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  Topic: My 2x3 Vacuum Former Build ( story, pics and Questions ? )
ahillworks

Replies: 15
Views: 18706

PostForum: Vacuum Forming & General Stuff   Posted: Wed Jul 31, 2013 8:11 pm   Subject: Re: QUESTIONS ?
PETG is great for cockpit canopies or pieces that will remain clear, etc. but unless you use a specific water based paint, typical polycarb. paint weakens PETG so on impact it shatters like glass. A ...
  Topic: Need to make a Mold but not sure what it is i need to get?!?
ahillworks

Replies: 3
Views: 5112

PostForum: Mold Making Tips   Posted: Mon Aug 23, 2010 8:26 pm   Subject: Need to make a Mold but not sure what it is i need to get?!?
Well I am not making big skateboards but yet smaller version so this is good info since it slip my mind I can do this so I guess I will make something really small to do the same thing. Thanks Again
  Topic: Need to make a Mold but not sure what it is i need to get?!?
ahillworks

Replies: 3
Views: 5112

PostForum: Mold Making Tips   Posted: Thu Aug 19, 2010 5:07 pm   Subject: Need to make a Mold but not sure what it is i need to get?!?
Ok I was told this by another person making small wooden skateboards like I am now.

No, I use bondo to sand/shape my master molds. I don't even press decks with the Bondo molds. I replicate the ...
  Topic: Vac machine build Qvack
ahillworks

Replies: 10
Views: 5645

PostForum: Vacuum Forming & General Stuff   Posted: Fri Jul 16, 2010 8:35 pm   Subject: Vac machine build Qvack
I am so changing my former and using that rail idea. That was so easy and smart lol. Good job!
  Topic: How much is this all gonna cost?
ahillworks

Replies: 3
Views: 2111

PostForum: Vacuum Forming & General Stuff   Posted: Fri Jul 16, 2010 8:33 pm   Subject: How much is this all gonna cost?
Well I do not see it costing that much. The most on cost is going to be that mold. Even if you create the 3d image of it in cad the company that makes the mold using the cnc is going to have to edit i ...
  Topic: Benīs Vacu-Former Build
ahillworks

Replies: 39
Views: 21351

PostForum: Vacuum Forming & General Stuff   Posted: Fri Apr 30, 2010 7:38 pm   Subject: Benīs Vacu-Former Build
Yes, the plastic is/was still too cool to form properly. Take your time, and test the corners with a gloved finger. The corners should spring back quickly. The center can droop several inches, so don' ...
  Topic: Hi Info
ahillworks

Replies: 2
Views: 1852

PostForum: Vacuum Forming & General Stuff   Posted: Fri Apr 30, 2010 7:31 pm   Subject: Hi Info
Oh and my Vacuum former is running great. Never got rid of it and got a new pump for it. I use it here an there when I need it.
  Topic: Hi Info
ahillworks

Replies: 2
Views: 1852

PostForum: Vacuum Forming & General Stuff   Posted: Fri Apr 30, 2010 7:29 pm   Subject: Hi Info
Well I am just visiting been a very busy guy. Things are moving slow so other projects are in place.

Had a few people ask me if I knew where to get a low cost former. Well here is what I found and ...
  Topic: First Time Vacuum Forming -- Question
ahillworks

Replies: 4
Views: 2504

PostForum: Vacuum Forming & General Stuff   Posted: Sun Jan 10, 2010 1:17 pm   Subject: First Time Vacuum Forming -- Question
Yeah you could go one size down. What are we using to pull this with? Examples are pump, shop vac ect.... Also you should not need any sag at all.... the plastic does stretch to form the mold but must ...
  Topic: 2x4 Proto-form build...HERE WE GO!!!! Update 1-7-10
ahillworks

Replies: 82
Views: 88106

PostForum: Vacuum Forming & General Stuff   Posted: Sun Jan 10, 2010 1:01 pm   Subject: 2x4 Proto-form build...HERE WE GO!!!! Update 1-7-10
By all means warm it up for around 5 minutes before using, but it is less important here than with other machines. The proto-Form oven has unusually low thermal mass. The thin low density ceramic fibe ...
  Topic: Snap Together Plastic Parts?
ahillworks

Replies: 5
Views: 2923

PostForum: Vacuum Forming & General Stuff   Posted: Sun Jan 10, 2010 3:10 am   Subject: Snap Together Plastic Parts?
Very cool..... Well if you use PETG it would work. Only concern is getting them to fuse together like a snap in system. But I am sure if you take your time and think it out it could be done. I would t ...
  Topic: 2x4 Proto-form build...HERE WE GO!!!! Update 1-7-10
ahillworks

Replies: 82
Views: 88106

PostForum: Vacuum Forming & General Stuff   Posted: Sun Jan 10, 2010 3:01 am   Subject: 2x4 Proto-form build...HERE WE GO!!!! Update 1-7-10
Oh and nice former. I wish I had the cash to make one of these I would be in heaven lol.
  Topic: Need to make a mold that can hold up to 2000 pounds. Help!?!
ahillworks

Replies: 2
Views: 1939

PostForum: Vacuum Forming & General Stuff   Posted: Sun Jan 10, 2010 3:00 am   Subject: Need to make a mold that can hold up to 2000 pounds. Help!?!
Ok so I need to make a mold. I have no idea what material to use that can hold up to 2000 pounds when it is pressed. I will use the vacuum former to mold the items I need. Then I will just need to pou ...
  Topic: 2x4 Proto-form build...HERE WE GO!!!! Update 1-7-10
ahillworks

Replies: 82
Views: 88106

PostForum: Vacuum Forming & General Stuff   Posted: Sun Jan 10, 2010 2:47 am   Subject: Re: oven switches.
you'll probably find it better to leave the oven on all the time.
the mass of the oven and the element backing evens out the
distribution of heat. preheated ovens form better. Running plastic to ...
  Topic: First Time Vacuum Forming -- Question
ahillworks

Replies: 4
Views: 2504

PostForum: Vacuum Forming & General Stuff   Posted: Sun Jan 10, 2010 2:44 am   Subject: First Time Vacuum Forming -- Question
The X is caused by a few things. It may be caused by the plastic being to hot and may have stretched (sagged) to much when it was in the oven. I got that allot when I was making my molds. I learned w ...
 
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