A Junior Mechanical Engineer in CNC (Computer Numerical Control) maintenance is responsible for supporting the reliability and performance of automated machining centers. This entry-level role combines hands-on mechanical repair with technical documentation and diagnostic support under the guidance of senior engineers.
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Core Responsibilities
- Preventive Maintenance (PM): Execute routine maintenance schedules for CNC machines (lathes, mills, grinders) including cleaning, lubrication, and inspection of wear items like belts and bearings.
- Troubleshooting & Repair: Assist in diagnosing mechanical, hydraulic, and pneumatic faults; perform basic repairs on spindles, ball screws, and lubrication systems.
- Machine Calibration: Support the setup and calibration of machine tools to ensure they operate within specified tolerances and production standards.
- Documentation & Reporting: Maintain detailed logs of all maintenance activities, parts used, and machine downtime in ERP or computerized maintenance management systems (CMMS).
- Inventory Management: Monitor spare parts levels for common CNC components and assist in raising requisitions for replacements.
