R.J. Dauhn Aircraft LLC. RJDauhn Aircraft LLC - base

RJ Dauhn Aircraft LLC,
Flight aircraft surfaces and fuselage skin repair headquarters
Flight control surface repair.

Our Corrugated Skins - There is a difference!

Example one:  90 degree offset 3'' peak to peak. 3'' must be precise.  If this tolerance is not exact with each corrugation it will progressively become out of specs.  Example:  Each corrugation will become further out of specs with each corrugation application.

Example two:  If exact 90 degrees from the horizontal is not maintained the rivet holes in the spar will become off set and no longer align with the proper spacing from the corrugation.  Further; the top and bottom trailing edge corrugation will also be out of alignment.

Ailerons:  There is an offset of 7 degrees off the 90 degrees horizontal plus 40 arc minutes (there are 60 arc minutes in one degree).  Therefore, this totals just slightly more than 7.5 degrees off the horizontal 90 degrees.  In as much as the corrugated skin is offset the “peak to peak” will be slightly more than 3'' as measured from the horizontal.  All these factors must be considered in order to maintain the proper specs.

Beechcraft corrugated skins measurements are not 3'' peak to peak; they are less.  This slightly less dimension will be enough that the corrugations will not align with the spar holes.  RJ Dauhn Aircraft is capable of fabricating these required dimensions.

Do not be misled by our lower prices.  We have designed fixtures in order to accomplish these requirements.  As a consequence, we enjoy a lower production cost which, in effect, is passed on to you, the customer.  Give us a try; you won’t be disappointed.

 

ITEM

PRICE

Lower Flap (.020 thick) 12'' x 84''

$110.00

Upper Flap (.020 thick) 12-1/4'' x 84''

$105.00

Lower Aileron (LH) 12'' x 69''

$95.00

Lower Aileron (RH) 12'' x 69''

$95.00

Upper Aileron (LH) 9-5/8'' x 69''

$89.00

Upper Aileron (RH) 9-5/8'' x 69''

$89.00

Rudder or Elevators24'' x 69'' 

$120.00

Rudder29'' x 69'' 

$230.00

For Beechcraft “style” corrugation:  Call for price


Shown below are corrugated skins. Notice how exact the dimensions are to one another We do sell the skins separately at a very competitive price.

Please click on any of the photos for a larger view!



An arbor press set up to make the a small bend required in the fabrication of a Cessna lower aileron skin This vertical press break is set up exclusively to fabricate and manufacture Cessna type corrugated skins.
An arbor press set up to make the a small bend required in the fabrication of a Cessna lower aileron skin This is a Cessna C170 round type corrugated skin. Notice how the upper and lower corrugations match perfectly. Each skin is individually inspected for accuracy.
As you can see, constant attention is given throughout the entire fabrication process. Our True Quality corrugated aircraft skins are still priced competitively. An arbor press set up to make the a small bend required in the fabrication of a Cessna lower aileron skin An arbor press set up to make the a small bend required in the fabrication of a Cessna lower aileron skin
An arbor press set up to make the a small bend required in the fabrication of a Cessna lower aileron skin These skins are manufactured to the FAA approved specifications, Notice the beautiful alignment matching up the radius and corrugation on these skins.
An arbor press set up to make the a small bend required in the fabrication of a Cessna lower aileron skin Completed Corrugated controls inspected and ready for shipment.