FIL was in town for Thanksgiving this year and we spent Saturday in the shop. He had two things he needed help with building for his Kabota tractor. He needed me to fabricate some mounts for a back drag system and weld it up. The back drag utilizes a 3-pin connection which he wanted to make out if some 2 1/2 x 3/8 bar stock. I could have used the CNC but instead thought I’d give annular cutters a go in the mill since I’ve never tried it before and I have a need to be able to cut holes faster on a project I have planned for 2022
Cuts a perfect hole like butter.
I did end up using the mill to put nice little radius on the edges of the plates but that was more showing off than necessary.
From there welding was just fixturing and welding it home.
Doug (FIL) had brought out the original pins and had planned on using them for the lower (new) mounts however they lacked heads so I welded the nuts on and turned a shoulder on them so they’d be easier to use that way. Not fancy but functional.
Second project was to fixture and weld up a Chute block for the mower deck. He’s cut the parts out of 3/16” hot rolled plate using a jig saw. I was impressed. All I had to do was drill the mounting holes for the cross plate and weld it up. We also chose to powder coat it to help it keep from rusting.
all in all, the longest part of the process was actually the sand blasting before powder coating. It took me more than an hour to remove all of the scale from the hot rolled plate. After having experienced that, I’ll never use hot rolled again for larger parts. I think it turned out sweet…and proof I don’t only build $hit for Jeeps.
