Description
Course Name: Certificate in CNC Operator
Course Id: CCNCO/Q1001.
Eligibility: Completion of 8th Grade or equivalent.
Duration: One Month.
Objective: The Certificate in CNC (Computer Numerical Control) Operator course is designed to equip learners with the technical knowledge and practical skills required to operate CNC machines effectively in a manufacturing or engineering environment.
 How to Enroll and Get Certified in Your Chosen Course:
 Step 1: Choose the course you wish to get certified in.
 Step 2: Click on the “Enroll Now” button.
 Step 3: Proceed with the enrollment process.
 Step 4: Enter your billing details and continue to course fee payment.
 Step 5: You will be redirected to the payment gateway. Pay the course and exam fee using one of the following methods:
Debit/Credit Card, Wallet, Paytm, Net Banking, UPI, or Google Pay.
 Step 6: After successful payment, you will receive your study material login ID and password via email within 48 hours of fee payment.
 Step 7: Once you complete the course, take the online examination.
 Step 8: Upon passing the examination, you will receive:
• A soft copy (scanned) of your certificate via email within 7 days of examination.
• A hard copy (original with official seal and signature) sent to your address within 45 day of declaration of result.
 Step 9: After certification, you will be offered job opportunities aligned with your area of interest.
Online Examination Detail:
Duration- 60 minutes.
No. of Questions- 30. (Multiple Choice Questions).
Maximum Marks- 100, Passing Marks- 40%.
There is no negative marking in this module.
| Marking System: | ||||||
| S.No. | No. of Questions | Marks Each Question | Total Marks | |||
| 1 | 10 | 5 | 50 | |||
| 2 | 5 | 4 | 20 | |||
| 3 | 5 | 3 | 15 | |||
| 4 | 5 | 2 | 10 | |||
| 5 | 5 | 1 | 5 | |||
| 30 | 100 | |||||
| How Students will be Graded: | ||||||
| S.No. | Marks | Grade | ||||
| 1 | 91-100 | O (Outstanding) | ||||
| 2 | 81-90 | A+ (Excellent) | ||||
| 3 | 71-80 | A (Very Good) | ||||
| 4 | 61-70 | B (Good) | ||||
| 5 | 51-60 | C (Average) | ||||
| 6 | 40-50 | P (Pass) | ||||
| 7 | 0-40 | F (Fail) | ||||
 Key Benefits of Certification- Earning a professional certification not only validates your skills but also enhances your employability. Here are the major benefits you gain:
 Practical, Job-Ready Skills – Our certifications are designed to equip you with real-world, hands-on skills that match current industry demands — helping you become employment-ready from day one.
 Lifetime Validity – Your certification is valid for a lifetime — no renewals or expirations. It serves as a permanent proof of your skills and training.
 Lifetime Certificate Verification – Employers and institutions can verify your certification anytime through a secure and reliable verification system — adding credibility to your qualifications.
 Industry-Aligned Certification –All certifications are developed in consultation with industry experts to ensure that what you learn is current, relevant, and aligned with market needs.
 Preferred by Employers – Candidates from ISO-certified institutes are often prioritized by recruiters due to their exposure to standardized, high-quality training.
 Free Job Assistance Based on Your Career Interests – Receive personalized job assistance and career guidance in your preferred domain, helping you land the right role faster.
Syllabus
Introduction to CNC Technology: Basics of CNC Machines, Types of CNC Machines (Lathe, Milling, Drilling), Difference Between Conventional and CNC Machines, Components of CNC Machines, Working Principle of CNC, Advantages and Limitations of CNC, Applications of CNC in Various Industries, CNC Machine Specifications and Selection, Role of CNC Operators in Manufacturing, Introduction to CAD/CAM Software.
CNC Machine Components and Mechanisms: Machine Bed and Structure, Spindle and Tool Holders, Servo Motors and Drives, Linear Motion and Ball Screws, Guideways and Bearings, Cooling and Lubrication System, Control Panel and Interface, CNC Tooling and Cutting Tools, Workholding Devices (Chucks, Vises, Fixtures), Power Supply and Electrical Components.
CNC Programming Basics: Fundamentals of G-Code and M-Code, Coordinate Systems (Absolute and Incremental), Tool Path Generation, Basic CNC Programming Commands, Programming for Linear and Circular Interpolation, Cutter Compensation and Offsets, Subroutines and Looping in CNC Programming, Dry Run and Simulation Techniques, Introduction to CAM Software for CNC Programming, Error Detection and Troubleshooting in Programs.
