www.TK560.com Forum Index www.TK560.com
Vacuum Forming, Movie Prop, Sci-fi and GIjOE Forum
 
Log in to check your private messagesLog in to check your private messages

Log inLog in  RegisterRegister


Profile  Search  Memberlist  FAQ  Usergroups
Search found 58 matches
www.TK560.com Forum Index
Author Message
  Topic: Just bought Proto-Form plans, want to alter heating elements
RRK4

Replies: 27
Views: 11908

PostForum: Vacuum Forming & General Stuff   Posted: Sat Jul 02, 2011 7:46 pm   Subject: Just bought Proto-Form plans, want to alter heating elements

I'm at the decision point whether to update and expand the book, or develop plans for larger machines.

I vote both, lol. Personally I'd prefer the book update but whatever brings in the cash is ...
  Topic: PETG protective film for vac-forming...really?
RRK4

Replies: 3
Views: 2223

PostForum: Vacuum Forming & General Stuff   Posted: Sat Jul 02, 2011 7:22 pm   Subject: PETG protective film for vac-forming...really?
Maybe just an underside oven?
  Topic: Small Frankenstein Vacuum Machine Project
RRK4

Replies: 7
Views: 4024

PostForum: Vacuum Forming & General Stuff   Posted: Sat Jul 02, 2011 10:30 am   Subject: Small Frankenstein Vacuum Machine Project
Hurray! I finally got my pump working. New capacitor, seals, gaskets, cylinder cups and liners. The biggest pain was that the piston heads were held on with brass bolts that were cemented in place s ...
  Topic: Too much CFM?
RRK4

Replies: 8
Views: 4145

PostForum: Vacuum Forming & General Stuff   Posted: Sat Jul 02, 2011 10:24 am   Subject: Too much CFM?
You can get a pretty nice rebuilt pump on eBay for about $50. I bought a dud and rebuilt it myself but it ended up costing me about as much as a professionally rebuilt one would. The guy that sold m ...
  Topic: Just bought Proto-Form plans, want to alter heating elements
RRK4

Replies: 27
Views: 11908

PostForum: Vacuum Forming & General Stuff   Posted: Fri Jul 01, 2011 8:30 am   Subject: Just bought Proto-Form plans, want to alter heating elements
I totally appreciate all the info on this website and the access to experts on the subject but I don't think you guys really want to start discouraging less professional applications of the technology ...
  Topic: Ceramic fiber board?
RRK4

Replies: 6
Views: 4289

PostForum: Vacuum Forming & General Stuff   Posted: Thu Jun 30, 2011 6:27 am   Subject: Ceramic fiber board?
It would probably work well and it would certainly take the heat better then the cement board. The only problem I could see is that the liner that I remember in kilns is like a ceramic sponge and is ...
  Topic: Too much CFM?
RRK4

Replies: 8
Views: 4145

PostForum: Vacuum Forming & General Stuff   Posted: Thu Jun 30, 2011 6:22 am   Subject: Too much CFM?
Also, isn't that the CFM at the source? If you constrict it to connect to the vacuum former I don't think it will be pulling anywhere near 1000 CFM.
  Topic: Just bought Proto-Form plans, want to alter heating elements
RRK4

Replies: 27
Views: 11908

PostForum: Vacuum Forming & General Stuff   Posted: Sun Jun 26, 2011 10:26 am   Subject: Just bought Proto-Form plans, want to alter heating elements
Has anyone used like a teflon coated hotplate for the underside oven or does the plastic stick?

BTW, that thermoforming101 is and awesome resource.
  Topic: Just bought Proto-Form plans, want to alter heating elements
RRK4

Replies: 27
Views: 11908

PostForum: Vacuum Forming & General Stuff   Posted: Tue Jun 21, 2011 9:52 am   Subject: Just bought Proto-Form plans, want to alter heating elements
When I looked at it, I saw a space across the front of the sink that I took to be the drain. The inside far corner, top, isn't in the right place for that to be a wall.

That would be a cool drain b ...
  Topic: Just bought Proto-Form plans, want to alter heating elements
RRK4

Replies: 27
Views: 11908

PostForum: Vacuum Forming & General Stuff   Posted: Mon Jun 20, 2011 9:29 pm   Subject: Just bought Proto-Form plans, want to alter heating elements
Nice sink. I have considered making a few small basins myself but never tried. Do you spray those forms or just do a standard pour? Also what do you seal them with?

Why no drain?
  Topic: Getting the plastic from the oven to the platen.
RRK4

Replies: 4
Views: 2363

PostForum: Vacuum Forming & General Stuff   Posted: Wed Jun 15, 2011 5:37 am   Subject: Getting the plastic from the oven to the platen.
on the first page of topics there is the one titled "hello from south carolina"
that is the machine I made where the oven moves out of the way and the platten raises up to the plastic. the ...
  Topic: Small Frankenstein Vacuum Machine Project
RRK4

Replies: 7
Views: 4024

PostForum: Vacuum Forming & General Stuff   Posted: Tue Jun 14, 2011 8:35 am   Subject: Small Frankenstein Vacuum Machine Project
As far as the plumbing, if you take away the gauge, check valve and the relief valve since they are necessary tools, you get a two valve, two T system. I don't see how you could eliminate anything fo ...
  Topic: Relief Holes?
RRK4

Replies: 17
Views: 7865

PostForum: Vacuum Forming & General Stuff   Posted: Sun Jun 12, 2011 9:50 pm   Subject: Relief Holes?
... or maybe cut it off and put in a couple of strategically placed seems.
  Topic: Small Frankenstein Vacuum Machine Project
RRK4

Replies: 7
Views: 4024

PostForum: Vacuum Forming & General Stuff   Posted: Sun Jun 12, 2011 8:50 pm   Subject: Small Frankenstein Vacuum Machine Project
Hey, thanks for the response. I will do exactly what you have said if I ever get this pump running well. I made it this way because I thought I was going to have to use the harbor freight pump power ...
  Topic: Relief Holes?
RRK4

Replies: 17
Views: 7865

PostForum: Vacuum Forming & General Stuff   Posted: Sun Jun 12, 2011 9:54 am   Subject: Relief Holes?
I'm sure some of these guys will know how to handle it. It doesn't look like extreme undercuts to me.

I have seen talcum powder used in some videos but I think you don't want to suck it into your ...
 
Page 1 of 4 Goto page 1, 2, 3, 4  Next
All times are GMT - 6 Hours
Jump to:  

phpBB "skin" by DewChugr


Powered by phpBB © 2001, 2005 phpBB Group