nsqf qualification file - nqr.gov.innqr.gov.in/sites/default/files/24.idtr jamshedpur cccm...

NSQF QUALIFICATION FILE Version 6: Draft of 08 March 2016


NATIONAL SKILL QUALIFICATION FRAMEWORK QUALIFICATION FILE

Version 6: Draft of 08 March 2016 CONTACT DETAILS OF THE BODY SUBMITTING THE QUALIFICATION FILE

Name and address of submitting body:

O/o DC (MSME),

Ministry of Micro, Small and Medium Enterprises

Nirman Bhawan,

Maulana Azad Road,

New Delhi - 110108

Name and contact details of individual dealing with the submission

Name : Anand Dayal Position in the organization : General Manager

Address if different from above : Indo Danish Tool Room, M4(Part), Phase VI,

Tata Kandra Road, Gamharia, Jamshedpur-832108

Tel number(s) : 0657 – 2201261/62 Mobile: 7485806806

E-mail address : [email protected]

: [email protected]

List of documents submitted in support of the Qualifications File

1. Curriculum Document 2. Industrial Validations

1. SUMMARY

mailto:[email protected]

mailto:[email protected]


Qualification Title Certificate Course in CNC Milling

Qualification Code MSME/CCCM/ 54

Nature and purpose of

the qualification

Nature: Certificate Course Purpose: Learners who attain this qualification are competent in Programming and operation of CNC Milling Machines and get a job in

the CNC Milling machine shop.

Qualified learners who attain the above skill can also become an

entrepreneur.

Body/bodies which will

award the qualification

Ministry of Micro, Small and Medium Enterprises, New Delhi (Certificate Awarded by MSME Technology Centers.)

Jamshedpur)

Body which will accredit

providers to offer

courses leading to the

qualification

Ministry of Micro, Small and Medium Enterprises, New Delhi

(Certificate Awarded by MSME Technology Centers.)

Body/bodies which will

carry out assessment of learners

Examination Cell of MSME Technology Centers

Occupation(s) to which

the qualification gives

access

CNC Milling Operator

Licensing requirements Not Applicable

Level of the qualification

in the NSQF

Level 4

Anticipated volume of

training/learning

required to complete the

qualification

780 Hrs

Entry requirements and /

or recommendations

Preferably SSC passed or its equivalent.

Minimum age 15 years

Progression from the

qualification

Job Progression:

After completion of course and after 3 years of field

experience the trainee can work as a CNC Milling Machine programmer in CNC Milling machine shop and after 5 years of

experience, the person can work as a supervisor in CNC Milling machine shop.

Planned arrangements

for the Recognition of

Prior learning (RPL)

Yes

International

comparability where

known

British Columbia Institute of Technology

3700 Willingdon Avenue Burnaby, British Columbia

CNC Machinist Technician Level -3 CNC

Date of planned review

of the qualification.

January 2018


Formal structure of the qualification

SR.NO

Title and identification code of

component.

Mandatory /

Optional

Estimated size

(learning

hours)

Level

1 Engineering Drawing Mandatory 96 Level 4

2 Engineering Metrology Mandatory 48 Level 4

3 Workshop Technology Mandatory 96 Level 4

4 Workshop Calculation Mandatory 96 Level 4

5 Quality Management System Mandatory 48 Level 4

6 Group Discussion and Personality Improvement

Mandatory 48 Level 4

7 CNC Milling Programming & CNC Machining


9 Employability skill Mandatory 48 Level 4

10 CNC Milling PROGRAMMING - On job Training


Please attach any document giving further detail about the structure of the qualification – e.g. a

Curriculum Document or a Qualification Pack.

Give the titles and other relevant details of the document(s) here. Include page references showing

where to find the relevant information.


SECTION 1

ASSESSMENT

Body/Bodies which will carry out assessment:

Examination cell - Examination Cell of MSME Technology Centers

How will RPL assessment be managed and who will carry it out?

YES. Learners who have met the requirements of any Unit Standard that forms part of this qualification may apply for recognition of prior learning to the relevant Education body. The applicant must be assessed against the specific outcomes and with the assessment criteria for the relevant Unit Standards.

