Search found 312 matches

by sameal
Tue Feb 14, 2023 5:32 pm
Forum: Secrets of the Lathe Trolls
Topic: Presto 8dg monster fuse removal
Replies: 5
Views: 1089

Re: Presto 8dg monster fuse removal

"Is it double-fused as a protection against polarity reversals / phase-to-ground?" No, it actually had no ground connected from the 120vac coming in. When i replaced the cracking two prong for a 3 i ran the ground, but haven't connected it to the table. I think judging by the schematic i could conne...
by sameal
Mon Feb 13, 2023 6:11 pm
Forum: Secrets of the Lathe Trolls
Topic: Presto 8dg monster fuse removal
Replies: 5
Views: 1089

Presto 8dg monster fuse removal

Has anyone successfully replaced the mega fuse block on their presto 8dg? From what i understand of electricity and everything ive been told and seen in operation you should not fuse both legs of your 120v. Which the presto does, with fuses probably rated for industrial machinery, when the presto is...
by sameal
Tue Jan 03, 2023 10:09 pm
Forum: Experimenters' & Innovators' forum
Topic: My stereo cutterhead build.
Replies: 12
Views: 3800

Re: My stereo cutterhead build.

Revised some build points, rivnuts work way better then tapping aluminum, but the quality of the threads in them leave much to be desired. I also should have measured the mounting holes I put in, as they are starting to get in the way of one another. But I guess that's what version 2 is for. On to t...
by sameal
Thu Dec 29, 2022 10:49 am
Forum: Secrets of the Lathe Trolls
Topic: Presto 8dg refurb. (Lathe porn)
Replies: 165
Views: 31442

Re: Presto 8dg refurb. (Lathe porn)

I got a photo of the inner workings of the overhead I figured might help some people troubleshooting. My overhead would just stop running, and I believe it was one of these little arms was not behind the retainer clip.

I moved them out of the way in the photo because I'm going with a motor.
by sameal
Mon Dec 26, 2022 4:21 pm
Forum: Experimenters' & Innovators' forum
Topic: My stereo cutterhead build.
Replies: 12
Views: 3800

Re: My stereo cutterhead build.

Might have to name this one Frankenstein's monster, what with the bolts all sticking out. Had some failed aluminum threading on the mount block, which I should know better, but I did anyway. So that'll have to get fixed. I'm thinking of just popping some rivet nuts in there instead of cutting a whol...
by sameal
Fri Dec 23, 2022 4:46 pm
Forum: Experimenters' & Innovators' forum
Topic: My stereo cutterhead build.
Replies: 12
Views: 3800

Re: My stereo cutterhead build.

I haven't touched the amp in awhile. I might just use a solid state instead. I figured the v-spring and pushrod part was first.

I have no experience with feedback. Just some reading. I haven't wound a coil either.
by sameal
Fri Dec 23, 2022 12:41 pm
Forum: Experimenters' & Innovators' forum
Topic: My stereo cutterhead build.
Replies: 12
Views: 3800

Re: My stereo cutterhead build.

I'm back to playing with this idea in-between other projects on hold for parts. I think I got the v-spring mount idea kinda nailed down and the pushrods for the speakers. I found these military connecter pins that fit into the candy funnels perfectly, which I think I'll dab them in some silicone and...
by sameal
Mon Dec 12, 2022 3:08 pm
Forum: Secrets of the Lathe Trolls
Topic: Magnet in Webster cutterhead
Replies: 2
Views: 936

Re: Magnet in Webster cutterhead

Well. It's a Webster, so I'm not too worried about originality. I found an alnico magnet that will fit with minimal cutting. I might try it out. I kinda stopped doing anything music related for a year or so. I'm trying to get myself back into it, and that presto is on the list. I'm currently waiting...
by sameal
Wed Nov 30, 2022 8:14 am
Forum: Secrets of the Lathe Trolls
Topic: Magnet in Webster cutterhead
Replies: 2
Views: 936

Magnet in Webster cutterhead

Hello!

Has anybody played with changing the magnet or any other mod to the Webster cutterhead? What magnet is in there to begin with?

