CNC Milling Operator I

Summary : A successful CNC Milling Operator can safely and efficiently manufacture parts that meet all quality requirements. This position is an hourly, non-exempt position and reports to the Production Supervisor.

Essential Duties and Responsibilities :

• Work to close tolerances (ie. .0002")
• Machine metals including steel, stainless steel, and aluminum;
• Monitor and maintain machine fluid levels;
• Read process sheets, blueprints, and sketches of part to determine machining to be done, dimensional specifications, set up, and operating requirements;
• Edit pre-written programs when necessary;
• Edit program for process improvements and troubleshooting;
• Mount work pieces in chuck, to faceplate, or to fixtures;
• Pre-set tools before positioning them in mill;
• Select and install preset tooling in tool posts, turrets or cutters, and automatic tool change magazine, in sequence specified on process sheet;
• Observe numerical control displays on control panel and compares with data on process sheet to verify dimensional adjustments, feed rates, and speeds of machining cuts;
• Turn dials and switches to override program and correct machine performance;
• Inspect first run piece and spot check succeeding pieces for conformance to specifications using precision measuring instruments;
• Study job packets and organize materials for next order during cycles to reduce cycle and setup time;
• Set up and operate another machine tool during machining cycles;
• Set up and operate CNC machines using set-up sheets and written instructions with minimal supervision;
• Read CNC programs; run single block programs as required;
• Overcome and adapt to problems not specified on job setup sheet when encountered;
• Identify and share process improvement ideas;
• Utilize all types of inspection instruments to check work per print without supervision;
• Possess knowledge of various cutting tools and has ability to determine various machine speeds and feeds;
• Perform equipment maintenance and tool sharpening as needed;;
• Crosstrain on other plant machinery as required.

Critical Skills :

Minimum Qualifications :

Physical Requirements :

Joyce / Dayton Corp. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of age, race, color, religion, gender, sexual orientation, national origin, disability, or veteran status.