[pianotech] OT vacuum press/vacuum clamping system

John Ross jrpiano at win.eastlink.ca
Wed Mar 4 07:56:10 PST 2009


Just in case you don't have this site, it is dedicated to instrument repair.


http://www.stewmac.com/


They have all sorts of tools and jigs. I am sure if you contacted them, they could help you in your quest.
John Ross
Windsor, Nova Scotia


  ----- Original Message ----- 
  From: Shawn Brock 
  To: Pianotech List 
  Sent: Wednesday, March 04, 2009 11:26 AM
  Subject: [pianotech] OT vacuum press/vacuum clamping system


  List,

  do any of you have experience with the use of a vacuum press/clamping system?  I am in the market for this product but am having a hard time finding someone who sells it in the Cincinnati area.  More accurately, I'm having a hard time finding someone who knows if they stock them.  You know how it goes...  Maybe they have it and don't know if they do but they assume they don't because you want it...  I am going to get back to my old hobby of building guitars so I need a system that will handle something 15 wide and maybe 22 long.  I found one that has a capacity of 14 wide and 47 long but those folks tell me they can't order anything bigger.  I would rather shop for one in store than online so I can grope the product in person.  I'm not trying to hide my ignorance on vacuum press's, I don't know hardly anything about them so...  I am planning to build either a double top guitar with a nomex core or a lattice braced top using balsa wood and carbon fiber.  If you haven't got a chance to hear classical guitars built in this modern fashion you should check them out.  The volume is tremendous!  You can't even compare them to traditional construction as far as volume goes.  The tone is another  matter though.  You can check out my page on myspace to hear traditional Spanish construction next to this new sound offered by these guitars.  I have 4 songs posted at this time and I used 3 different guitars.  Fields of Gold uses a traditional Classical Spanish made guitar with Spruce top, The Call is a lattice top guitar and New Moon and Golpe were played on a Spanish Flamenco guitar with a Seder top.  I wonder if any of these new ideas could become useful in piano soundboard construction?  
  www.myspace.com/shawnbrockmusic

  Regards,
  Shawn Brock, RPT 
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