X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from rg4.comporium.net ([208.104.2.24] verified) by logan.com (CommuniGate Pro SMTP 5.2c4) with ESMTPS id 2641697 for flyrotary@lancaironline.net; Fri, 11 Jan 2008 22:23:31 -0500 Received-SPF: pass receiver=logan.com; client-ip=208.104.2.24; envelope-from=Jewen@comporium.net Received: from 208-104-81-95.lnhe.2wcm.comporium.net (HELO engineer1) ([208.104.81.95]) by rg4.comporium.net (MOS 3.8.4-GA FastPath queued) with SMTP id AJK56333; Fri, 11 Jan 2008 22:22:51 -0500 (EST) Message-ID: <002101c854ca$25feed50$6505a8c0@cooleygroup.local> From: "Joe Ewen" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Angles Date: Fri, 11 Jan 2008 22:20:55 -0500 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_001E_01C854A0.3B961050" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3138 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2900.3138 X-Junkmail-Status: score=10/70, host=rg4.comporium.net X-Junkmail-SD-Raw: score=unknown, refid=str=0001.0A010202.4788328A.006C,ss=1,fgs=0, ip=208.104.81.95, so=2007-03-13 10:31:19, dmn=5.4.3/2007-11-16 This is a multi-part message in MIME format. ------=_NextPart_000_001E_01C854A0.3B961050 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi George, Not Ed, but if my trig is not too rusty the angle should be 5.710593 = degree. Joe ----- Original Message -----=20 From: George Lendich=20 To: Rotary motors in aircraft=20 Sent: Friday, January 11, 2008 7:42 PM Subject: [FlyRotary] Angles Ed, I measured the taper of the flywheel taper with a ruler, the draft is = 3mm in 30mm. I checked that with a dial indicator and it was correct - = how does one derive the angle of that? Is it 6 degrees? George (down under) ------=_NextPart_000_001E_01C854A0.3B961050 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hi George,
 
Not Ed, but if my trig is not too rusty = the angle=20 should be 5.710593 degree.
 
Joe
 
 
----- Original Message -----
From:=20 George=20 Lendich
Sent: Friday, January 11, 2008 = 7:42=20 PM
Subject: [FlyRotary] = Angles

Ed,
I measured the taper of the flywheel = taper with a=20 ruler, the draft is 3mm in 30mm. I checked that with a dial indicator = and it=20 was correct - how does one derive the angle of that?
Is it 6 degrees?
George (down=20 under)
------=_NextPart_000_001E_01C854A0.3B961050--