 WOT: mold making |
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| ruddyboys |
 Oct 22 2007, 10:20 AM
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#1
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Hummel eigentümer  Group: Members Posts: 595 Joined: 3-March 04 From: Monroe, NY Member No.: 1,749 Region Association: North East States  |
I have this old toy I had as a child I want to give to my boys, unfortunatly I need 5 plastic missle and only have 1. I looked around and can not find these. Is there a way I can make a mold of the one I have an make replicas of the original?
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| GWN7 |
Oct 24 2007, 02:13 PM
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#2
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King of Road Trips Group: Members Posts: 6,280 Joined: 31-December 02 From: Winnipeg, MB, Canada Member No.: 56 Region Association: Northstar Region |
I'd use a mold material with a soft drometer rating because you have to open the mold to get the finished piece out. Possibly a 30 rating. The top cap I'd use a harder material (I'd use a 90 for this) as you have to pull the post portion out of where the spring goes and don't want it to tear as easy.
As to the plastic I'd try and match the material the orginals are made of (another use for the drometer) or make them out of rubber. That way when when the boys shoot each other with them it won't hurt as much. (IMG:style_emoticons/default/smile.gif) Looking at the original piece from the picture you might have to go with plastic as it looks like the ring near the end is what is used to hold it on the spring shaft before being realised. Other option is send me the piece and I can make them for you |
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Posts in this topic
ruddyboys WOT: mold making Oct 22 2007, 10:20 AM
d914
I have this old toy I had as a child I want to gi... Oct 22 2007, 10:38 AM Wes V get a copy of the book "the prop builder... Oct 22 2007, 10:41 AM michaelmoo http://www.alumilite.com/
I use this stuff a lot... Oct 22 2007, 12:13 PM ruddyboys The part that bothers me is it has to be hollow so... Oct 22 2007, 12:33 PM
GWN7
The part that bothers me is it has to be hollow s... Oct 23 2007, 02:05 AM Vacca Rabite After you cast it, drill out the base. You are al... Oct 22 2007, 02:13 PM rhodyguy you need to fashion a 'core'. it's wha... Oct 23 2007, 07:06 AM GWN7 Here's how I'd do that piece............
... Oct 24 2007, 11:25 AM GWN7 then build your mold box around the base and pour ... Oct 24 2007, 11:27 AM GWN7 After it is cured you take the mold box off and in... Oct 24 2007, 11:32 AM GWN7 When the cap piece is cured, remove it from the mo... Oct 24 2007, 11:41 AM GWN7 Then all that is left to do is reassemble the mold... Oct 24 2007, 11:47 AM ruddyboys Thanks Bruce, That seems to be the way to go. What... Oct 24 2007, 12:31 PM |
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