David M. Brozovic

Machining

• Operate manual milling machines and lathe Operate CNC lathes with Fanuc controls.
• Operate 5 axis CNC lathes with Mazak controls.(Mazak 300y,400y)
• Operate 5axis CNC vertical machining center.(Mazak 800vii)
• Set up all tooling and fixtures to operate these machines.
• Set up all gauging to measure jobs,routinely holding +/- .0005 and better.
• Work with engineers and programmers to solve problems with machining process.
• Manual surface grinder.
• Saw.
• Critical deburr and polishing.
• Helicoil installation.
• Tool sharpening.

Inspection.

• Set up all manner of gauges to perform checks when necessary.
• Inspect parts in a timely fashion.
• Perform 1st article inspections before critical run of parts.
• Advise operators of mistakes they are making measuring parts and suggest corrective action.
• Check radial run outs with air bearing table.
• Check parallel and flat of machined parts.
• Record dimensions for customer as required.
• Identify scrap parts and notify supervisor.
• Identify deviations from prints and notify supervisor/programmer/engineer.
• Sharp eye for imperfections and inclusions in steel.
• Inspect coatings from outside vendors from gold plate to black oxide.
• Use of computer for all inspection reports on file.
• Use of optical comparator.
• Hardness checker.
• Weight scales.
• Epoxy molds for internal features that CMM can't reach.
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Machining.

• Operated manual milling machines,manual lathes,CNC lathes,CNC mills.
• Set up own gauges to measure components.
• CAD and programming with Shopcam for CNC lathes and mills.
• Tool sharpening.

Inspection.

• Inspected parts to ensure quality product.