CNC Turning Operator

CNC Turning Operator – Job Description

Job Title: CNC Turning Operator

Department: Production / Manufacturing

Reports To: Production Supervisor / Tool Room Manager

Job Summary

The CNC Turning Operator is responsible for operating CNC turning machines to manufacture precision components according to engineering drawings and quality standards. The operator is responsible for machine setup (if required), loading and unloading materials, monitoring machining operations, inspecting finished parts, and maintaining a safe and organized work environment.

Key Responsibilities

Operate CNC turning machines as per production schedules.

Read and interpret engineering drawings, process sheets, and work instructions.

Load raw materials and unload finished components.

Set and adjust cutting tools, tool offsets, and work offsets as required.

Monitor machine operations and make minor parameter adjustments to maintain quality.

Perform first-piece, in-process, and final inspections using measuring instruments.

Ensure components meet dimensional and quality requirements.

Replace worn tools and report tooling issues to the supervisor.

Maintain production records and inspection reports.

Perform routine machine cleaning and basic preventive maintenance.

Follow 5S, safety, and company quality procedures.

Report machine breakdowns, quality issues, or abnormal conditions immediately.

Minimize material waste and maximize machine utilization.

Required Skills

Knowledge of CNC turning machine operation.

Ability to read engineering drawings and understand GD&T basics.

Familiarity with CNC controls such as Fanuc, Siemens, or Mitsubishi.

Proficient in using measuring instruments, including:

Vernier Caliper

Micrometer (Outside/Inside)

Bore Gauge

Dial Indicator

Height Gauge

Thread Gauges

Basic understanding of cutting tools, inserts, feeds, and speeds.

Good problem-solving and troubleshooting skills.

Ability to work independently and in a team.

Qualifications

ITI / Diploma in Mechanical Engineering or equivalent.

Certification in CNC Machine Operation is an added advantage.

Experience

2–5 years of CNC turning experience.

Working Conditions

Work in a manufacturing/shop-floor environment.

Willingness to work in rotational shifts and overtime when required.

Follow all safety regulations and use the prescribed Personal Protective Equipment (PPE).

Key Performance Indicators (KPIs)

Production output achieved as per plan.

First-pass yield (FPY).

Rejection and rework percentage.

Machine utilization.

On-time completion of production orders.

Compliance with safety and quality standards.

5S and housekeeping adherence.