X-Junk-Score: 0 [] X-KAS-Score: 0 [] From: "Marc Wiese cardmarc@charter.net" Received: from [47.43.20.28] (HELO impout004.msg.chrl.nc.charter.net) by logan.com (CommuniGate Pro SMTP 6.4.0) with ESMTPS id 2600829 for flyrotary@lancaironline.net; Sun, 12 Nov 2023 14:26:25 -0500 Received-SPF: pass receiver=logan.com; client-ip=47.43.20.28; envelope-from=cardmarc@charter.net Received: from HomeDesktop ([66.52.82.19]) by cmsmtp with ESMTPA id 2G5urcthdlWFe2G5urTzW3; Sun, 12 Nov 2023 19:26:07 +0000 Authentication-Results: charter.net; auth=pass (LOGIN) smtp.auth=cardmarc@charter.net X-Authority-Analysis: v=2.4 cv=EJsVbnVC c=1 sm=1 tr=0 ts=655126cf a=b8okiF6lVgKYnq+z05Ly1g==:117 a=b8okiF6lVgKYnq+z05Ly1g==:17 a=DAwyPP_o2Byb1YXLmDAA:9 a=Ia-xEzejAAAA:8 a=3oc9M9_CAAAA:8 a=7g1VtSJxAAAA:8 a=A0C2JAgqyEI7Y6PhfT8A:9 a=QEXdDO2ut3YA:10 a=Qa1je4BO31QA:10 a=gvSQh4r-fQ0A:10 a=yMhMjlubAAAA:8 a=SSmOFEACAAAA:8 a=Z8Ll6A7mm0e6qgq0MYYA:9 a=dipVxCOBbxLzPV7I:21 a=gKO2Hq4RSVkA:10 a=UiCQ7L4-1S4A:10 a=hTZeC7Yk6K0A:10 a=frz4AuCg-hUA:10 a=lqcHg5cX4UMA:10 a=Urk15JJjZg1Xo0ryW_k8:22 a=grOzbf7U_OpcSX4AJOnl:22 To: "'Rotary motors in aircraft'" References: In-Reply-To: Subject: RE: [FlyRotary] Re: Welding cast iron Date: Sun, 12 Nov 2023 13:26:05 -0600 Message-ID: <028901da159e$15c50360$414f0a20$@charter.net> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_028A_01DA156B.CB2A9360" X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQLcoaiO5tmeXRdW2IcYjli0w2ToaK5x+LYg Content-Language: en-us X-CMAE-Envelope: MS4xfAZVM326tzi0p+tkTRaZWMRlUl54ETNtrU9PUMQBYKMZSAPaT89XuSk5L3yXYX/6ayBfBJwwbbCtt1Y6ZfJT1LG5Z0hFp2oQcnCJ9NoD65U8etv5n5N3 m35tX+OsieK/hyEddebtlhVDrpOFQoYj2wrr/cObnHQHW6E7RhYNu8UcKcmzuCTJUYBtp+1RUwTgkw== This is a multipart message in MIME format. ------=_NextPart_000_028A_01DA156B.CB2A9360 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Any pictures of that work when done? What part did you weld up? M =20 From: Rotary motors in aircraft=20 Sent: Thursday, November 09, 2023 9:27 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Welding cast iron =20 Always preheat cast prior to welding, if you didn't know this, best to = practice on something not on your aircraft first. I've been welding on = the farm for 40 years but still got a coded welder to weld the critical = parts of the exhaust after I had fabricated, tack welded & worked out = the welding sequence required to get full welds on all joins. Andrew =20 On Fri, 10 Nov 2023, 8:50 am DOUGLAS LOMHEIM dlomheim@aol.com = , > wrote: I know many on the list have welded on the stock cast iron exhaust = manifolds, so was wondering if there were any lessons learned / things = to avoid? I=E2=80=99m going to need to cut the down turn off and weld = on something to turn it 135 degrees or so, to allow it to ultimately = exit out the bottom of the cowling=E2=80=A6. Thx! Sent from my iPhone-- Homepage: http://www.flyrotary.com/ Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.html ------=_NextPart_000_028A_01DA156B.CB2A9360 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable

Any pictures of that work when = done? What part did you weld up?

M

 

From: Rotary motors in aircraft =
Sent: Thursday, November 09, 2023 9:27 PM
To: = Rotary motors in aircraft = <flyrotary@lancaironline.net>
Subject: [FlyRotary] Re: = Welding cast iron

 

Always = preheat cast prior to welding,  if you didn't know this, best to = practice on something not on your aircraft first. I've been welding on = the farm for 40 years but still got a coded welder to weld the critical = parts of the exhaust after I had fabricated, tack welded & worked = out the welding sequence required to get full welds on all = joins.

Andrew

 

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