All,
I have tried to search for information on the correct elevation differences between the front and rear spar. My plans do not have the sizes for the spars.
I need this to check my attachment points for each spar on the frame as well as make a jig for the wing to check the wing structure as well as the root points on the frame / fuselage.
1. From the plans that I have it appears that the bottoms of the front and rear spars are level with each other at the root. If this is true them the attachment points for the spars are offset in the vertical direction by a set amount of distance due to the difference in spar height bolt hole location at the root attachment point. Is this Correct?
2. If #1 is correct and the spars are in parallel and vertical with each other at the root attachment point, then the spar bolts would be horizontal with each other and offset vertically by the difference in height of the spar and would be rotated or set at a inclined degree amount from horizontal from the frame of (? 1.75 degrees?) Is this correct?
3. If #1 and #2 is correct , what is the offset difference in height of the front spar to the rear spar at the bolt / root locations. I do not have that measurement on my plans nor have I been able to locate measurement via search on this site.
Thanks for the help in advance ,
Ken
I have tried to search for information on the correct elevation differences between the front and rear spar. My plans do not have the sizes for the spars.
I need this to check my attachment points for each spar on the frame as well as make a jig for the wing to check the wing structure as well as the root points on the frame / fuselage.
1. From the plans that I have it appears that the bottoms of the front and rear spars are level with each other at the root. If this is true them the attachment points for the spars are offset in the vertical direction by a set amount of distance due to the difference in spar height bolt hole location at the root attachment point. Is this Correct?
2. If #1 is correct and the spars are in parallel and vertical with each other at the root attachment point, then the spar bolts would be horizontal with each other and offset vertically by the difference in height of the spar and would be rotated or set at a inclined degree amount from horizontal from the frame of (? 1.75 degrees?) Is this correct?
3. If #1 and #2 is correct , what is the offset difference in height of the front spar to the rear spar at the bolt / root locations. I do not have that measurement on my plans nor have I been able to locate measurement via search on this site.
Thanks for the help in advance ,
Ken