EDM WirecutMachine operator

Set up Wire EDM machines (e.g., Sodick, Fanuc, Mitsubishi, Charmilles, or equivalent) according to specific job requirements.

Install the wire electrode, prepare the workpiece, and ensure proper clamping and alignment on the machine table.

Set up the dielectric fluid system, checking for leaks and ensuring proper levels and purity.

Select and prepare appropriate tooling, fixtures, and accessories for each job.

Interpret and analyze technical drawings, blueprints, and CAD/CAM files to determine machining parameters, cutting paths, and operational sequences.

Program the Wire EDM machine (CNC programming) using relevant software (e.g., AutoCAD, Mastercam, Esprit, or machine-specific software) and G-code.

Enter all necessary parameters into the machine control unit, including cutting speed, feed rate, wire tension, and flush conditions.

Conduct dry runs and simulations to validate machine programs before actual production runs to prevent errors and optimize results.

Monitor the machining process closely, making real-time adjustments to optimize accuracy, efficiency, and surface finish.

Perform in-process and final inspections of machined parts using precision measuring tools such as micrometers, calipers, height gauges, and optical comparators.

Verify dimensions, tolerances (often requiring precision up to microns), and surface finish of finished components against specifications.

Identify and report any deviations, defects, or non-conformities and initiate corrective actions.

Track and minimize scrap material, initiating corrective actions to reduce waste.

Perform routine preventive maintenance on EDM machines, including cleaning the machine, changing worn wires, maintaining dielectric fluid levels, and inspecting components.

Troubleshoot and diagnose machine malfunctions, programming errors, or operational issues, and perform minor repairs to minimize downtime.

Report major mechanical or electrical issues to the maintenance team promptly.

Adhere strictly to all safety protocols, company procedures, and industry regulations (e.g., use of Personal Protective Equipment - PPE, safe handling of chemicals and equipment).

Maintain a clean, organized, and safe work environment around the machine.

Ensure proper storage and handling of EDM wire and other consumables.

Maintain accurate records of production outcomes, machine performance metrics, material consumption, and maintenance activities.

Document and report any equipment issues, quality concerns, or production delays to the supervisor.