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Posted

I have the utmost respect for the incredible skill required to be a good bow maker, yet I’ve always wondered about one thing. With such careful hands and amazing attention to detail, why is it rather commonplace for the makers stamp to be crooked? 

Posted

I bought a violin bow that I commissioned from a well known bow maker last year. It’s a great bow and I love it. We’re friends so I teased him a little about the...um...less than perfect stamp.  He just sighed and said “I hate stamps”.  :lol:

Posted
8 hours ago, Jim Bress said:

I bought a violin bow that I commissioned from a well known bow maker last year. It’s a great bow and I love it. We’re friends so I teased him a little about the...um...less than perfect stamp.  He just sighed and said “I hate stamps”.  :lol:

Maybe it's harder than one would expect?

 

Posted
2 hours ago, MeyerFittings said:

Because the god damned thing is HOT, that's why! 

Ha! Here I was thinking it was because of how hard you worked to make a beautiful looking and sounding piece that is perfect in its function and form and then you have to deface it in a way, but no, just that the iron is hot.

Posted
3 hours ago, Jerry Pasewicz said:

The same reason you will see plane marks in the stick, and the pearl is slightly out of round.

Won't see a lot of that in Cleveland. Might see a crooked stamp though :)

 

Posted

Heat source isn't the issue. It would still be a stamp manipulated from a distance, i.e. at the end of a handle long enough to protect your fingers.

Think of it like setting a neck. Unlike a cowboy aiming for the rump of a calf, the target facet for your branding iron is about 5-ish mm tall. You have x, y position to control (along the length, height of the facet), 3 rotation axes (slant to be parallel with the facet and 2 tilts so the depth of the impression is even top to bottom and from beginning to end of the lettering), as well as a z axis of how deep to go (how much pressure to exert and for how long).

Then there there's the heat itself: not hot enough and you don't get much penetration, too hot and you burn a deep unwanted mortise into the side of the stick.

The branding iron itself cuts off some of your view of the target and the whole schmear happens within about 2 seconds of contact with very little in the way of adjustment possible and no second chances.

Are we having fun yet?

I keep telling myself I'll build a guide jig to take some of the wobblies out of the process one of these days but never seem to get around to it.
 

Posted
2 minutes ago, bengreen said:

Heat source isn't the issue. It would still be a stamp manipulated from a distance, i.e. at the end of a handle long enough to protect your fingers.

Think of it like setting a neck. Unlike a cowboy aiming for the rump of a calf, the target facet for your branding iron is about 5-ish mm tall. You have x, y position to control (along the length, height of the facet), 3 rotation axes (slant to be parallel with the facet and 2 tilts so the depth of the impression is even top to bottom and from beginning to end of the lettering), as well as a z axis of how deep to go (how much pressure to exert and for how long).

Then there there's the heat itself: not hot enough and you don't get much penetration, too hot and you burn a deep unwanted mortise into the side of the stick.

The branding iron itself cuts off some of your view of the target and the whole schmear happens within about 2 seconds of contact with very little in the way of adjustment possible and no second chances.

Are we having fun yet?

I keep telling myself I'll build a guide jig to take some of the wobblies out of the process one of these days but never seem to get around to it.
 

Given this information, it’s hard to believe any stamp is ever straight!

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