Slats

Day 20: Slats Completed (1hr 20m)

January 15, 2011
Day 20: Slats Completed (1hr 20m)

Started the day with…. yep, you guessed it deburring and priming on the pilot-side outboard slat. After re-assembly the skin was riveted to the spar and now all four slats pieces are complete, bar the tips. While waiting for the primer to dry I had gone back to hacking away at the tips to...

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Day 19: Slats 3 and 4, More Tip Work (1h 15m)

January 9, 2011
Day 19: Slats 3 and 4, More Tip Work (1h 15m)

Another build day, another deburring session. I took the assembled slat apart, deburred holes and edges and applied primer. Again, while waiting for the primer to dry I had another go at the tips. I got them pretty close this time but still a little too large to get inside the ends. With the...

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Day 18: Slats 2 and 3, Cut Out the Tips (2h)

January 8, 2011
Day 18: Slats 2 and 3, Cut Out the Tips (2h)

Made good progress today. Started out in typical fashion with hole deburring and priming of the second slat: the pilot side inboard slat. While waiting for the primer to dry I had a go at cutting out the tips from the fibreglass mould. I had contacted Zenith to ask the best method and they...

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Day 17: Attach Top Skin to Left Inboard Slat (50m)

January 2, 2011
Day 17: Attach Top Skin to Left Inboard Slat (50m)

With a bit more confidence we tackled folding over the skin onto the left inboard slat ribs. With this slat the two end ribs lined up almost exactly with the pre-drilled holes but the middle rib was quite tricky to locate where the holes were. A couple of times I thought we were close...

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Day 16: Install Ribs into Outboard Slats (2h)

January 1, 2011
Day 16: Install Ribs into Outboard Slats (2h)

If you’ve read the last few days you know what is coming up. Disassembled the components, deburred all the holes and applied primer to both slats. I then re-assembled everything and riveted. At one point we had quite the slat factory going on…. one complete, two awaiting the top skin being attached and one...

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Day 15: Two Outboard Slats (2h 30m)

December 30, 2010

Since the top part of the skin attachment had proved so tricky I decided that I would get the two out board slats in the same position as the pilot-side inboard slat: waiting for the top of the skin to be attached. So I basically repeated the steps from before: drilled the doublers into...

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Day 14: Top Skin to Pax Inner Slat Ribs (3h)

December 29, 2010
Day 14: Top Skin to Pax Inner Slat Ribs (3h)

I had a couple of replies on the forums. One went into some detail about how they had used straps to cinch the metal skin to the ribs and then four pairs of hands to push the skin down while someone tried to get the holes in the ribs to line up “all with...

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Day 13: Left side inboard slat (1h 50m)

December 28, 2010
Day 13: Left side inboard slat (1h 50m)

While waiting for some online help on finishing the first slat I got started on preparing the second inboard slat, the left one, or pilot’s side. I basically repeated all the steps from the previous days with the pax-side slat but I got them all done in one day. Drill #40 holes through the...

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Day 12: Install ribs to right inboard slat (1h 35m)

December 27, 2010
Day 12: Install ribs to right inboard slat (1h 35m)

In what is becoming a common start to the build day, the first task we deburring all the holes, applying our primer and then re-assembling everything for riveting. Before Christmas I bought a compressor so that we could use the air gun for riveting – that box of 3000 rivets is scary! – so...

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Day 11: Slat Ribs and (1h 30m)

December 26, 2010
Day 11: Slat Ribs and  (1h 30m)

The day started off with completing the 8 ribs by deburring the holes, applying protection and then riveting together the rib, L-angle and bracket. After this the ribs were cleco’d into place on the skin using the pre-drilled holes Note how cool it is that the ribs pull the skin into shape underneath. Then...

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