I'm toying with idea of modifying it, cause let's face it, I got nothing to really loose.
by sameal
Sun Nov 27, 2022 10:33 am
Forum: Secrets of the Lathe Trolls
Topic: Alan graves lathe manuals
Replies: 2
Views: 826

Re: Alan graves lathe manuals

Thanks. I figured someone got a hold of the manuals. I have a copy myself, I was wondering if they were still available.
by sameal
Sun Nov 27, 2022 9:31 am
Forum: Secrets of the Lathe Trolls
Topic: Alan graves lathe manuals
Replies: 2
Views: 826

Alan graves lathe manuals

Hi.

Is anyone currently selling the manuals Alan graves used to sell?
by sameal
Mon Jan 31, 2022 9:33 pm
Forum: Secrets of the Lathe Trolls
Topic: refurbish rusty t560 racks
Replies: 7
Views: 2426

Re: refurbish rusty t560 racks

If you have to gut them to properly refinish them, it might be easier to just transfer them into a new case that is already painted. Eagle one/never dull is awesome at getting rid of rust provided it isn't pitted. For the rusted pots, take the knobs off with two spoons as pry bars under the knob. Ma...
by sameal
Sun Dec 22, 2019 10:21 pm
Forum: Experimenters' & Innovators' forum
Topic: Anyone tried a NSK DD servo motor for a platter driver?
Replies: 6
Views: 1161

Re: Anyone tried a NSK DD servo motor for a platter driver?

Id be interested in putting something like that on my 8d. I seem to get nasty wow and flutter with the stock motors
by sameal
Tue Sep 03, 2019 12:49 pm
Forum: Secrets of the Lathe Trolls
Topic: ID this Presto cutting head
Replies: 8
Views: 1139

Re: ID this Presto cutting head

That's why i was hoping somebody finally found one!

It exists! We have photo's!
by sameal
Fri Aug 30, 2019 7:35 pm
Forum: Secrets of the Lathe Trolls
Topic: ID this Presto cutting head
Replies: 8
Views: 1139

Re: ID this Presto cutting head

I was REALLY hoping it was a fabled S1
by sameal
Sun Jul 28, 2019 8:18 pm
Forum: Classifieds & tip-offs
Topic: Homebrew l.p.i. motor and control panel
Replies: 0
Views: 427

Homebrew l.p.i. motor and control panel

I originaly made this setup for my 8dg. I don't think it was fast enough and ive moved in another direction. It's a bbq motor and a pwm controller with power supply. Room for expansion in the capps style box.

Before i toss it back on the hack pile i thought id offer it for sale or trade. 50$?
by sameal
Thu Jun 20, 2019 8:16 pm
Forum: Secrets of the Lathe Trolls
Topic: Presto 8dg refurb. (Lathe porn)
Replies: 165
Views: 31442

Re: Presto 8dg refurb. (Lathe porn)

Wow & flutter tests
by sameal
Thu Jun 20, 2019 8:14 pm
Forum: Secrets of the Lathe Trolls
Topic: Oil fill mark on presto 8dg?
Replies: 11
Views: 1404

Re: Oil fill mark on presto 8dg?

I just lucked out and got put in contact with a guy who owns the Lathe but couldnt do anything with it for various reason, so he let me take it and work on it. It's still "his" but i'm operating it and fixing it up. the condition seems ok, but i dunno on what scale i'm working to :) last time it wa...
by sameal
Wed Jun 19, 2019 1:02 pm
Forum: Secrets of the Lathe Trolls
Topic: Oil fill mark on presto 8dg?
Replies: 11
Views: 1404

Re: Oil fill mark on presto 8dg?

this is making me think i should probably open my gearbox and fully clean/service it..... In what condition and where did you find your machine? When was the lasg time it was operated? I would just to look at it and see everything is good. But you also have to be pretty careful in there with the ge...
by sameal
Mon Jun 17, 2019 3:13 pm
Forum: Secrets of the Lathe Trolls
Topic: Presto 8dg refurb. (Lathe porn)
Replies: 165
Views: 31442

Re: Presto 8dg refurb. (Lathe porn)

man those Bodine Motors are nice and quiet compared to the one I'm using, too bad they run at the wrong speed here in the UK. Did you have to dissassemble the gear box at all to service it? When i first purchased the unit i basically had to do a full tear down. I actually wish i had taken it a litt...