CNC Machine Setup and Operations: Machine Calibration and Zero Setting, Tool Selection and Tool Offset Setup, Workpiece Setup and Alignment, Speed, Feed  and Depth of Cut Selection, Machining Parameters Optimization, Coolant System Setup and Usage, Checking for Tool Wear and Breakage, Testing and Running Programs on CNC Machines, Preventive Maintenance Procedures, Troubleshooting Common CNC Issues.
CNC Milling Operations: Introduction to Milling Operations, Types of Milling Cutters, End Milling and Face Milling, Slot Milling and Contouring, Thread Milling and Pocketing, Climb Milling vs Conventional Milling, Milling Machine Workholding Methods, CNC Milling Programming Basics, Optimizing Milling Speeds and Feeds, Quality Control in CNC Milling.
CNC Turning Operations: Introduction to CNC Turning, Types of Cutting Tools for Turning, Facing, Turning and Boring Operations, Grooving and Thread Cutting, Parting Off and Chamfering, Workpiece Holding Techniques (Chucks, Collets), CNC Turning Program Development, Speed and Feed Rate Calculations, Chip Control and Tool Wear Monitoring, Surface Finish Improvement Techniques.
Job Opportunities after completion of Certificate in CNC Operator course:
After successful completion of the Certificate in CNC Operator program, graduates can pursue various career opportunities in the manufacturing and engineering sectors, as CNC (Computer Numerical Control) machines are widely used in industries such as automotive, aerospace, metalworking, and fabrication. CNC operators are responsible for operating, setting up, and maintaining CNC machinery to create precise parts and components for various products. Below are the career options available to CNC Operator graduates, along with their salary ranges in India:
1. CNC Operator
- Role: CNC operators are responsible for running CNC machines to manufacture parts or components, ensuring that the machines are set up and programmed correctly, and that they are functioning optimally.
- Key Responsibilities:
- Operating CNC machines like mills, lathes, and grinders.
- Setting up machines according to specifications.
- Loading and unloading materials.
- Monitoring the machine’s operations to ensure accuracy.
- Performing routine maintenance and troubleshooting.
- Salary:
- Entry-level: ₹2.5 – 4 LPA
- Experienced: ₹4 – 6 LPA
- Senior-level: ₹6 – 8 LPA
2. CNC Machine Setter
- Role: CNC machine setters are responsible for setting up CNC machines before they are used for production. They ensure that the machines are programmed correctly and meet the required specifications.
- Key Responsibilities:
- Installing and configuring tools, fixtures, and parts into the CNC machine.
- Reading blueprints, technical drawings, and instructions.
- Setting the machine parameters like speed, feed rates, and tooling.
- Conducting test runs to ensure accuracy and quality.
- Salary:
- Entry-level: ₹3 – 4 LPA
- Experienced: ₹4.5 – 6 LPA
- Senior-level: â‚ą7 LPA+
3. CNC Programmer
- Role: CNC programmers design and write the code that instructs CNC machines on how to produce specific parts. They create the instructions for machining parts based on technical drawings.
- Key Responsibilities:
- Programming CNC machines using CAM (Computer-Aided Manufacturing) software.
- Creating programs for machine operations based on design specifications.
- Ensuring that the machine produces high-precision components.
- Conducting tests and making adjustments to programs.
- Salary:
- Entry-level: ₹3.5 – 5 LPA
- Experienced: ₹5 – 7 LPA
- Senior-level: ₹7.5 – 9 LPA
4. CNC Maintenance Technician
- Role: CNC maintenance technicians are responsible for maintaining and repairing CNC machines to ensure their efficient and safe operation in a production environment.
- Key Responsibilities:
- Diagnosing and repairing CNC machine malfunctions.
- Performing routine maintenance like oiling, cleaning, and replacing worn-out parts.
- Troubleshooting electrical and mechanical issues.
- Ensuring that machines are properly calibrated and function optimally.
- Salary:
- Entry-level: ₹3 – 4 LPA
- Experienced: ₹4.5 – 6 LPA
- Senior-level: ₹6.5 – 8 LPA
5. CNC Technician
- Role: CNC technicians oversee the performance of CNC machines and assist in machine setup and operation. They also provide technical support during production processes.
