Search found 11 matches

by JLenahan2
Sun Feb 09, 2020 9:12 pm
Forum: Secrets of the Lathe Trolls
Topic: Producing Lacquers
Replies: 25
Views: 5307

Re: Producing Lacquers

My 2 cents: its doubtful that a new startup would even be able to find insurance coverage for processing and storing the nitro especially after this apollo incident. Without a properly designed building including blast relief walls, explosion/hazardous rated electrical equipment, halo suppression sy...
by JLenahan2
Thu Apr 26, 2018 9:37 pm
Forum: Classifieds & tip-offs
Topic: For Sale: Control Panel for Lened Autos
Replies: 0
Views: 435

For Sale: Control Panel for Lened Autos

Hello all. I have a couple control panels for lened automatic presses for sale. Mostly complete ready to go. maybe missing one or two selector knobs (see pictures) Also have a bunch of hydraulic cylinders and mounts for the automation. See attachments for pics of the panels. Will add pictures of the...
by JLenahan2
Sat Mar 31, 2018 8:04 pm
Forum: Plating and Pressing
Topic: PVC :: Why do we use PVC??
Replies: 3
Views: 1407

Re: PVC :: Why do we use PVC??

Expanding on what aussie said, pvc compounds are a balance between quality and financial feasibility for the presser. Sure there could be many materials which give advantages over pvc, but if the presser cant make any money, why bother? Lower melt temps correlate to lower energy/utility costs on you...
by JLenahan2
Thu Mar 31, 2016 11:22 am
Forum: Secrets of the Lathe Trolls
Topic: Vinyl cutting under a vacuum?
Replies: 7
Views: 1027

Re: Vinyl cutting under a vacuum?

you are correct in there would be no way to dissipate the heat via convection, but all objects (whether in vacuum or not) can remove the thermal energy via radiation. I will search through my heat transfer textbook from undergrad for any equations that may apply. Will update soon
by JLenahan2
Thu Mar 24, 2016 11:40 am
Forum: Plating and Pressing
Topic: What Happened To All These Record Presses?
Replies: 17
Views: 6611

Re: What Happened To All These Record Presses?

Well Lenahan owned the 101 Strings Orchestra before it was sold to Alshire Int. and Miller had produced the the Hamburg series in the late 50s and a few other German releases, so this is how they met. From his time spent in Germany, Miller noticed there was too high a price for the quality offered i...
by JLenahan2
Thu Mar 24, 2016 1:29 am
Forum: Plating and Pressing
Topic: What Happened To All These Record Presses?
Replies: 17
Views: 6611

Re: What Happened To All These Record Presses?

Here is an interesting story for you trolls in regards to the Fabel presses. When John Dunn contacted Bill Westerman to have the SMT developed, he created a venture, DDL, for this purpose (standing for Dunn, Dufour, and Lenahan). My great-grandfather, Harry Lenahan of Lenahan Associates, was one of ...
by JLenahan2
Wed Nov 05, 2014 12:43 am
Forum: Plating and Pressing
Topic: Strange strains on stamper
Replies: 14
Views: 3254

Re: Strange strains on stamper

^^ Looks like a manual Finebilt with the stamper in a book mold
by JLenahan2
Thu Jan 09, 2014 4:25 pm
Forum: Plating and Pressing
Topic: Resin Composition
Replies: 2
Views: 869

Re: Resin Composition

Moss,

Check your private messages!

JL2
by JLenahan2
Thu Jan 09, 2014 3:26 am
Forum: Plating and Pressing
Topic: Resin Composition
Replies: 2
Views: 869

Resin Composition

Hey trolls, I've been trying to dig up some old threads on the formulations of the pvc resins with no luck, so I wanted to see if this post would attract any enlighteners. I did come across a thread that gave a few suppliers such as Dugdale via linvest, Doeflex Vitapol, etc but nothing about its for...
by JLenahan2
Tue Nov 05, 2013 12:22 pm
Forum: Classifieds & tip-offs
Topic: Looking for experience of any kind
Replies: 3
Views: 774

Re: Looking for experience of any kind

Noah, You should decide on whether you want pressing experience or cutting experience as most pressing plants don't do their own cutting. Welcome to 1979 is a company in Nashville that only does cutting and United Pressing in Nashville is the pressing plant here. So do some brainstorming and choose ...