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ARIXTRA Build Thread by ISAAC NAJARY

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Old 08-25-2012, 09:09 PM
  #26
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Old 08-27-2012, 03:54 PM
  #27
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Default RE: ARIXTRA Build Thread by ISAAC NAJARY

Hi Najary

Nice report

I will be watching yours next steps.

How do you want to do a finish of surface?

Are you going to using tissue, covering film or thin glass cloth with resin?

Anyway please check the weight of wings before and after of course ( as you always have done ))

Best Regards from Poland/UK Najary )

Leslaw


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Old 08-27-2012, 04:21 PM
  #28
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Default RE: ARIXTRA Build Thread by ISAAC NAJARY

I'm not sure I caught the steps you took on the trailing edges - is it just a thin layer of balsa, and a more robust piece was used to support during gluing?
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Old 08-28-2012, 09:44 PM
  #29
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Quote:
ORIGINAL: przytek

Hi Najary

Nice report

I will be watching yours next steps.

How do you want to do a finish of surface?

Are you going to using tissue, covering film or thin glass cloth with resin?

Anyway please check the weight of wings before and after of course ( as you always have done ))

Best Regards from Poland/UK Najary )

Leslaw


Hi Leslaw

I will use MonoKote.

Best regards,

Isaac Najary
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Old 08-28-2012, 09:49 PM
  #30
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Quote:
ORIGINAL: gaRCfield

I'm not sure I caught the steps you took on the trailing edges - is it just a thin layer of balsa, and a more robust piece was used to support during gluing?
Hi Joe

You right, is it 1.5 mm balsa, and a more robust piece was used to support during gluing.

Best regards,

Isaac Najary
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Old 08-28-2012, 09:51 PM
  #31
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Old 08-28-2012, 09:53 PM
  #32
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Old 09-04-2012, 05:08 AM
  #33
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Old 09-04-2012, 05:11 AM
  #34
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Old 09-04-2012, 05:13 AM
  #35
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Old 09-04-2012, 05:15 AM
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Old 09-04-2012, 05:17 AM
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Old 09-04-2012, 05:19 AM
  #38
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Old 09-07-2012, 08:13 AM
  #39
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Old 09-10-2012, 08:57 AM
  #40
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Default RE: ARIXTRA Build Thread by ISAAC NAJARY

The trick is to saturate the foam with large quantity off CA, about 1CC, together with the gluing of the plywood. that make the foam in this area like stiff block that harden the control surface and prevents flutter.

After I screw the bolts I unscrew them drip little CA in the screwing.

Isaac Najary
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Old 09-10-2012, 10:28 PM
  #41
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Old 09-13-2012, 07:48 AM
  #42
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Old 09-13-2012, 07:50 AM
  #43
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Default RE: ARIXTRA Build Thread by ISAAC NAJARY

Saving 11 grams (54.3-43.3)
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Old 09-13-2012, 07:53 AM
  #44
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Old 09-14-2012, 08:23 AM
  #45
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Default RE: ARIXTRA Build Thread by ISAAC NAJARY

Hi

Can you explain what you are doing with the wingtube?

I see it cut down in three parts?

Thanks
Winfried
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Old 09-14-2012, 10:47 PM
  #46
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Quote:
ORIGINAL: wvr

Hi

Can you explain what you are doing with the wingtube?

I see it cut down in three parts?

Thanks
Winfried
Hi Winfried,

This is not the wingtube, it is the wingtube sleeve.

Best regards,

Isaac Najary
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Old 09-15-2012, 12:51 AM
  #47
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Default RE: ARIXTRA Build Thread by ISAAC NAJARY

Thanks, in my Twister building days these sleeves where yellow, I assume Kevlar....

I enjoy watching this build again!

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Old 09-16-2012, 10:24 PM
  #48
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Default RE: ARIXTRA Build Thread by ISAAC NAJARY

The wing incident adjusters (13.6 grams) will be remove after some flights, when I will be satisfy with the wings incident.

I will be able to reinstall the wing incident adjusters any time I want.

I use this method in my Osmose and my Xigris, and it works great.

Best regards,

Isaac Najary

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Old 09-17-2012, 09:42 PM
  #49
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Default RE: ARIXTRA Build Thread by ISAAC NAJARY

Saving 24 grams (507-483).
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Old 09-19-2012, 06:20 AM
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Default RE: ARIXTRA Build Thread by ISAAC NAJARY

Final sanding
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