- Key Responsibilities:
- Setting up CNC machines and running test parts.
- Inspecting machines to ensure they are functioning as expected.
- Monitoring the quality of production output.
- Assisting in troubleshooting and technical support during operations.
- Salary:
- Entry-level: ₹3 – 4.5 LPA
- Experienced: ₹4.5 – 6 LPA
- Senior-level: ₹6.5 – 8 LPA
6. Quality Control Inspector (CNC Parts)
- Role: Quality control inspectors in CNC operations are responsible for ensuring that parts produced by CNC machines meet the required specifications and quality standards.
- Key Responsibilities:
- Inspecting CNC-machined parts for accuracy and quality.
- Using precision measurement tools like micrometers and calipers.
- Identifying and correcting defects or non-compliance in parts.
- Ensuring that parts conform to industry standards and client specifications.
- Salary:
- Entry-level: ₹2.5 – 3.5 LPA
- Experienced: ₹4 – 5 LPA
- Senior-level: ₹5.5 – 7 LPA
7. CNC Lathe Operator
- Role: CNC lathe operators operate CNC lathes to produce parts that are symmetrical or round. They may work with materials like metal, plastic, and wood.
- Key Responsibilities:
- Setting up and operating CNC lathes.
- Creating parts with precise measurements and high-quality finishes.
- Adjusting machine settings for different part specifications.
- Monitoring operations and inspecting parts for quality.
- Salary:
- Entry-level: ₹2.5 – 4 LPA
- Experienced: ₹4 – 6 LPA
- Senior-level: ₹6 – 7 LPA
8. CNC Milling Operator
- Role: CNC milling operators are responsible for operating CNC milling machines to cut and shape metal, plastic, or other materials. They use rotating tools to remove material from a workpiece.
- Key Responsibilities:
- Setting up and operating CNC milling machines.
- Creating parts based on technical drawings and specifications.
- Ensuring that the machine produces accurate and precise parts.
- Regular machine maintenance and troubleshooting.
- Salary:
- Entry-level: ₹2.5 – 4 LPA
- Experienced: ₹4 – 6 LPA
- Senior-level: ₹6 – 7 LPA
9. CNC Trainer/Instructor
- Role: CNC trainers or instructors teach and train individuals to operate CNC machines. They can work in technical institutes, vocational training centers, or corporate training programs.
- Key Responsibilities:
- Developing and delivering training programs for CNC operations.
- Providing hands-on training on CNC machinery.
- Teaching programming, machine setup, and troubleshooting.
- Ensuring trainees develop skills required for CNC operations.
- Salary:
- Entry-level: ₹3 – 4 LPA
- Experienced: ₹4.5 – 6 LPA
- Senior-level: â‚ą7 LPA+
10. CNC Production Supervisor
- Role: CNC production supervisors manage the day-to-day operations of CNC machines and the workforce involved in CNC manufacturing processes.
- Key Responsibilities:
- Supervising the operation of CNC machines in production.
- Managing a team of CNC operators and technicians.
- Ensuring that production targets and quality standards are met.
- Coordinating with other departments for smooth operations.
- Salary:
- Entry-level: ₹4.5 – 6 LPA
- Experienced: ₹6 – 8 LPA
- Senior-level: ₹8 – 12 LPA
Salary Influencing Factors:
- Location: Salaries can vary based on the region. Metropolitan cities with advanced manufacturing sectors, such as Mumbai, Delhi, Pune, and Bangalore, offer higher pay compared to smaller cities.
- Experience: The more experience a graduate gains in CNC operations, programming, or maintenance, the higher their salary potential.
- Industry: CNC operators in high-demand industries like aerospace, automotive, and medical devices typically earn more than those in small-scale manufacturing.
- Skillset: Graduates with advanced programming skills, experience with multiple CNC machines, or knowledge of advanced technologies like robotics and automation may earn higher salaries.
Conclusion:
Graduates of the Certificate in CNC Operator program have a range of career opportunities in industries that rely on precision machining, such as manufacturing, automotive, aerospace, and medical device production. Salaries in the field range from â‚ą2.5 LPA for entry-level positions to â‚ą12 LPA or more for senior-level roles like CNC production supervisors or trainers. With experience and expertise, CNC operators can advance to higher-paying positions and specialize in programming or machine maintenance.
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