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  #1  
Old 10-30-2019, 12:16 PM
jdog0411 jdog0411 is offline
 
Join Date: Aug 2019
Location: Parker, Colorado
Posts: 28
Default Another "cutting stiffeners" question

This should be a simple question, although I didn't see an answer when I searched.

I'm trimming the stiffeners in the practice kit, and know that Van's provides notches where the beginning and end of the cut should be so that the cut is made correctly. My question is, where should the cut be made in relation to the notches? Beginning of the notch, center of the notch, end of notch? Does it matter? I'm probably getting too specific here, but didn't know if the tolerances would be critical when doing the same thing on the actual plane parts.
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  #2  
Old 10-30-2019, 12:22 PM
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fl-mike fl-mike is offline
 
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Default

I don't think it matters.
I aimed for the middle of the hole radius.
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  #3  
Old 10-30-2019, 12:25 PM
Ralph Inkster Ralph Inkster is offline
 
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Location: Calgary, Alberta
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Default

Center of notch. Allows for edge distance clearance and leaves spacing away from other parts in assembly
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  #4  
Old 10-30-2019, 12:34 PM
jdog0411 jdog0411 is offline
 
Join Date: Aug 2019
Location: Parker, Colorado
Posts: 28
Default

great, thanks!

So after cutting then you just round any sharp corners and deburr all edges, correct?
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Parker, CO
RV-14A Under Construction
Empennage Kit arrived on 10/11/19.
Vertical Stabilizer DONE
Rudder DONE
Began Horizontal Stabilizer 01/28/20.
Horizontal Stabilizer DONE
Started Elevators on 01/24/20.
Donated: 2019
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  #5  
Old 10-30-2019, 12:40 PM
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sbal0906 sbal0906 is offline
 
Join Date: Aug 2009
Location: Winnipeg, Canada
Posts: 214
Default

Quote:
Originally Posted by jdog0411 View Post
great, thanks!

So after cutting then you just round any sharp corners and deburr all edges, correct?
That's right. That's pretty much the rule always.

Cheers,
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