A CNC Press Brake Operator is a skilled professional who operates and maintains computer numerically controlled (CNC) press brake machines used in metal fabrication. They are responsible for setting up the machine, programming it with the required specifications, and operating it to bend and shape metal sheets or plates according to precise measurements and instructions. The role requires technical expertise, attention to detail, and a strong understanding of metalworking processes.

Responsibilities:

1. Machine Setup: The CNC Press Brake Operator sets up the press brake machine by installing the necessary tooling, such as dies and punches, and making adjustments to ensure proper alignment and clearance. They also load the appropriate bending program into the CNC control system.
2. Programming: Using the CNC control panel or programming software, the operator enters the specific bending parameters, including angles, dimensions, and bend sequences, into the machine’s computer system. They may also create or modify existing programs to accommodate different job requirements.
3. Material Preparation: The operator prepares metal sheets or plates for bending by ensuring they are clean, flat, and properly positioned on the press brake. They may use measuring tools, such as callipers or micrometres, to verify the dimensions and make any necessary adjustments.
4. Machine Operation: Once the setup and programming are complete, the operator operates the CNC press brake machine to bend the metal accurately and efficiently. They monitor the machine’s operation, adjust settings as needed, and ensure the quality and precision of each bend.
5. Quality Control: The CNC Press Brake Operator performs regular inspections of the bent parts to ensure they meet the specified tolerances and quality standards. They may use measuring instruments and gauges to verify dimensions and visually inspect the finished products for any defects or imperfections.
6. Machine Maintenance: The operator is responsible for routine maintenance of the CNC press brake machine. This includes cleaning, lubricating, and inspecting the machine regularly to ensure proper functioning. They may also perform minor repairs or coordinate with maintenance personnel for more extensive maintenance needs.