Completely wrong

Posted by Stale (A) on December 25, 2013 at 12:10:23

In Reply to: RE: PPSI of stylus contact to vinyl posted by Fred J on December 25, 2013 at 07:36:29:

Force excited has very little to do with the radial acceleration based on the record rotational speed and effective mass of the arm.

It if a mostly function of the VTF, and stylus tip acceleration & it's mass while playing certain frequency. As the acceleration is function of time it varies with time.

Ortofon estimated this to about 6000 psi which about the same I got while converting 1.5g force acting on area of about 40 micrometars^2 to psi.

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Follow Ups Full Thread

Topic - PPSI of stylus contact to vinyl - hifitommy 07:16:40 12/25/13 (8)

The beauty of online calculators - Mark Kelly 04:16:32 12/26/13 (2)

330-MPa = 47862-psi - John Elison 08:22:22 12/26/13 (1)

Should I pour another or head for the hills? Please inform. ;) nt - bjh 17:11:14 12/27/13 (0)

RE: PPSI of stylus contact to vinyl - painter27 18:28:26 12/25/13 (0)

RE: PPSI of stylus contact to vinyl - sjg 14:05:31 12/25/13 (0)

Not so simple - Stale 12:17:57 12/25/13 (0)

RE: PPSI of stylus contact to vinyl - Fred J 07:36:29 12/25/13 (1)

Completely wrong - Stale 12/25/1312:10:23 12/25/13 (0)

Follow Ups

Completely wrong - Stale 12/25/1312:10:23 12/25/13 (0)

Completely wrong

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