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Ingmar Stöhr
pridal nový fotoalbum.
pridal nový fotoalbum.
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USS Harpers Ferry LSD-49 - WIP1:350
The resin hull had a substantial warp to it. So I build a device to pull the hull straight while heating it to around 80...
projekt: USS Harpers Ferry LSD-49
All comments (8) » 4 26 October, 12:02
Ingmar Stöhr
Well, now that I think about it, it was more 80°C, but yes, for about 1,5h and then I left it in there till it cooled down to room temperature. The picture shows the cold oven. The red needle belongs to the red scale and the black needle to the black scale. So the temperature in the pic is not 90°C but below 30°C! This picture is some weeks old and I also was briefly mislead... I would not try this method with injection moldet parts! Resin does not melt in the same way as styrene does. It just gets a bit softer at these temperatures.
Well, now that I think about it, it was more 80°C, but yes, for about 1,5h and then I left it in there till it cooled down to room temperature. The picture shows the cold oven. The red needle belongs to the red scale and the black needle to the black scale. So the temperature in the pic is not 90°C but below 30°C! This picture is some weeks old and I also was briefly mislead... I would not try this method with injection moldet parts! Resin does not melt in the same way as styrene does. It just gets a bit softer at these temperatures.
26 October, 20:13
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2012-11-03 19:13:56
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