Key Dip

[jack houweling]

Re: Key DipThanks Ron,  and Merry Christmas.


Jack Houweling


  ----- Original Message ----- 
  From: Ron Overs 
  To: Pianotech List 
  Sent: Saturday, December 23, 2006 3:12 PM
  Subject: Re: Key Dip


  Hi Jack,


  When calculating action ratios, I take the first lever-arm to be from key-top above the font pin. Some do their ratio calculations from the key front (I believe Pfeiffer did).


  When setting the key dip, it is easier and more convenient to take it from the key front.
  Just my take.


  It was nice to meet you at Rochester. Have a good Christmas.


  Ron O.


    I am making a new key dip block and would like to know at what part of the key is the measurement taken?  From what I can recall I have heard some say from the front while others say above the key pin. 

    Jack Houweling




-- 
OVERS PIANOS - SYDNEY
     Grand Piano Manufacturers
  _______________________

  Web http://overspianos.com.au
  mailto:ron at overspianos.com.au
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