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The CaféSaxophone saxophone

DavidUK

Well-Known Member
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4,328
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Near Lutterworth, Leics.
Have I ever bought a new sax... let me think... Yes! I bought a TJ Raw alto, and that was unseen/unplayed. I guess that confirms Rhys' point though. Everyone rated it, the videos and sound clips were good, but I played it once and it did nothing for me - sold it!
 

Wonko

Member
Messages
232
Location
Belgium
No problem, this is planned anyway. A Cafe meet. We could maybe do one up North (Hanson in Marsden have a biggish room available or somewhere else northern - we previously looked at Band on the Wall in Manchester. Any suggestions welcome.
This seems like a good idea. Not that I would be attending (quite a journey for me + not in the market for a new/better horn at the moment). But it sound like something I would like to attend. Maybe everybody could bring their own horn so one could compare the new saxophone to it. And that way one could get an idea how it compares to some of the "benchmark" saxes. ????
 
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Pete Thomas

Pete Thomas

Chief of Stuff
Commercial Café Supporter
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12,720
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McLean, Virginia
Summer has caused some slow downs, but here is a bit of R & D going on in regard to a bit of a different material for hinge tubes. Very very light and very strong but presents some problems when you try to solder to it.

View attachment 13267
 

saxyjt

I have saxophone withdrawal symptoms
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3,288
Location
France
I would advise talking to the America's cup sailing team. They know about using exotic material in tough contexts. They may even have a base near Southampton...
 
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Pete Thomas

Pete Thomas

Chief of Stuff
Commercial Café Supporter
Messages
12,720
Location
McLean, Virginia
Solid carbon fibre for rods?
Not exactly solid. We found carbon fibre to be a little flexible, but note here the pattern. This stuff is very unflexible.
I would advise talking to the America's cup sailing team. They know about using exotic material in tough contexts.
Strangely enough we are dealing with a company in Portsmouth in regard to this.
 

saxyjt

I have saxophone withdrawal symptoms
Subscriber
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3,288
Location
France
My instincts would lead me to use some kind of glue to hold the accessories. Perhaps even glue some parts to screw other stuffs into. But avoid screwing directly into the carbon fiber.
 

vries1

Member
Messages
205
Location
Montpellier area, France
Interesting! A quick search tells me that regular “pultruded” carbon fibre rods have poor torsional stiffness. While torsional stiffness is obviously very desirable for use in a saxophone. Learnt something new today!

Not exactly solid. We found carbon fibre to be a little flexible, but note here the pattern. This stuff is very unflexible.


Strangely enough we are dealing with a company in Portsmouth in regard to this.
 
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Pete Thomas

Pete Thomas

Chief of Stuff
Commercial Café Supporter
Messages
12,720
Location
McLean, Virginia
Interesting! A quick search tells me that regular “pultruded” carbon fibre rods have poor torsional stiffness. While torsional stiffness is obviously very desirable for use in a saxophone. Learnt something new today!
We learnt something new a little while back. You can see that this is not your bog standard carbon fibre:

(reposted better image)

cf4.jpg
 
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vries1

Member
Messages
205
Location
Montpellier area, France
Exactly, I read that there are other manufacturing processes which orient the fibres in the “right” (ie not longitudinal) direction for torsional stiffness. I guess one of those must have been your pick!
 
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Pete Thomas

Pete Thomas

Chief of Stuff
Commercial Café Supporter
Messages
12,720
Location
McLean, Virginia
Exactly, I read that there are other manufacturing processes which orient the fibres in the “right” (ie not longitudinal) direction for torsional stiffness. I guess one of those must have been your pick!
Well, it's still ongoing. Another thing is how the point screws interact. There is some other stuff going on inside involving other types of carbon fibre and other materials that will all be revealed of course when (or if) this goes into production. It is of course still depending on whether the whole idea passes the tests.
 
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