This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment List, Check the archives for "anvil micrometer". We've had quite a discussion on those in the past and I'm sure there's a ton of information on those (Mitutoyo, Starrett, et al). Allan Allan L. Gilreath, RPT -----Original Message----- From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] On Behalf Of Jon Ralinovsky Sent: Wednesday, September 03, 2003 7:54 AM To: Pianotech Subject: Re: Qaliper Question Hi Alan, You've discovered the limits of calipers. I highly recommend buying the micrometer - one of my machinist friends doesn't trust calipers for accuracy, as it's too easy to 'spring' the jaws. Check out MSC or Enco for decent prices on good tools. If you want something to carry around with you, consider the Starrett can seam micrometer. Respectfully, Jon I don't own a micrometer. Maybe I should. But my trusty caliper measures tuning pins, center pins, etc., very nicely. It's strings that give me trouble. I can measure the same string several times and get 2-3 thousands differences in the readings. I think it has to do with getting the wire exactly knowing perpendicular to the jaws and then knowing how much to "squeeze" with the thumb roller ... Anyone out there mastered the art of measuring strings with calipers? Alan R. Barnard Salem, MO --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.512 / Virus Database: 309 - Release Date: 8/19/2003 -- Jon Ralinovsky Piano Technician Department of Music Miami University 513/529-6548 ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/75/b1/c4/c2/attachment.htm ---------------------- multipart/alternative attachment--
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