[pianotech] WNG parts with Schaff (Abel) hammers?

[William Truitt]

Which is what is nice about the bushing cloth along with the center pin -
the cloth has some give while the pin gives it some backbone.  You can fine
tune the diameter of the bushing with the size of center pin used.

 

Will

 

From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf
Of Jon Page
Sent: Friday, June 25, 2010 8:19 PM
To: pianotech at ptg.org
Subject: Re: [pianotech] WNG parts with Schaff (Abel) hammers?

 

as well as rebushed and repined the coil mounting bushing.

 

I'd like to point out that you don't want to make the bushing too tight

within the coil because as the coil becomes a wee bit smaller as the

spring arms are brought together during the wippen's excursion.

 

Firm but not binding.


Regards,

Jon Page

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