Engines-List Digest Archive

Wed 02/03/10


Total Messages Posted: 4



Today's Message Index:
----------------------
 
     1. 10:50 AM - Reason for use of Silk Thread (jerb)
     2. 06:26 PM - Re: Reason for use of Silk Thread (Chris Blackmore)
     3. 07:22 PM - Re: Reason for use of Silk Thread (Kelly McMullen)
     4. 08:42 PM - Re: Reason for use of Silk Thread (teamgrumman@aol.com)
 
 
 


Message 1


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    Time: 10:50:00 AM PST US
    From: jerb <ulflyer@verizon.net>
    Subject: Reason for use of Silk Thread
    What is the purpose of placing a piece of silk thread along with sealant when joining the two cast halves of an aircraft engine. Is this done on all engines or just Continental and Lycoming, what about 4-stroke Rotax. jerb


    Message 2


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    Time: 06:26:07 PM PST US
    From: "Chris Blackmore" <blackmore@platinum.ca>
    Subject: Re: Reason for use of Silk Thread
    During the war Rolls Royce used to machine to close enough tolerances tha t they could use a piece of silk alone as the seal between parts -------Original Message------- From: jerb Subject: Engines-List: Reason for use of Silk Thread What is the purpose of placing a piece of silk thread along with sealant when joining the two cast halves of an aircraft engine. Is this done on all engines or just Continental and Lycoming, what about 4-stroke Rotax. jerb ========== ========== ========== ==========


    Message 3


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    Time: 07:22:41 PM PST US
    Subject: Re: Reason for use of Silk Thread
    From: Kelly McMullen <apilot2@gmail.com>
    The silk thread IS the seal even today. The so-called sealant is there just to hold the silk thread in place. Otherwise oil could work its way past the ordinary sealant. On Wed, Feb 3, 2010 at 7:25 PM, Chris Blackmore <blackmore@platinum.ca>wrote: > During the war Rolls Royce used to machine to close enough tolerances > that they could use a piece of silk alone as the seal between parts > > *-------Original Message-------* > > *From:* jerb <ulflyer@verizon.net> > *Date:* 03/02/2010 11:58:05 AM > *To:* engines-list@matronics.com; Kolb List <kolb-list@matronics.com> > *Subject:* Engines-List: Reason for use of Silk Thread > > > What is the purpose of placing a piece of silk thread along with > sealant when joining the two cast halves of an aircraft engine. Is > this done on all engines or just Continental and Lycoming, what about > 4-stroke Rotax. > jerb > > > ============ > he Engines-List Email Forum - or?Engines-List"> > http://www.matronics.com/Navigator?Engines-List ============= sp; - > MATRONICS WEB FORUMS - p://forums.matronics.com ============= sp; - List > Contribution Web Site - sp; -Matt Dralle, List Admin. > ution">http://www.matronics.com/contribution ============ > > > * > > * > >


    Message 4


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    Time: 08:42:25 PM PST US
    Subject: Re: Reason for use of Silk Thread
    From: teamgrumman@aol.com
    Ken Tunnell at LyCon has an STC to "O" ring the case. -----Original Message----- From: Kelly McMullen <apilot2@gmail.com> Sent: Wed, Feb 3, 2010 7:20 pm Subject: Re: Engines-List: Reason for use of Silk Thread The silk thread IS the seal even today. The so-called sealant is there jus t to hold the silk thread in place. Otherwise oil could work its way past the ordinary sealant. On Wed, Feb 3, 2010 at 7:25 PM, Chris Blackmore <blackmore@platinum.ca> wr ote: During the war Rolls Royce used to machine to close enough tolerances that they could use a piece of silk alone as the seal between parts -------Original Message------- From: jerb Subject: Engines-List: Reason for use of Silk Thread What is the purpose of placing a piece of silk thread along with sealant when joining the two cast halves of an aircraft engine. Is this done on all engines or just Continental and Lycoming, what about 4-stroke Rotax. jerb ============ he Engines-List Email Forum -or?Engines-List">http://www.matronics.com/Nav igator?Engines-List=============sp; - MATRONI CS WEB FORUMS -p://forums.matronics.com=========== ==sp; - List Contribution Web Site -sp; -Matt Drall e, List Admin.ution">http://www.matronics.com/contribution===== ======= target="_blank">http://www.matronics.com/Navigator?Engines-List tp://forums.matronics.com _blank">http://www.matronics.com/contribution ======================== =========== ======================== =========== ======================== =========== ======================== ===========




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