Roles & Responsibilities
Machine Operation
Operate CNC VMC machines safely and efficiently.
Load and unload raw materials and finished components.
Set workpiece using appropriate fixtures, clamps, and vices.
Select and load cutting tools as per job requirements.
Perform machine warm-up and basic operational checks.
Drawing Interpretation
Read and understand mechanical drawings.
Understand dimensions, tolerances, GD&T; basics, and machining symbols.
Follow process sheets and work instructions.
Tool Management
Install and replace cutting tools.
Measure tool offsets and enter them into the machine.
Monitor tool wear and replace damaged tools.
Maintain tool inventory and tooling condition.
Machine Setup (if applicable)
Set job fixtures.
Set work coordinate systems (G54–G59).
Set tool length offsets.
Verify first-piece dimensions before production.
Quality Inspection
Measure components using:
Vernier Caliper
Micrometer
Height Gauge
Dial Indicator
Bore Gauge
Thread Gauges
Plug Gauges
Record inspection results.
Ensure all dimensions are within tolerance.
Production
Produce components according to production schedule.
Meet daily production targets.
Minimize machine idle time.
Reduce scrap and rework.
Machine Maintenance
Perform daily machine cleaning.
Check lubrication levels.
Check coolant concentration and level.
Report abnormal machine sounds or alarms.
Maintain machine housekeeping.
Safety
Wear PPE.
Follow machine safety procedures.
Maintain a clean work area (5S).
Report unsafe conditions immediately.
Documentation
Fill production reports.
Record machine downtime.
Maintain inspection reports.
Record tool changes.
Update job cards.
Continuous Improvement
Suggest process improvements.
Reduce machining cycle time.
Reduce tool consumption.
Improve machining quality.