And Yet Another Ruined Tire

Lag Bolt In Tire

Lag Bolt In Tire

Lag Bolt In Tire Close-up.

Lag Bolt In Tire Close-up.

Lag bolt on rear badge for scale

Lag bolt on rear badge for scale

Lag bolt on rear badge

Lag bolt on rear badge

About Art

55 years old. By training, ability and experience I am a master toolmaker. My most recent projects include designing and building a process to grind a G rotor pump shaft with four diameters and holding all four diameters within plus or minus 4 microns of nominal. This was an automated process using two centerless grinders refitted to my specifications using automatic load and unload machines plus automatic feedback gauging. I also designed and built an inspection machine to check for the presence and size of a straight knurl on a hinge pin using a vision system for non-contact gauging.
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