Hi everyone
I just needed some advice. I attempted to make some purfling which ended up going horribly wrong and I think the reason maybe the glue that I used which was red titebond. I am making two instruments at college one which has black-red-black-red purfling around the rosette and the same purfling which I had planned to glue to ebony binding to bind the instrument. The veneer for the purfling is a dyed black veneer and the red is made or padauk as the instrument is padauk. For the second instrument the binding will be made of a brown-white-brown-white which is maple and rosewood veneer again which I planned to glue to flame maple binding.
The first issue I had was cutting the strips. I used a scalpel blade and the strips of purfling came out less then perfect. I think this was because I was cutting through veneer which was 2.4mm thick after being glued up. However the real issue was bending the purfling. I struggled initially as the radius for the first instrument a baritone ukulele was so small. I struggled to get a circle and suffered multiple snapped strips and when the strips did not snap they de-laminated and the glue just melted away. I turned the heat down but it all melted and separated. In the end for the rosette I cut strips of veneer and inlayed them straight into the rosette. The result is a ruined soundboard. It was a nice soundboard and one I don't imagine I will come across again anytime soon which is disappointing.
So I wondered what people use to glue purfling and their techniques on bending tight circles.
Thank you
I just needed some advice. I attempted to make some purfling which ended up going horribly wrong and I think the reason maybe the glue that I used which was red titebond. I am making two instruments at college one which has black-red-black-red purfling around the rosette and the same purfling which I had planned to glue to ebony binding to bind the instrument. The veneer for the purfling is a dyed black veneer and the red is made or padauk as the instrument is padauk. For the second instrument the binding will be made of a brown-white-brown-white which is maple and rosewood veneer again which I planned to glue to flame maple binding.
The first issue I had was cutting the strips. I used a scalpel blade and the strips of purfling came out less then perfect. I think this was because I was cutting through veneer which was 2.4mm thick after being glued up. However the real issue was bending the purfling. I struggled initially as the radius for the first instrument a baritone ukulele was so small. I struggled to get a circle and suffered multiple snapped strips and when the strips did not snap they de-laminated and the glue just melted away. I turned the heat down but it all melted and separated. In the end for the rosette I cut strips of veneer and inlayed them straight into the rosette. The result is a ruined soundboard. It was a nice soundboard and one I don't imagine I will come across again anytime soon which is disappointing.
So I wondered what people use to glue purfling and their techniques on bending tight circles.
Thank you