3 ms·
The problem is that if concave parts are dipped, the epoxy would pool and form a small flat surface at the bottom. You can't out-design that. But perhaps, ther
by abdullahkhalids 5y ago
The problem is that if concave parts are dipped, the epoxy would pool and form a small flat surface at the bottom. You can't out-design that.
But perhaps, there is a way of holding the concave part upside down and spraying epoxy on it that might work. No idea.
- samwillis 5y agoQuite true, alternatively you could hold the part inside a rotating drum, a bit like rotational moulding. But then it will be harder to predict the thickness. I suspect you are right about spraying, much more likely to get a uniform thickness. Maybe a combination of the two spray a constantly rotating (in 2 axis) part.