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Project:
Patrol
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Listing of Entries
(Please mouse-over any icon to get a description of that function).
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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)
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metal brake MOD
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Sheet roller
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make guide for rivet...
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Anvil
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sheet metal edge
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Joggle
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B-SPOT BUCKING BAR
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Saw jig with tenryu...
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Solidworks
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solidworks
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Level for straight...
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Level for straight...
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Notch jig
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Water level
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C-frame used for...
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Aluminum rivet...
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Attach angle clamps
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TP116 - Hand Rivet...
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Round Flange with...
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Rivet gun Hammer
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Flanging tool
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Metal bandsaw made...
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Spar center finder
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Duplicate parts
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Cut off saw used to...
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Rear Capstrip...
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Rib attach angles
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Making steel hinges
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Tool for notching...
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Table setup for...
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Transfer punch and...
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Large holes
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Clean up edges of...
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Cut 1/16 capstrips
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Make Straight Edge
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Handy home made tools
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spar is made straight
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Table for spars
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Drilling and...
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Joggle tool for...
Tools Useful
- (14)
TrailingEdge
Welding
- (1)
Wing Access
- (1)
Wing Attach
- (3)
Wing Conduit
- (1)
Wing Flap
- (4)
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- (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
Feb 26, 2023
Sheet roller
- (28 hours)
Category: Tools
2- 10foot 1 1/4 inch black iron pipe
1- 10 foot 1 inch black iron pipe
2 3/4" Shaft Coupler with Keyway Carnell Sales, Inc. SHFTR-1200
2- 10 Tooth Sprocket for #40 Roller Chain Carnell Sales, Inc. 40B10
2- #40 Roller Chain Carnell Sales, Inc. 40-1R
5- 1 1/4 pvc couplers cut long ways
5- 1 inch pvc coupler cut long ways
image.jpg
my first attempt at holding 1 inch pipe down with a 10 foot 2x4 did not work
I tried to make bearings out of pvc fittings and polyurethane blue
the first methond with 2x4 only worked for small widths
3/4" Shaft Coup with Keyway ,10 Tooth Sprocket for #40 chain
roller only worked for small widhths
I wanted to create a small radius on bottom
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hand bent bottom to make small radius
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initial bend started by pinching metal down with pipes and using a length of wood to start bend
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without the use of a center clamp
difference with and without center clamping
center clamp used to pinch 1 inch pipe against the two 1 1/4 pipes
center clamp released and applied as metal is rolled
center clamp released rolled and the center clamp applied
70043771161__F2E3F994-9BB0-43F3-A0EE-492449D10803.mov
70043780787__01A4DDAE-F6B1-4B53-8499-9E893F303B7B.mov
70043789519__8836AB08-538B-4489-9F3E-0440A6B045F0.mov
tiny index between application of center clamp
roll, center clamp, center release, roll - repeat
the 2x4 end clamps will move during the rotation
center clamp is needed since the 1 inch deflects in the center
both ends are clamped. The 2x4 clamp will move as pipes are rotated
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pvc pipe used to keep pipes from spreading when forced together
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over view walk around
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