Search found 1548 matches

by Torch
Mon Aug 15, 2016 7:11 am
Forum: 3-in-1 Metalworking Machines
Topic: Shoptask 1720
Replies: 197
Views: 69480

Re: Shoptask 1720

Ok, so just to muse out loud on what we know, just to see if anything jumps out: 1. it only trips the breaker if the centre pulley is in the high speed position. Milling at medium speed is fine. 2. it doesn't matter if it's the mill or the lathe spindle that is engaged. 3. it trips two different bre...
by Torch
Mon Aug 15, 2016 12:32 am
Forum: 3-in-1 Metalworking Machines
Topic: Shoptask 1720
Replies: 197
Views: 69480

Re: Shoptask 1720

Make sure you don't mis-spell "vise" on this board either... <lol>
by Torch
Sat Aug 13, 2016 11:57 pm
Forum: 3-in-1 Metalworking Machines
Topic: Shoptask 1720
Replies: 197
Views: 69480

Re: Shoptask 1720

How hot was the mill spindle when the breaker popped? You may have old, dry grease in there.
by Torch
Thu Aug 11, 2016 4:15 pm
Forum: 3-in-1 Metalworking Machines
Topic: Shoptask 1720
Replies: 197
Views: 69480

Re: Shoptask 1720

Nevermind.
by Torch
Tue Aug 09, 2016 10:15 pm
Forum: 3-in-1 Metalworking Machines
Topic: Shoptask 1720
Replies: 197
Views: 69480

Re: Shoptask 1720

Hey, I'm looking at page 28 of the Grizzly manual I linked to and looking at the pictures you posted and now I have to wonder if your column height is adjustable after all. Does your round ring rotate when you loosen the broken lock lever???
by Torch
Tue Aug 09, 2016 10:09 pm
Forum: 3-in-1 Metalworking Machines
Topic: Shoptask 1720
Replies: 197
Views: 69480

Re: Shoptask 1720

My machine is considerably different. I think yours is much closer to the Grizzly G4015 (ie: single motor machine.) Hmmm. I see Grizzly no longer has the 4015 manual on their website, but they do have the newer G4015Z info: Parts: http://cdn2.grizzly.com/partslists/g4015z_pl.pdf Manual: http://cdn1....
by Torch
Tue Aug 09, 2016 6:05 pm
Forum: 3-in-1 Metalworking Machines
Topic: Shoptask 1720
Replies: 197
Views: 69480

Re: Shoptask 1720

Yes, Harold, there are adjustment screws on the operator side of the tailstock, but one looks to be buried and barely visible under the thick gob of paint. Be advised that it is possible there are two screws, one behind the other. The one closest to the gib adjusts the clearance and the second, if ...
by Torch
Tue Aug 09, 2016 4:38 pm
Forum: 3-in-1 Metalworking Machines
Topic: Shoptask 1720
Replies: 197
Views: 69480

Re: Shoptask 1720

Threading, on that machine, will require the use of dies. I doubt it came with a compound originally. Later models of this style grafted the tool post onto a crappy milling vise. The vise is on a swivel base and the post is mounted to the moving jaw. As a compound, it's OK. As a milling vise, it sti...
by Torch
Sun Aug 07, 2016 7:02 pm
Forum: 3-in-1 Metalworking Machines
Topic: Shoptask 1720
Replies: 197
Views: 69480

Re: Shoptask 1720

The broken lever handle is probably threaded in -- a left-hand drill bit is usually sufficient. Or a regular drill bit and an easy-out.
by Torch
Sat Aug 06, 2016 10:23 pm
Forum: 3-in-1 Metalworking Machines
Topic: Shoptask 1720
Replies: 197
Views: 69480

Re: Shoptask 1720

The vise alone is probably worth $50, so maybe you got $300 worth of tooling and he threw the machine in for free. ;-)

Just don't let Harold see that photo of the chuck key left unattended in the chuck.
by Torch
Sat Aug 06, 2016 12:16 pm
Forum: 3-in-1 Metalworking Machines
Topic: Shoptask 1720
Replies: 197
Views: 69480

Re: Shoptask 1720

Good luck. I hope it all works out for you.
by Torch
Fri Aug 05, 2016 2:54 pm
Forum: 3-in-1 Metalworking Machines
Topic: Shoptask 1720
Replies: 197
Views: 69480

Re: Shoptask 1720

Thanks Todd. I am still trying to get my head around the "column Height" issue mentioned twice now... This pic from Shopmaster website shows a "Shopmaster 1720 with what looks like an adjustable height column? http://www.shopmasterusa.com/content/15-history-3-in-1-machine-cnc I'm going by memory of...