machine has a removable panel on the back. The Warco version actually has a couple of 1" or so holes at that point, one each side, so that you can stick a bar through to take lifting strops.

DRO appears to be Newall - decent make, hope you can find a manual for it. It has the 1/2 button for finding mid-lines, so you're in luck there!

Hmmm it is odd - There is a control box on the other side. I will investigate to see if its hiding a matching hole behind it. I think I will make a plate to cover it, maybe attach a flexible light to it.

Dead easy to find the manual for the DRO - Good spot on the 1/2 button!
http://www.newall.com/upload/content..._MANUAL_en.pdf

Jim

[EddyCurrent]

Hmmm it is odd - There is a control box on the other side. I will investigate to see if its hiding a matching hole behind it. I think I will make a plate to cover it, maybe attach a flexible light to it.

Looks like a control box was there.

http://smg.photobucket.com/user/Nick...?sort=3&page=1

[cncJim]

Ahhhh ok, so the control box was originally on that side and at some point in its life had it moved to the other side. I guess it was moved when the DRO was added? Cheers for that Eddy!

[irving2008]

This is the latest find - a boring head and a number of different types of homemade looking boring tools (I think!). I guess the longer ones would be more useful on the lathe?

That's not a boring head it's an adjustable fly cutter IMHO.
A boring head is much more substantial.

Irving...

[mekanik]

It's a Trappaning Head used to cut holes in thin material, small hole is drilled in material same size as the bottom spigot and machine set to slow speed.
Mike

[JAZZCNC]

It's a Trappaning Head used to cut holes in thin material, small hole is drilled in material same size as the bottom spigot and machine set to slow speed.
Mike

Or it's what he said. . .Lol

[cncJim]

That's not a boring head it's an adjustable fly cutter IMHO.
A boring head is much more substantial.

Irving...

Ah, when I mentioned the boring head I was referring to the tool in the first picture (in the right hand tub) which I knew was 100% a boring head......... only because it said so on the side! lol! :)

I still thought the tool in the second picture was some sort of boring tool so thanks everyone for putting me straight.

[JAZZCNC]

Nah that's not a Fly cutter or a boring bar it's some kind of knife like a tangential knife look at the blade it's sharp and angled like a stanley blade and blade doesn't clear the boss sticking down from main shaft. I reckon this boss goes into a hole on fixture of some kind and it's a knife for cutting something hard like leather.?