Wire Electrical Discharge Machining Operator

Key Responsibilities

1. Machine Setup and Operation

• Operate and monitor wire EDM machines (e.g., Mitsubishi, Sodick, Makino, Fanuc, AgieCharmilles) in a safe and efficient manner.
• Set up machines using proper tooling, fixtures, and work holding devices as per the job requirements.
• Load programs and input machine parameters such as wire feed rate, voltage, and flushing pressure.
• Conduct test runs to verify the machine setup and ensure part dimensions meet specifications.

2. Programming and Technical Operations

• Interpret engineering drawings, blueprints, CAD files, and job orders to determine machining requirements.
• Make necessary edits to existing CNC programs or create simple programs on the machine control panel.
• Utilize CAM software (such as Mastercam, Esprit, or AutoCAD) to generate or modify wire EDM paths, if required.
• Optimize cutting parameters based on material type (steel, aluminum, carbide, etc.) and job complexity to ensure high accuracy and surface finish.

3. Quality Control and Inspection

• Measure finished parts using precision instruments such as micrometers, calipers, height gauges, profile projectors, and CMMs.
• Verify part dimensions and tolerances against technical drawings and customer specifications.
• Maintain documentation of inspection reports and quality checklists.
• Report any dimensional discrepancies or equipment malfunctions to the supervisor immediately.

4. Maintenance and Housekeeping

• Perform routine maintenance on EDM machines, including wire threading, dielectric fluid checks, and cleaning of filters and nozzles.
• Ensure machine tools and workstations are clean, organized, and free from safety hazards.
• Follow preventive maintenance schedules and maintain proper records.
• Report major mechanical or electrical issues for service or repair.

5. Documentation and Reporting

• Record production data such as quantities produced, cycle times, and tool usage.
• Update work orders, process sheets, and daily shift reports accurately.
• Participate in production planning and contribute to continuous improvement initiatives.

6. Safety and Compliance

• Adhere strictly to company safety standards and personal protective equipment (PPE) requirements.
• Handle tools, sharp wires, and components with caution to prevent injury or damage.
• Comply with environmental, health, and safety (EHS) regulations and company policies.
• Participate in safety drills, toolbox talks, and training sessions as required.

Technical Skills:

• Proficiency in operating Wire EDM machines, understanding technical drawings and specifications, and potentially experience with CAD/CAM software.&
• Strong understanding of electrical discharge machining processes and pr