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prop torque help

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VHMUM(at)bigpond.com
Guest

Posted: Mon Oct 22, 2007 11:20 pm Post subject: prop torque help

Guys I am having trouble working this out and each  time get a different figure.

  

 I have an extention on a torque wrench and need to  calculate the new torque. 

  

 The torque without the extention is 60-70 FT  pounds

  

 The formular is

  

 Actual torque required X torque wrench  length         =  Torque wrench  reading to acheive required torque

 Torque wrench lengh + length of  adapter

  

  

 Torque wrench is 16 1/2 inches and the adapter is 3  inches

  

 Have a go please

  

 regards Chris

  

   [quote][b]

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jesse(at)saintaviation.co
Guest

Posted: Tue Oct 23, 2007 12:42 am Post subject: prop torque help

If you have the normal click-head wrench, then I have had trouble with the formula as well.  A big mechanics shop told me they put the extension/crows foot at a right angle from the torque wrench and then the normal torque holds true.  Don’t ask me to explain it mathematically, but that is their rule of thumb so I used the same.  

   

Bracing!  

   

Do not archive  

   

Jesse Saint  

Saint Aviation, Inc.  

jesse(at)saintaviation.com (jesse(at)saintaviation.com)  

www.saintaviation.com  

Cell: 352-427-0285  

Fax: 815-377-3694  

        

  

From: Chris and Susie McGough [mailto:VHMUM(at)bigpond.com] 

 Sent: Tuesday, October 23, 2007 2:20 AM

 To: rv10-list(at)matronics.com

 Subject: prop torque help  

  

     

Guys I am having trouble working this out and each time get a different figure.  

    

   

    

I have an extention on a torque wrench and need to calculate the new torque.   

    

   

    

The torque without the extention is 60-70 FT pounds  

    

   

    

The formular is  

    

   

    

Actual torque required X torque wrench length         =  Torque wrench reading to acheive required torque  

    

Torque wrench lengh + length of adapter  

    

   

    

   

    

Torque wrench is 16 1/2 inches and the adapter is 3 inches  

    

   

    

Have a go please  

    

   

    

regards Chris  

    

   

  [quote]   [b]

- The Matronics RV10-List Email Forum -

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?RV10-List

VHMUM(at)bigpond.com
Guest

Posted: Tue Oct 23, 2007 12:56 am Post subject: prop torque help

Thanks Jesse on another list I got  this

  

 http://www.norbar.com/torquewrenchextensioncalculator.php

  

 Chris

 [quote]   ---

- The Matronics RV10-List Email Forum -

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

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john_rv10(at)yahoo.com
Guest

Posted: Tue Oct 23, 2007 3:16 am Post subject: prop torque help

Chris,  

   

I get 50.8 – 59.23 calculated, with the torque extended 3”   

   

John  

         

  

From: owner-rv10-list-server(at)matronics.com [mailto:owner-rv10-list-server(at)matronics.com] On Behalf Of Chris and Susie McGough

 Sent: Tuesday, 23 October 2007 5:20 PM

 To: rv10-list(at)matronics.com

 Subject: prop torque help  

  

     

Guys I am having trouble working this out and each time get a different figure.  

    

   

    

I have an extention on a torque wrench and need to calculate the new torque.   

    

   

    

The torque without the extention is 60-70 FT pounds  

    

   

    

The formular is  

    

   

    

Actual torque required X torque wrench length         =  Torque wrench reading to acheive required torque  

    

Torque wrench lengh + length of adapter  

    

   

    

   

    

Torque wrench is 16 1/2 inches and the adapter is 3 inches  

    

   

    

Have a go please  

    

   

    

regards Chris  

    

   

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     Release Date: 22/10/2007 7:57 PM 

  22/10/2007 7:57 PM

     [quote][b]

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Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

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VHMUM(at)bigpond.com
Guest

Posted: Tue Oct 23, 2007 3:26 am Post subject: prop torque help

John thanks Just torqued up and wired  tonight...time for bed thanks all

  

 Chris

 [quote]   ---

- The Matronics RV10-List Email Forum -

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

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