Job Summary

The CNC Milling Operator is responsible for setting up and operating CNC milling machines to manufacture high-precision mould components for tool room operations in Plastic Injection Moulding. The role includes interpreting engineering drawings, machine setup, tool selection, program handling, and ensuring production of components within specified tolerances and quality standards. The operator should possess strong knowledge of CNC machining processes and precision inspection while working in a rotating shift workplace.

Key Responsibilities

Reading and Understanding Drawings

- Interpret 2D drawings, blueprints, and technical documents to understand dimensions, tolerances, and machining requirements
- Understand process sequence before machining

Dimension Extraction from Drawings

- Extract critical dimensions from engineering drawings
- Identify datums and reference points for machining
- Verify machining dimensions before operation

CNC Milling Setup

- Set up jobs accurately on CNC milling machines
- Perform fixture alignment and workpiece clamping
- Select suitable cutting tools, holders, and inserts
- Verify offsets and machine zero settings

CNC Machine Operation

- Operate CNC milling machines independently
- Load and run programs
- Monitor machining cycle and process stability
- Adjust parameters based on material and component requirements
- Perform roughing, finishing, drilling, pocketing, contouring, and slotting operations

Tool Handling

- Select suitable cutting tools based on material and profile
- Inspect tools before use
- Replace worn tools as required
- Maintain tool life records

Precision Measurement and Quality Control

- Use measuring instruments such as:
- Vernier caliper
- Micrometer
- Height gauge
- Dial gauge
- Bore gauge




- Ensure dimensional accuracy and required tolerances
- Perform in-process and final inspection
- Maintain quality records

Tool Room Support

- Support mould maintenance and new mould manufacturing
- Machine mould parts such as:
- Core inserts
- Cavity inserts
- Sliders
- Plates
- Electrodes
- Fixtures
- Maintain machine cleanliness and preventive maintenance

Qualifications

- ITI / Diploma in Tool & Die Making/Diploma in Tool and Die Engineering/Diploma in Mechanical Engineering/Diploma in Precision machinist
- CNC machining certification preferred
- 3–5 years of CNC milling experience in tool room or precision manufacturing

Technical Skills

- Strong knowledge of CNC milling operations
- Ability to read and understand engineering drawings
- Knowledge of CNC machine setup and operation
- Familiarity with mould component machining
- Hands-on experience with precision measuring instruments
- Understanding of machining tolerances and quality standards
- Knowledge of cutting tools and tool offsets

Preferred Skills

- Experience in mould parts manufacturing
- Experience in electrode manufacturing
- Basic knowledge of CNC program editing and manual programming
- Experience in hardened steel machining
- Tool room maintenance support
- Ability to troubleshoot machining issues and machine trouble shooting

Soft Skills

- Attention to detail
- Quality-focused mindset
- Good communication skills
- Problem-solving ability
- Team coordination
- Ability to work independently

Physical Requirements

- Ability to handle mould components and fixtures
- Comfortable standing for extended periods
- Ability to work with precision tools
- Ability to work in rotating shifts and production environment

Pay: ₹30,000.00 - ₹35,000.00 per month

Benefits:

- Food provided
- Provident Fund

Work Location: In person

📌 CNC Milling Operator (India)
🏢 Protekz
📍 India