Cnc Operator Job Description

A CNC Operator is responsible for setting up, operating, and maintaining computer numerical control (CNC) machines used to manufacture parts and components from materials such as metal, plastic, or composites[1][4][3].

Typical duties and responsibilities include:

  • Setting up CNC machines to perform specific functions such as milling, drilling, grinding, or cutting based on work instructions and blueprints[3][1][5].
  • Loading and securing raw materials into the machines, and unloading finished parts after machining[4][1].
  • Interpreting technical drawings and blueprints to understand dimensional and finish specifications[4][3][7].
  • Editing and running CNC software; translating instructions into computer commands to produce the desired outcome[2][3].
  • Inspecting parts throughout production using precision measuring tools to ensure they meet required tolerances and quality standards[4][1].
  • Performing finishing operations such as deburring, sanding, and grinding as needed to meet specifications[1][5].
  • Conducting routine machine maintenance and troubleshooting minor issues to keep machines functioning optimally[2][4][7].
  • Recording production data and completing required documentation according to company procedures[1][4].
  • Adhering to all quality and safety guidelines and maintaining a clean, organized workspace[1][2].

Skills and qualifications typically required:

  • Ability to read and interpret blueprints, technical drawings, and work instructions[7][4].
  • Experience operating CNC machines; familiarity with G-code or machine programming is often required[2][7].
  • Strong attention to detail and precision in measuring and inspecting parts[7][2].
  • Understanding of manufacturing tools and machinery, including mills, lathes, and routers[2][5].
  • Commitment to safety standards and quality control processes[2][4].
  • Good organizational and communication skills[7][2].

References