13 February 2014

Prop Shaft Assembly + Wing Rib Lamination




Gluing a biscuit into Prop Shaft Rear part


Applying glue to outside of biscuit


Inserting biscuit

Biscuit in place


Tool for keeping biscuits perpendicular in the Prop Shaft parts


Special tool to maintain biscuit face perpendicularity in Prop Shaft Rear part


Biscuit in place


Making a donut shaped biscuit that goes around the Fuse Tube


Two of the finished Fuse Tube biscuits and other biscuits


Getting ready to glue another biscuit (donut shaped to clear Fuse Tube)


Inserting donut shaped biscuit


Gluing a Titanium part that is part of the rear bearing seat assembly into the Prop Shaft Rear part using a custom designed alignment tool

Donut shaped biscuit in place




Video of assembling biscuit that goes around Fuse Tube 



Two Prop Shaft Rear parts with biscuits glued in place, drying


All the cores for the constant chord part of the wing trailing edge for the airplane


The Balsa Express -- all the balsa for the wing end ribs, on its way to get cut on the laser


Chris ready to ride (once he puts his helmet on!)


Removing sacrificial layers from Prop Pin Support Tube so that it can slip fit with Prop Pin




Video of removing sacrificial layer from Prop Pin Support Tube




Video showing Prop Pin tubing (not cut to length) fitting into Prop Pin Support Tube




In process of sanding Prop Pin Support Tube to fit inside Prop Shaft Rear


Some of the gussets used to support the Prop Pin Support Tube inside the prop shaft


Applying glue to the back side of the Prop Pin Support Tube prior to gluing


Prop Pin Support Tube and center gussets in place


Applying smaller gusset to Prop Pin Support Tube


Ready to glue second biscuit to enclose Prop Pin Support Tube


Inserting the biscuit


Prop Pin Support tube fully enclosed inside biscuits (through hole on surfaces to be cut out later)


Two completed Prop Shaft Rear assy's drying (one including Titanium rear bearing part glued this day


Foam-only biscuit for Prop Pin


Gluing biscuit into Prop Pin


Prop Pin with end cap and three biscuits in place


Prepping a support board for wing rib vacuum bagging


A glued and taped main wing rib section (Rib 0) , inside shuck, ready for vacuum bagging


Two wing rib sections covered with bleeder cloth, ready for bagging


Loading a wing rib section into the vacuum bag


Applying the vacuum connection


Connection in place, sealing the bag


Sealing the vacuum bag


Vacuum gauge setup


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Two wing rib sections under vacuum to glue laminations in place


A completed rib section



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