---------------------- multipart/alternative attachment In a message dated 1/27/2002 6:02:10 AM Pacific Standard Time, mfarrel2@tampabay.rr.com writes: > Subj:Re: pin comparisons > Date:1/27/2002 6:02:10 AM Pacific Standard Time > From:<A HREF="mailto:mfarrel2@tampabay.rr.com">mfarrel2@tampabay.rr.com</A> > Reply-to:<A HREF="mailto:pianotech@ptg.org">pianotech@ptg.org</A> > To:<A HREF="mailto:pianotech@ptg.org">pianotech@ptg.org</A> > Sent from the Internet > > > > "I 've been paying closer attention to the emc the block is drilled at. I > don't want to drill it on either end of the emc spectrum but in the 40 to > 50% range..." > > May I assume the emc is not in the 40% to 50% range, but rather the > reletive humidity (RH) of your shop is in that range? If not, no wonder > your bits don't get hot - you're drilling under water! > > All in fun and for the sake of clarity! ;-) > > Terry Farrell > > >> ----- Original Message ----- >> From: <A HREF="mailto:Erwinspiano@AOL.COM">Erwinspiano@AOL.COM</A> >> To: <A HREF="mailto:pianotech@ptg.org">pianotech@ptg.org</A> >> Sent: Saturday, January 26, 2002 5:50 PM >> Subject: Re: pin comparisons >> >> >> In a message dated 1/26/2002 2:06:10 PM Pacific Standard Time, <A HREF="mailto:A440A@AOL.COM"> >> A440A@AOL.COM</A> writes: >> >> >> >>> Subj:Re: pin comparisons >>> Date:1/26/2002 2:06:10 PM Pacific Standard Time >>> From:<A HREF="mailto:A440A@AOL.COM">A440A@AOL.COM</A> >>> Reply-to:<A HREF="mailto:pianotech@ptg.org">pianotech@ptg.org</A> >>> To:<A HREF="mailto:pianotech@ptg.org">pianotech@ptg.org</A> >>> Sent from the Internet >>> Terry No problem clarification is good. I try to keep in mind the invironment the piano is actually going to live life in which is in an insulated house with a damp chaser on it. So I often think in terms of 35% to 60% range in houses for my area. I don't sell the humidifier part as it's un-needed out here. >>>>>>>>Dale > >> >>> Ed >> >> Now I'm curious. If I used any thing smaller than .250 to drill no. >> one pins in the buldoc blocks I'd be hatin life. Are you perhaps running >> the drill speed slower or are you just stronger than Me.?Slower speed >> usually nets a looser fit. I've been currently running drilll speeds of >> 1200 to 1400 rpm. >> I guess we should also factor in the climate variables from Calif. to >> Nashville. We don't get the super low humidity for prolonged periods how >> bout you. Or Humid for that matter. >> I 've been paying closer attention to the emc the block is drilled at >> . I don't want to drill it on either end of the emc spectrum but in the 40 >> to 50% range unless it's going to the desert. >> >>>>>>>Dale Erwin >> >> >>> >>> I wrote: >> > ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/d9/49/02/8e/attachment.htm ---------------------- multipart/alternative attachment--
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