Cmm Operator

• Key Responsibilities

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Operate CMM machines such as ZEISS, Mitutoyo, Hexagon, or Brown & Sharpe.

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Inspect automotive components according to engineering drawings and GD&T requirements.

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Perform dimensional inspection of machined parts, castings, forgings, and precision components.

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Prepare and execute CMM inspection programs using software such as PC-DMIS, CALYPSO, or MCOSMOS.

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Measure features such as hole diameter, position, flatness, perpendicularity, profile, and true position.

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Understand and interpret engineering drawings, tolerances, and GD&T symbols.

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Prepare First Piece Inspection (FPI), In-Process Inspection, and Final Inspection reports.

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Verify components against customer specifications and control plans.

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Identify dimensional deviations and report non-conformities to the quality engineer.

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Maintain inspection records and calibration status of measuring equipment.

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Follow 5S, safety procedures, and the organization's quality management system.

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Coordinate with production, quality, and tool-room teams to resolve dimensional issues.

• Required Skills

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Knowledge of CMM operation and measurement techniques.

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Understanding of engineering drawings and GD&T.

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Knowledge of basic measuring instruments such as Vernier calipers, micrometers, bore gauges, and height gauges.

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Familiarity with CMM programming and inspection software.

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Knowledge of automotive quality standards such as IATF 16949 and ISO 9001.

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Ability to analyze inspection results and prepare reports.

• Educational Qualification

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ITI / Diploma in Mechanical Engineering, Production Engineering, or a related field.

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Experience in automotive component inspection is preferred.

• Experience

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Fresher: Basic knowledge of metrology and engineering drawings.

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Experienced: Typically 13 years of CMM operation in an automotive manufacturing environment, depending on the employer.

• Key Performance Indicators (KPIs)

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Inspection accuracy and reliability.

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On-time completion of inspection reports.

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Reduction in measurement errors.

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Compliance with customer specifications.

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CMM machine utilization and program efficiency.

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Timely identification of non-conforming components.