DAF667DE-912E-4F47-B145-EAA463D9BCD5.jpeg D4492A2D-0D8E-47E0-BA57-821F292561D3.jpeg D4F591B4-85C2-4A83-924E-62CC1ED5B68B.jpeg A6DCB704-1EE0-4163-BBE3-8BBBA396ADA9.jpeg This is my R&D for the all PVC Predator Spear. This will be spring loaded with a push button trigger .When the trigger is pressed both sides will spring release simultaneously. Needs one more mechanical piece to be functional. I also need to do the tips and details before assembly.
 
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This is why i do a test mold . This cast failed cured way to fast because of the amount of resin . Next time I will pour each side separate C510954F-70DC-4911-AFED-EBE68CC5BB8F.jpeg48BB9A98-335D-43E1-A294-85CED4CB3B4F.jpeg34D7553A-0BEC-4307-81CC-8912D012F94F.jpegB1763B4E-00F5-483D-A64A-BF90FBAFB9AC.jpeg83380000-5567-4C1B-B390-CC6C9F33516E.jpeg44FACB18-8CA3-4F36-BF0C-08F7B7E5E594.jpeg1B91A8F7-63EF-4E3E-826E-8A2247196FE2.jpegEF2DFCBC-9D44-4C34-A8EE-6888B18A0994.jpeg
 
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Thanks . It’s my 3D printed file . I want to sell them but it is cost prohibitive to print with super fine details that it has .still trying to find a way to reduce the cost. I used Shapeways
 
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Couple pic of the revised vail and the too small 3 d shuriken .molding my own

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I decided to scrap the clay modelfor the shuriken . So I used Basswood to carvethe shuriken . Here are the beginning pics 1:1 scale
 
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Whip handle cast using copper powder. Needs a ton

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Need to be polished waxed and sealed to make the bronze powder more noticeable

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Despite good temps well above the recommended 73 and very will shaken resin. The mold did not cure properly .This was a test with aluminum powder unpolished. Big FAIL

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Only 30 more to go

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