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Project:
Patrol
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Listing of Entries
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- (393)
Access Panel
- (4)
Aileron
- (3)
Aileron 4130
- (5)
Articles
- (4)
Attach Angle
- (3)
Avionics
BOM
- (8)
Capstrip
- (1)
Controls
- (1)
Drawings
- (1)
ENG CHANGE
- (1)
Empennage
Engine
Firewall
Fuel System
- (3)
Fuel Tank
- (1)
Fuselage
- (1)
Hinge
- (3)
Inspection
- (1)
Instrument Panel
Interior Finish
Landing Gear
Lighting
N289R
- (6)
Not Useful
- (1)
Paint / Decals
Painting
- (5)
Patrols
- (3)
Pictures
Pitot
- (1)
Propeller
Proprietary
- (3)
Rear spar
- (56)
Reference
- (21)
Research
- (1)
Rib Tooling
- (3)
Skin Bend
- (1)
Skin Stand
Spar
- (2)
Stiffener
- (3)
Tail Feathers
- (2)
Tools
- (40)
Tools Useful
- (14)
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Leading edge bend...
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Drill Jig for...
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Press bend
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Tools I find useful
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rib spring back adjust
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thin kerf blade for...
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used to cut 1/16 x...
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aluminum cutting...
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aluminum blade for...
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Spiral trim router bits
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Bubble Level Drills
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Drill jig
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Sheet metal
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Silver solder jig
TrailingEdge
Welding
- (1)
Wing Access
- (1)
Wing Attach
- (3)
Wing Conduit
- (1)
Wing Flap
- (4)
Wing Light
- (1)
Wing Root
- (2)
Wing Skin
- (11)
Wing Spar
- (1)
Wing Tip
- (3)
Wing Tooling
- (1)
Wing Vent
- (1)
Wing anodize
- (1)
Wings
- (2)
Wings 2024
- (12)
Wings 4130
- (5)
Workshop
- (6)
Time
- (4)
Rib Straight
- (1)
Rib angles
- (1)
Wingassemble
- (5)
Wing trim
- (1)
Wing ribs
- (1)
Table grid
- (2)
Last check
- (3)
Wing build
- (4)
Details
- (1)
How to Video
- (4)
Wing pulley
- (3)
Wing hanger
- (6)
Safety Notic
- (21)
Welding 4130
- (1)
Receipt
- (48)
TOOLS_MDF
- (5)
Wing False
- (3)
Brake
- (2)
RibForming
- (2)
Wing Drill
- (1)
FLAP
- (2)
gimp
- (1)
Wing Aileron
- (1)
Leading Edge
- (1)
Spar holes
- (1)
MDF
- (2)
Aileron bend
- (1)
RefLinks
WING STRUT
- (1)
LSA
- (1)
AILERONCOVER
- (1)
flapskin
- (1)
Skin aileron
Skin flap
- (1)
TOOLS TAIL
- (1)
BENDER2
TUBEBEND
- (1)
Builder Name:
Stan Timmerman
-
Project:
Bearhawk - Patrol
Total Hours:
1029.5
Total Expense:
$10696.05
Start/Last Date:
Jul 01, 2014 - No Finish Date
Friendly URL:
https://eaabuilderslog.org?s=Patrol
Home or Last Project Picture
Jan 30, 2020
Leading edge bend Test with sheet metal brake
- (40 hours)
Category: Tools Useful
Modify sheet metal brake to bend leading edge
scrap steel for bracket
1580400871901624778828.jpg
1580400882419283709521.jpg
1580400893878968455927.jpg
bracket material split in two
1580410735191817694556.jpg
test of brackets attached to moving clamp bar
1 1/4 black iron pipe (there is internal weld seam)
bracket attached to moving brake clamp. The black blocks ""fingers"" will not be used.
Axle 1 3/8 with groove that will slide into pipe
1 1/2 pvc pipe is split and overlays 1 1/4 iron pipe. The slot is used to expose the set screws.
adjustable bearing offset
axle has 1/4 tapped thread to ease assembly
screw used to pull axle out of pipe. Lock ring fixes axle in place
adjustable bearing (25 mm axle)
set screws lock axle in place
set screws lock axle
1582396180471-1080550129.jpg
stainless 1/4 20 screws hold sheet metal against ""mandrel foot""
mandrel does not move and is lowered in the normal fashion like any sheet metal brake
1582396262698-1514790045.jpg
mandrel is moved up and out with the normal adjustments any sheet metal brake has.
top wrench pulls together bottom wrench locks in place
Mandrel does not move it is the sheet metal brake foot. Lower 1 1/2 pipe rotates around mandrel
1582679136581787563450.jpg
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