allenr
Gold Member
- Joined
- Nov 28, 2006
- Messages
- 398
- Location
- Barossa Valley, South Australia
- Tractor
- Duetz DX3.70, Fendt 305LSA,260S & 205P,Kubota B6100E & 3 x B5100E & RTV900, Caterpillar 428C
I cut a wedge out of each side with an oxy/accet torch, then clamped the bottom in place and welded it.
However I probably wouldn't do it again. The problem is all this sort of fabricated stock still has inbuilt stresses from the manufacturing process, and when you cut it lengthwise like I did some of those stresses are released and it warps. Then combined with the welding heat, it made it very hard to keep it all straight. In fact each arm segment is actually bowed in the vertical direction. Fortunateley it's not enough to be a problem, and it's in the right direction, but it just shows how much steel will change shape when you work it.
Oh, and yes I'm still married
Cheers
Rohan
Good to hear!
About 10 years ago I made forks for my loader from 100 x 50 x 6mm RHS and tapered the end 250mm or so, down to the 2 wall thicknesses and I thought that was ambitious enough.
I used a 9" grinder and C/O wheel.
Hope the rest of your project goes well