Notices
GM Drivetrain & Suspension Chassis | Transmission| Driveshaft | Gears/Rear End/Differential | Traction Aids

What thickness metal for shock mount brackets?

Thread Tools
 
Search this Thread
 
Old 09-02-2010, 07:52 PM
  #1  
Resident Retard
Thread Starter
iTrader: (31)
 
BlackGMC's Avatar
 
Join Date: Jan 2006
Location: Fort Worth - TX
Posts: 17,216
Received 20 Likes on 16 Posts
Default What thickness metal for shock mount brackets?

I am going to be making some brackets for my shocks to try and get a better angle. These will be for the upper mount, with the lower shock extenders i allready have they are sitting about 31* from the horizontal. I am shooting for 10-20*. I was thinking about using 3/16 steel, i fear that 1/8 steel is tooo thin and will bend. Any opinions?
Old 09-02-2010, 07:59 PM
  #2  
5 year bitches!
iTrader: (7)
 
Quik's Avatar
 
Join Date: Oct 2003
Location: Pittsburgh!!!!!!!! Pa
Posts: 4,890
Likes: 0
Received 2 Likes on 2 Posts
Default

3/16 is what motor mounts are made out of from spohn to give you idea... 1/4 is some thick **** but wont bend

3/16 would be standard id use. in short pieces and bent pieces it has more strenght then longer spands
Old 09-02-2010, 08:02 PM
  #3  
Resident Retard
Thread Starter
iTrader: (31)
 
BlackGMC's Avatar
 
Join Date: Jan 2006
Location: Fort Worth - TX
Posts: 17,216
Received 20 Likes on 16 Posts
Default

ya, i don't think my 220 mig can weld 1/4 and get good pentration ..I think they will be roughly 8 inches long and triangular shaped. They will be welded to the existing mount so the exposed piece of metal will be roughly 5-6 inches long. They will also be a couple of peices that tie the two brackets together... Think that will be allright?
Old 09-02-2010, 08:10 PM
  #4  
11 Second Truck Club
iTrader: (48)
 
fastrt's Avatar
 
Join Date: Jul 2007
Location: Midlothian, Texas
Posts: 1,986
Likes: 0
Received 1 Like on 1 Post
Default

i agree with 3/16. 1/4 is overkill
Old 09-02-2010, 08:12 PM
  #5  
5 year bitches!
iTrader: (7)
 
Quik's Avatar
 
Join Date: Oct 2003
Location: Pittsburgh!!!!!!!! Pa
Posts: 4,890
Likes: 0
Received 2 Likes on 2 Posts
Default

my lincoln 240 v mig can easily penetrate 1/4. alot comes with technique
Old 09-02-2010, 08:17 PM
  #6  
Resident Retard
Thread Starter
iTrader: (31)
 
BlackGMC's Avatar
 
Join Date: Jan 2006
Location: Fort Worth - TX
Posts: 17,216
Received 20 Likes on 16 Posts
Default

well i know i can weld 3/16 easily, pushing it to 1/4 is a safety concern for me, i don't want them failing plus it not recommended with the literature that came with my welder...
Old 09-02-2010, 08:22 PM
  #7  
TECH Junkie
iTrader: (18)
 
skeet's Avatar
 
Join Date: Feb 2007
Location: P.A. TX
Posts: 3,157
Likes: 0
Received 2 Likes on 2 Posts
Default

if not mistaken when i redid the 4 link and went with some stand offs to move the shock angle, i ( we ) used 1/16th steele plate, i put a bushing in between ( where the bolt would go through ) to strengthen the steele i can get a picture for ya if ya like? then again its only less 4 inches long rectangular shaped ..
Old 09-02-2010, 08:24 PM
  #8  
TECH Resident
iTrader: (7)
 
brent5631's Avatar
 
Join Date: Nov 2006
Location: Dallas
Posts: 862
Likes: 0
Received 1 Like on 1 Post
Default

It really depends on the geometry of the bracket. I would try to reduce the length of the bracket, especially if it is only being supported from one side. With that much of a lever your creating a lot of torque.
Old 09-02-2010, 08:25 PM
  #9  
Resident Retard
Thread Starter
iTrader: (31)
 
BlackGMC's Avatar
 
Join Date: Jan 2006
Location: Fort Worth - TX
Posts: 17,216
Received 20 Likes on 16 Posts
Default

Originally Posted by skeet
if not mistaken when i redid the 4 link and went with some stand offs to move the shock angle, i ( we ) used 1/16th steele plate, i put a bushing in between ( where the bolt would go through ) to strengthen the steele i can get a picture for ya if ya like? then again its only less 4 inches long rectangular shaped ..
pictures would be great! Are you sure you used 1/16? That is some pretty thin stuff.
Old 09-02-2010, 08:26 PM
  #10  
Resident Retard
Thread Starter
iTrader: (31)
 
BlackGMC's Avatar
 
Join Date: Jan 2006
Location: Fort Worth - TX
Posts: 17,216
Received 20 Likes on 16 Posts
Default

Originally Posted by brent5631
It really depends on the geometry of the bracket. I would try to reduce the length of the bracket, especially if it is only being supported from one side. With that much of a lever your creating a lot of torque.
there will be 2 brackets per shock, boxed on one side, so a 3 sided box.


Quick Reply: What thickness metal for shock mount brackets?



All times are GMT -5. The time now is 01:20 PM.