The Fab Shop Tube buggies, armor protection and anything else that requires cutting, welding, or custom fab work

ScubaFab Tacoma rear bumper

Thread Tools
 
Search this Thread
 
Old May 10, 2010 | 11:00 PM
  #1  
scuba's Avatar
Thread Starter
Registered User
 
Joined: Jan 2008
Posts: 11,338
Likes: 120
From: Austin, Texas
ScubaFab Tacoma rear bumper

Figured I'd just start this rather then adding pictures to the "my truck got rear ended thread"

Plans : 4X2 for the main body, 2X2 for fender wrap around, 1.5X1.5 for the bed side and tail light protection. All of it is in the 3/16th's-1/4" flavor. I don't do tube, square is easy to work with.


The empty candidate (Bobbed and high clearanced)


Mounts using existing holes in the frame


Mock up


110V/135A Flux core


Current state. It looks bent down because the bedside directly under the light is pushed in. But I assure you that is just optical illusion


That's all for now.
Reply
Old May 11, 2010 | 03:05 AM
  #2  
stock as possible's Avatar
Registered User
 
Joined: Jun 2009
Posts: 414
Likes: 0
From: North Carolina
looking good
Reply
Old May 11, 2010 | 07:05 AM
  #3  
BigBluePile's Avatar
Contributing Member
15 Year Member
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Dec 2006
Posts: 15,192
Likes: 190
From: Sedro-Woolley, WA
Nice man! Not bad for 110v!


Motivates me to go out and finish...well...add to my rear bumper!
Reply
Old May 11, 2010 | 07:07 AM
  #4  
scuba's Avatar
Thread Starter
Registered User
 
Joined: Jan 2008
Posts: 11,338
Likes: 120
From: Austin, Texas
Originally Posted by BigBluePile
Nice man! Not bad for 110v!


Motivates me to go out and finish...well...add to my rear bumper!
I know right. I used to not be able to dial in the settings and couldn't weld with this thing worth a crap. Thought it was because I didn't have enough power but no I just sucked

Reply
Old May 11, 2010 | 08:34 AM
  #5  
stepside trd's Avatar
Registered User
 
Joined: Jan 2009
Posts: 175
Likes: 0
Hey scub, if I may, when welding with flux core, you always want to drag your weld (puddle), using "C" patterns. When using MIG w/gas, you want to push the weld (puddle), and prep your weld surface as best you can to minimize splatter and better penetration. Keep your gun at a 4-5 degree angle (use two hands if need be). Looks good so far though........
Reply
Old May 11, 2010 | 05:00 PM
  #6  
peow130's Avatar
Registered User
 
Joined: Sep 2008
Posts: 3,887
Likes: 16
From: Spokane, WA
x2 on the C patterns and dragging.
Although with my gun, i hold the handle parralel to the metal and it's usually around 15-20 degrees.
Reply
Old May 11, 2010 | 06:02 PM
  #7  
scuba's Avatar
Thread Starter
Registered User
 
Joined: Jan 2008
Posts: 11,338
Likes: 120
From: Austin, Texas
Getting the side wrap arounds done right now (taking a dinner break)

Had to get a new chop saw because my HF one took a dump on my chest today









I have the wrap around sticking out so far so that the 1.5x1.5 will fit on the whole 2x2. It only sticks out about an inch more then my sliders and I don't think it will be a detriment on the trail.

Reply
Old May 11, 2010 | 07:09 PM
  #8  
dropzone's Avatar
Fossilized
iTrader: (6)
 
Joined: Oct 2005
Posts: 19,771
Likes: 456
From: PNW
Originally Posted by scuba
110V/135A Flux core

.

Nice job on this thing. I am using my 115 volt $64 HF flux core welder. Figured for the price I got it (on sale plus a coupon) i can use it to learn to weld again...Flapper wheels cure a lot of splatter

Looking forward to seeing the finished product

edit: are you gonna run a brace behind the wheel well too?

Last edited by dropzone; May 11, 2010 at 07:11 PM.
Reply
Old May 11, 2010 | 07:13 PM
  #9  
tc's Avatar
tc
Contributing Member
 
Joined: Nov 2005
Posts: 8,875
Likes: 3
From: Longmont, CO
Originally Posted by scuba
I have the wrap around sticking out so far so that the 1.5x1.5 will fit on the whole 2x2. It only sticks out about an inch more then my sliders and I don't think it will be a detriment on the trail.
I would suggest at least beveling the front then, as having a square surface sticking out like that will be sure to get hung up on anything it can.

Personally, I would cut the other crosspiece to keep the side wings just inside the outer edge of the tire.
Reply
Old May 11, 2010 | 07:20 PM
  #10  
89silverpu's Avatar
Registered User
 
Joined: Feb 2007
Posts: 2,203
Likes: 0
From: Sierra Nevada's or the Deserts of Las Vegas
Do you know someone with a tube bender? I think the square bed protection is gunna look funky. Just my opinion though. Otherwise lookin good
Reply
Old May 11, 2010 | 09:40 PM
  #11  
scuba's Avatar
Thread Starter
Registered User
 
Joined: Jan 2008
Posts: 11,338
Likes: 120
From: Austin, Texas
Originally Posted by ocdropzone
Nice job on this thing. I am using my 115 volt $64 HF flux core welder. Figured for the price I got it (on sale plus a coupon) i can use it to learn to weld again...Flapper wheels cure a lot of splatter

Looking forward to seeing the finished product

edit: are you gonna run a brace behind the wheel well too?
LOL HF welder ?

