Program & Set Up: Input software instructions (or load pre-existing programs) and calibrate machine parameters before a run.Material Management: Securely load raw materials (like metal or plastic) into the machinery and unload the finished components.Quality Assurance: Use precision measuring instruments (like vernier calipers, micrometers, and dial gauges) to verify that parts meet exact technical specifications.Maintenance: Perform routine machine cleaning, troubleshoot minor errors, and report larger mechanical issues to the maintenance team.