CNC And VMC Operator

Key Responsibilities

1. Machine Setup and Operation

• Prepare CNC and VMC machines for production runs by installing fixtures, tools, and workpieces as per job specifications.
• Load programs into the CNC/VMC machines, or write/modify programs using G-code and CAM software.
• Select proper cutting tools and tooling parameters (speed, feed, coolant) based on material and part design.
• Align and calibrate machines to ensure precision machining and minimize errors.

2. Production and Quality Control

• Operate CNC and VMC machines to fabricate metal or plastic parts according to engineering drawings and blueprints.
• Monitor machining processes continuously and make adjustments to maintain quality and optimize cycle time.
• Conduct in-process inspections using measuring instruments such as calipers, micrometers, height gauges, and CMM machines.
• Identify and report any deviations or defects immediately to supervisors.
• Maintain detailed production records, including machine setup, cutting parameters, and inspection results.

3. Program Development and Troubleshooting

• Assist in creating and editing CNC programs using CAM software and manual G-code editing.
• Troubleshoot machine errors, tool wear, or program faults and take corrective action to prevent production delays.
• Collaborate with engineers and programmers to improve machining strategies and optimize tool paths.
• Perform trial runs and sample inspections to validate new or revised programs.

4. Maintenance and Safety

• Perform routine maintenance such as cleaning, lubrication, and inspection of CNC and VMC machines.
• Replace worn or damaged tools, fixtures, and components to ensure safe and efficient machine operation.
• Follow all safety protocols, including the proper use of PPE, lockout/tagout procedures, and safe handling of materials.
• Maintain a clean and organized work area adhering to 5S principles.

5. Continuous Improvement

• Participate in team meetings and training sessions to enhance skills and knowledge about CNC/VMC technologies.
• Suggest process improvements to increase efficiency, reduce waste, and improve product quality.
• Stay updated on industry best practices, machine upgrades, and software improvements.