Describe the overall assessment strategy and specific arrangements which have been put in place

to ensure that assessment is always valid, reliable and fair and show that these are in line with

the requirements of the NSQF.

1. ASSESSMENT GUIDELINE:

- Criteria for assessment based on each learning outcomes, will be assigned marks proportional to its

importance.

- The assessment for the theory & practical part is based on knowledge bank of questions created by

trainers and approved by Examination cell (IDTR, Jamshedpur)

- For each Individual batch, Examination cell will create unique question papers for theory part as well as

practical for each candidate at each examination.

- To pass the Qualification, every trainee should score a minimum of 50% in each Theory and Practical

subject.

- Assessment comprises the following components:

>Job carried out in labs/workshop

>Record book/ daily diary

>Answer sheet of assessment

>Viva –voce

>Progress chart

>Attendance and punctuality

2. ASSESSORS:

IDTR Jamshedpur faculty teaching the Advanced Programming and Operation with CAD/CAM course, also

assesses the students as per guidelines set by Examination cell of IDTR. Faculties are trained from time to

time to upgrade their skills on various aspects such as conduction of assessments, teaching methodology

etc.

3. ELIGIBILITY TO APPEAR IN THE EXAM:

Minimum 80% attendance is compulsory for the students to appear for the assessments.


4. MARKING SCHEME:

Sr. No. Method of Assessments Weightage Evaluator

1 Practical test-CNC Milling machining

25

Trainer + Moderator (Head of Dept)+ Examiner nominated by Examination cell (IDTR)

2 Written test (Trade Theory) 10

3 CNC Programming on Simulator

15

4 Workshop calculation & Metrology

10

5 Engineering Drawing 10

6 Communication/Employability skills

10

7 Internal assessment 20

Total 100

5. PASSING MARKS:

Passing criteria is based on marks obtain in attendance record, term works, assignments, practical’s performance, viva or oral exam, module test, class test, practical exam and final exam

Minimum Marks to pass practical exam – 60%

Minimum Marks to pass theory exam – 40%

Grade Equivalents: -

>85% Ex

>65% & <85% A

>50% & <65% B

>35% & <50% C

<35% D

6. RESULTS AND CERTIFICATION:

The assessment results are backed by evidences collected by assessors. Successful trainees are awarded the certificates by IDTR Jamshedpur.


ASSESSMENT EVIDENCE ASSESSMENT EVIDENCE

Assessment evidence comprises the following components document in the form of records:

Job carried out in labs/workshop

Record book/ daily diary

Answer sheet of assessment

Viva –voce

Progress chart

Attendance and punctuality

Title of Component Certificate Course in CNC Milling

Sr.no Outcomes to be assessed Assessment criteria for the outcome

1 List different Cutting tooling standards

1. Selection of standard tools/ cutters/Tool Holders as per requirement

2. Identify Cutting Tools and Tool Holders from the standard

3. Discuss Single point tools operations 4. Explain Tool Holder Styles 5. Define Milling Insert Shapes 6. Describe Operating Conditions 7. Explain Work holding methods 8. Identify and Explain Tool holding Devices 9. Explain Cutting Conditions

2 Develop mathematical /Analytical skills

1. Describe standard mathematical formulae used in calculation required for machine tool operation.

2. Calculations of machining parameters like cutting speed, cutting feed, depth of cut etc. 3. Explain Coordinate System 4. Describe Machine Geometry 5. Discuss Axis - Orientation 6. Define Work sketch and Calculation 7. Discuss Math in CNC Programming 8. Describe Taper Calculation 9. Describe Calculation of Triangles 10. Explain Inverse Trigonometric Function

3 Develop and execute CNC Machining programme

1. Plan the machining activities before starting them. 2. Use appropriate sources to obtain the required

information e.g. Numerical control on CNC machine, types of CNC control

3. Calculation of technological data for CNC machining. 4. check that all the equipment is correctly connected

and in a safe and usable working condition 5. Calculate parameters like speed feed, depth of cut etc.

