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fryed_1
03-09-2006, 06:48 PM
Ok finally getting around to cutting mine out. Got a bunch of steel and thick aluminum from a lady that was using steel supports in her house for free. About 12 12ft long peices in all various thickness.

The peices are 8" wide and 12ft long, so I figured 8" would be good enough for the center section. I know 8" tall in the center will more than fit a winch, but will 8" front to back fit it?

Basically it's going to be 58" wide. That will give me about 1/2" on either side of the front end sticking out to add on to if I wanted.

The center section is 8x8" for 30" across the middle.

The last 14" on either side taper up from the bottom from 8" to 5" as looking from the front.

Looking from the top down, the last 14" would taper from 8" thick to 4" thick.

I chose 30" because that is dead center on the frame, which would make the mounting points just inside where it starts to taper. Would also make a good mounting point for d-rings (shown below in blue).

I'm going to use the 1/4" stuff I have for the front, back, internal bracing and making new brackets, but figured for the top and bottom that the aluminum (I think it's around 3/16) would be fine and help to keep the weight down some. Bad idea? Below you can see the steel marked in red. The top pic is looking at it from the front. The bottom pic is looking at it from the top.

Anyways, excuse the crude drawing. I'm not up to snuff on my mspaint skills.

http://i2.tinypic.com/r0yq21.jpg

fryed_1
03-09-2006, 06:51 PM
oops... on that top pic, the top and bottom lines would be black for the thicker aluminum covering the top and bottom of the bumper. The front would be all steel though.

02tj
03-09-2006, 07:42 PM
nice, take some pics when you start cutting.

fryed_1
03-09-2006, 07:50 PM
well I got the top and bottom cut out, but ran out of cutting disks. It took 1 each just to make those peices. I think I'm going to need to get a heavier duty cutter or spend a fortune on 4.5" disks.

I'm just wondering if anyone sees a problem using lighter weight aluminum (still tough, just not as tough as the steel) for the top and bottom. I figure it could probably cut 30 or more pounds of the weight of the thing. The front and back of it, as well as the brackets which extend through to the front and attach to the d-rings would be all steel. I'd like to find some of that diamond plate stuff for the top to make it pretty and a little grippy if you need to stand on it for whatever reason.

H2_RECOVERY
03-09-2006, 11:16 PM
HEY BRAIN WOULD YOU LIKE TO SELL SOME OF IT? i'M TRYING TO MAKE A BIG STEP BUMPER FOR THE REAR OF MY tJ AND I HAVE A PLASMA CUTTER THAT WILL SLICE RIGHT THROUGH IT.

fryed_1
03-10-2006, 01:36 AM
I might have a little left afterwords, 12-15ft or so.

I have 5 of the 12ft 1/4" steel right now. It takes 1 to make the front bumper, and another to make the rear. It might take 2 more to make rails. You can have whatever is left after that. I'll try to measure them out tomorrow or saturday and let you know how much is left.

H2_RECOVERY
03-10-2006, 02:21 AM
cool

ProjectNick
03-10-2006, 02:15 PM
Ok finally getting around to cutting mine out. Got a bunch of steel and thick aluminum from a lady that was using steel supports in her house for free. About 12 12ft long peices in all various thickness.

The peices are 8" wide and 12ft long, so I figured 8" would be good enough for the center section. I know 8" tall in the center will more than fit a winch, but will 8" front to back fit it?

Basically it's going to be 58" wide. That will give me about 1/2" on either side of the front end sticking out to add on to if I wanted.

The center section is 8x8" for 30" across the middle.

The last 14" on either side taper up from the bottom from 8" to 5" as looking from the front.

Looking from the top down, the last 14" would taper from 8" thick to 4" thick.

I chose 30" because that is dead center on the frame, which would make the mounting points just inside where it starts to taper. Would also make a good mounting point for d-rings (shown below in blue).

I'm going to use the 1/4" stuff I have for the front, back, internal bracing and making new brackets, but figured for the top and bottom that the aluminum (I think it's around 3/16) would be fine and help to keep the weight down some. Bad idea? Below you can see the steel marked in red. The top pic is looking at it from the front. The bottom pic is looking at it from the top.

Anyways, excuse the crude drawing. I'm not up to snuff on my mspaint skills.

http://i2.tinypic.com/r0yq21.jpg

You know there is a little program out there called AutoCAD. An old version is really cheap. Now if you are like me you already have ACAD 06 and a copy of Pro Engineer on the Way

ProjectNick
03-10-2006, 02:16 PM
LOL either way keep us updated I wanna see this thing

fryed_1
03-10-2006, 04:28 PM
http://i2.tinypic.com/r28adv.jpg

MUDBUG
03-10-2006, 05:41 PM
lol

Pacifier
03-10-2006, 06:04 PM
That's funny!

02tj
03-10-2006, 08:12 PM
rotflmao!!!!!!!!!!!!!!!!!!!!!!!!

ProjectNick
03-11-2006, 03:51 PM
http://i2.tinypic.com/r28adv.jpg

I DO SO I CAN DO THIS

http://i14.photobucket.com/albums/a332/projecttheory/3dPress.jpg
http://i14.photobucket.com/albums/a332/projecttheory/3dPress2.jpg