Notching delignit bridge cap

Fenton Murray fmurray at cruzio.com
Sun Mar 18 09:54:52 MST 2007


I use a cabinet scraper as in the photo attached right to take out any saw or machine marks. Just a few swipes with the scraper bowed to give crisp edges. Very easy with a sharp scraper.
Fenton
  ----- Original Message ----- 
  From: Farrell 
  To: Pianotech List 
  Sent: Friday, March 16, 2007 6:41 AM
  Subject: Re: Notching delignit bridge cap


  Hi Jim,

  Yes, I do use epoxy - West System, thickened to a  creamy consistency with  #403 Microfibers. I've done it both ways - run the laminations through a drum sander to get a nice smooth bonding surface (prefer to not use planer as the epoxy bonds better to a slightly-rough sanded surface), or if I have a good blade on my band saw and am producing really smooth cuts, yes I sometime go directly from the saw to bonding. However, I think you get a better product by getting everything equal thickness, etc. with the drum sander.

  If I built a set a caps for a client, the laminations are run through the drum sander.

  Terry Farrell

  ----- Original Message -----  
  > What secondary stock prep on the various bridge lamininations follows your
  > bandsaw resawing...Or, do you use epoxy so you can 
  > go right from the bandsaw to the glueup?
  > 
  > Jim I   
  >
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