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welding advice
Posted: Sun Jun 02, 2013 3:04 pm
by tom lad
hi
been given this to try repair/ weld
it part of the pickup hitch from a ford 8100

not sure if its weldable ??
gonna try with the mig I think
can only butt weld it together because it has to slide / telescope thru the gland nut .

there don't seem to be that much on the other end of the rod , opposite end to the eye , to stop it pulling straight thru ?
wonder what sort of weight its designed to lift , seems a thin rod to me .
tom
Re: welding advice
Posted: Sun Jun 02, 2013 7:06 pm
by scoobyjim
Best make a new one with a new bit of bar and screw cut both ends with new nuts. Will be far stronger than weld as it will have to lift possibly a 12 tonne trailer or more.
Re: welding advice
Posted: Sun Jun 02, 2013 11:49 pm
by tom lad
scoobyjim wrote:Best make a new one with a new bit of bar and screw cut both ends with new nuts. Will be far stronger than weld as it will have to lift possibly a 12 tonne trailer or more.
you're prob right , the eye end has been welded / presumably from new , cant tell how the other end is formed . I didn't remove the bits .
the broken bit has that coarse snapped grey cast look to me
I will measure and check but from memory its about 12 mm / 1/2 " bar .
will have a play next time i'm in the workshop.
Re: welding advice
Posted: Sat Jun 22, 2013 12:53 pm
by Dandy Dave
Agree with making a new one. The old one has fatigued metal and will crack along side of the weld when it fails a second time. Dandy Dave!
Re: welding advice
Posted: Sun Jun 23, 2013 3:11 pm
by BearCreek Majors
Weld it, and then paint it with the paint on your bench. If it breaks you can tell everyone it was because of the John Deer paint!

Re: welding advice
Posted: Sun Jun 23, 2013 3:23 pm
by chriss
BearCreek Majors wrote:Weld it, and then paint it with the paint on your bench. If it breaks you can tell everyone it was because of the John Deer paint!

Re: welding advice
Posted: Wed Jun 26, 2013 1:24 pm
by Dandy Dave
BearCreek Majors wrote:Weld it, and then paint it with the paint on your bench. If it breaks you can tell everyone it was because of the John Deer paint!

LOL...

Till I

.... Nothing to loose. It will work until it fails. Dandy Dave!
Re: welding advice
Posted: Thu Jun 27, 2013 9:04 am
by tom lad
cheers m8

made me giggle too.
showed it a chap other day , we feel its forged / cast , so need dissimilar rods which I don't have, I think he said high nickel ? , its not my part , i'll look at it on a rainy day .
many thanx tom
Re: welding advice
Posted: Thu Jun 27, 2013 9:06 am
by tom lad
amazed by the amount of muck inside the tube !!! packed in v tight each time the rod slides back in .
i''l make him check the other one .
Re: welding advice
Posted: Thu Jul 18, 2013 8:09 am
by tom lad
I mig ed it back together , It looks fine ?? will have to see how strong it is I guess .
my logic being if the metal looks fine after weld then alls ok ??
given it back to my m8 , so lets see if he can break it again.

Re: welding advice
Posted: Fri Jul 19, 2013 9:54 am
by henk
The problem with Mig/Mag welding is to burn it deep enough in the mother material. The weld can look perfect but be worthless.
You soon find out.
Re: welding advice
Posted: Fri Jul 19, 2013 10:11 am
by tom lad
I ground them both to a point before welding , but yes I think its a " suck it and see "
no doubt I ll soon hear about it wen it snaps .