Brace from the side wing to the frame and the main mounts you mean ? Yes, they just aren't on the drawing.


Originally Posted by tc
I would suggest at least beveling the front then, as having a square surface sticking out like that will be sure to get hung up on anything it can.

Personally, I would cut the other crosspiece to keep the side wings just inside the outer edge of the tire.
Explain what you mean by beveling a bit better please... ?

Originally Posted by 89silverpu
Do you know someone with a tube bender? I think the square bed protection is gunna look funky. Just my opinion though. Otherwise lookin good
I do know a couple people I could go to for tube work. But then I gotta pay them. And then there's the question of how on gods green earth am I supposed to use 15 feet of this 1.5X1.5 square tube...
I've already told my self : If I don't like the overall look with the square bed protection I'll cut it off and pay someone to do some tube work.




Update, both of the side wings are on, welded, ground down and welded again cause for some reason I was getting poopy welds. This mofo is getting heavy.

Reply
Old May 11, 2010 | 09:45 PM
  #12  
malteserunner's Avatar
Contributing Member
iTrader: (1)
 
Joined: Sep 2006
Posts: 1,537
Likes: 0
From: Ca
I think tc means you should cut the ends at a 45*, like you did on the corners. Just so the blunt face of the tube doesn't hang up on the trail.

Lookin' good so far. Keep it up.
Reply
Old May 11, 2010 | 10:03 PM
  #13  
peow130's Avatar
Registered User
 
Joined: Sep 2008
Posts: 3,887
Likes: 16
From: Spokane, WA
Well to bend the tube you could do it the old fashioned way..
Cut some relief cuts in it in small angles then bend it and weld it all back together..
Reply
Old May 11, 2010 | 10:14 PM
  #14  
algranger's Avatar
Registered User
 
Joined: Aug 2007
Posts: 3,371
Likes: 3
From: Here in the PNW
Looks great man. Good work so far can't wait to see the finished product.
Nothin like the feeling you get from fabbin up your own crap just how you like it
Reply
Old May 11, 2010 | 10:15 PM
  #15  
scuba's Avatar
Thread Starter
Registered User
 
Joined: Jan 2008
Posts: 11,338
Likes: 120
From: Austin, Texas
Originally Posted by malteserunner
I think tc means you should cut the ends at a 45*, like you did on the corners. Just so the blunt face of the tube doesn't hang up on the trail.

Lookin' good so far. Keep it up.

Just like I have it drawn up in this picture ?



Thanks for the compliments

Reply
Old May 11, 2010 | 10:17 PM
  #16  
peow130's Avatar
Registered User
 
Joined: Sep 2008
Posts: 3,887
Likes: 16
From: Spokane, WA
Oooo yeah i forgot to say this in the other post. I think you should bring in the side protectors a few inches..
It looks like if you were to go up against a tree or something that your bumper would get you hung up on the tree or rock or whatever.
Make it hug the body a bit, kinda like a set of sliders.
Plus there wont be as much leverage against the main body of the bumper.
Reply
Old May 11, 2010 | 10:19 PM
  #17  
scuba's Avatar
Thread Starter
Registered User
 
Joined: Jan 2008
Posts: 11,338
Likes: 120
From: Austin, Texas
Originally Posted by algranger
Looks great man. Good work so far can't wait to see the finished product.
Nothin like the feeling you get from fabbin up your own crap just how you like it

Thanks buddy

Yea I've spent around 25-30 hours on it so far. It's a lot of work, but I've only got 120 bucks into it. If I went to a fabber I'd be paying 4-600 bucks.. If I can do it myself why not.

A couple people have already asked me why not but one....



Reply
Old May 11, 2010 | 11:01 PM
  #18  
malteserunner's Avatar
Contributing Member
iTrader: (1)
 
Joined: Sep 2006
Posts: 1,537
Likes: 0
From: Ca
Originally Posted by scuba
Just like I have it drawn up in this picture ?

Thanks for the compliments

Exactly....like in the drawing.
Reply
Old May 12, 2010 | 02:23 PM
  #19  
BigBluePile's Avatar
Contributing Member
15 Year Member
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Dec 2006
Posts: 15,192
Likes: 190
From: Sedro-Woolley, WA
Originally Posted by ocdropzone
Nice job on this thing. I am using my 115 volt $64 HF flux core welder. Figured for the price I got it (on sale plus a coupon) i can use it to learn to weld again...Flapper wheels cure a lot of splatter

Looking forward to seeing the finished product
ehhehe x2! I got mine a pawn shop!
Reply
Old May 12, 2010 | 04:36 PM
  #20  
scuba's Avatar
Thread Starter
Registered User
 
Joined: Jan 2008
Posts: 11,338
Likes: 120
From: Austin, Texas
Some fullish body pictures of how it sits right now. Didn't get any work done on it today and finals are next week. So I have no clue when I'll make more progress on it.







Reply



All times are GMT -8. The time now is 12:53 PM.