| From: | "Gene Burbeck" <gburb-at-advantagecs.com> |
| Subject: | RE: Gene is building a tank! [TANKS] |
| Date: | Fri, 22 Dec 2006 09:36:09 -0500 |
| Reply-To: | tanks-at-rctankcombat.com |
Is ABS a good material for a tank frame? I have some 3/8" black ABS sheets that might work nicely. I was thinking of tapping pieces of aluminum angle (1/4" thick), rather than edge tapping the ABS, to attach the chassis pieces together. 5/16" counter-sunk screws through the ABS and tapped into the aluminum angle. I've never builting anything this big and I'd like to know ahead of time if this type of frame construction will hold up. Is 3/8" ABS attached together well (NOT edge tapped) enough for a fast 200 lb machine to withstand minor crashes? The real impact surfaces, corners and edges will be covered with 1/4" aluminum to transfer the force evenly to the frame. So, what do you guys think, will it bust the first time I run into a tree?
Gene
A bunch of pictures and info about the tank I'm building.
Gene
From: tanks-admin-at-rctankcombat.com [mailto:tanks-admin-at-rctankcombat.com] On Behalf Of Gene Burbeck
Sent: Thursday, December 21, 2006 9:18 AM
To: tanks-at-rctankcombat.com
Subject: RE: Gene is building a tank! [TANKS]
12/19/06
I worked on tracks today, got most of the cleats cut out. The conveyor belt material looks really good. The one potential weak point I can imagine is the hammer-in aligator belt lacing. I'm a little concerned it will tear out, so I'm considering overlapping the ends of the belt under one of the cleats, and glueing them together in addition to the 3 bolts through the belt ends.
12/21/06
The tracks are coming together surprisingly quickly. By making jigs for the drill press and the chop saw, I have been able to really speed things along and make my work more accurate. Each (of about 150) cleat needs 3 holes drilled in it and each 6" wide belt needs about 40 sets of three holes drilled. The 1/4"-20 screws look a little wimpy, so I think I'll send those back and get 5/16"-18 hardware.
Gene
t55-004.jpg
t55-1[1].jpg <t55-1%5B1%5D.jpg>
OT-54 flame tank 2.jpg <OT-54_flame_tank_2.jpg>
T-55-3[1].jpg <T-55-3%5B1%5D.jpg>
OT-54 flame tank flaming.jpg <OT-54_flame_tank_flaming.jpg>
T55-AMX-13[1].jpg <T55-AMX-13%5B1%5D.jpg>
OT-54 flame tank.jpg <OT-54_flame_tank.jpg>
T55[1].jpg <T55%5B1%5D.jpg>
t54 collage.jpg <t54_collage.jpg>
COMBAT CHARACTERISTICS
Years of manufacture 1947-1959
Weight 36 t
Crew 4
Overall dimensions:
- length 9,000 mm
- width 3,270 mm
- height 2,400 mm
Armament:
- main gun, mm 100 mm
- coaxial machine gan and bow machine gun, mm 7.62 mm
Armour 20-200 mm
Engine power output 520 hp
Maximum road speed 50 km/h
Cruising range 350-400 km
T-54line drawings.gif <T-54line_drawings.gif>
t54-001.jpg
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t54-003.jpg
t54-005.jpg
t55-001.jpg
t55-002.jpg
t55.jpg
t-55-wire_big.jpg
t-55_big.jpg
t-55-1_big.jpg
t-55-2_big.jpg
t-55-3_big.jpg
t54-004.jpg