and set a references for the various operations. 6. set up the suitable template/folder 7. set up and check that all peripheral devices are

connected and correctly operating 8. establish coordinate system, orientation and views as

per the job 9. confirm that the program is as per job specifications

and contains all relevant information 10. use appropriate techniques to create program that

are sufficiently and clearly detailed 11. use codes and other references that follow the

required conventions 12. make sure that programs are checked and approved

by the appropriate person 13. save the program in the appropriate file type and

location


14. deal promptly and effectively with problems within your control, and seek help and guidance from the relevant people if you have problems that you cannot resolve

15. Shut down the CAM system to a safe condition on completion of the programming activities.

16. Prepare programs, demonstrate, simulate and operate CNC Milling, milling, machines for various machining operations.

17. Execute program and inspect simple geometrical forms / standard parts

4 Develop quality consciousness concept

1. Describe and explain various metrological terms like line standards, end standards, calibration etc.

2. Explain and demonstrate instruments like Slip gauges, photoelectric microscope

3. Explain and demonstrate various gauges. 4. Understand, define, explain and review Taylor’s

principles of gauge design and Fixed & Indicating Gauges

5. Evaluate and do analysis of parameters of screw threads

6. Describe and explain End and line standards. 7. Explain use and manufacturing of Slip gauges 8. Demonstrate and use of Slip gauges 9. Explain and demonstrate various gauges 10. Calibrate and explain Calibration of line standards. 11. Understand Taylor’s principles of gauge design 12. Explain and demonstrate various gauges 13. Understand and demonstrate comparators like multi

angle, sigma comparators 14. Demonstrate and explain Optical dividing head 15. Analyze the co-ordinate systems and its applications 16. Evaluate straightness & flatness 17. Explain and demonstrate comparators 18. Evaluate roundness – intrinsic & extrinsic datum 19. Demonstrate the equipment for surface testing

5 Safety and Health practices at the workplace

1. Safe handling of tools, equipment & CNC Machines 2. & Personal safety tool as per company product

requirement. Machining types of CNC Machines advantages & Limitation of CNC computer numerical control applications.

3. Future of CNC technology (Advance Knowledge), update technology or latest CNC Systems: - CNC interpolation, open loop & close loop control systems with feedback devices co-ordinate systems & points mode knowledge.

4. CNC Machines-Milling –Milling Type Axes Nomenclature Review assignment/practical/test

5. use protective clothing/equipment for specific tasks and work conditions

6. state the name and location of people responsible for health and safety in the workplace

7. state the names and location of documents that refer to health and safety in the workplace

8. identify job-site hazardous work and state possible causes of risk or accident in the workplace

9. carry out safe working practices while dealing with hazards to ensure the safety of self and others

10. state methods of accident prevention in the work environment of the job role

11. state location of general health and safety equipment in the workplace


12. inspect for faults, set up and safely use steps and ladders in general use

13. work safely in and around trenches, elevated places and confined areas

14. lift heavy objects safely using correct procedures 15. apply good housekeeping practices at all times 16. use the various appropriate fire extinguishers on

different types of fires correctly 17. participate in emergency procedures

6 Communicate effectively

1. Read and interpret information correct 2. Conduct meeting for group members and give the

appropriate instruction about work 3. Write and read technical forms, process chart. 4. convey and share technical information clearly using

appropriate language 5. Analyze and clarify task-related information 6. Inform correct protocol to higher authority 7. Ensure communicate with people in respectful form

and manner in line with organizational protocol 8. Clearly identify questions and concerns of the

customer and provide resolution in a respectful manner as per organizational guidelines

9. Use basic office applications like spread sheet, word processor, presentations

7 Identify customer’s requirement and create Conceptual CNC Milling

1. Gather accurate information on the requirements of the customer from various sources e.g. Milling areas and Existing sample.

2. Confirm the customer's objectives for the Milling Components products or processes

3. Identify any unique or specific features that need particular consideration

4. determine the feasibility of achieving the customer's requirements

5. confirm the requirements and other relevant issues with the customer

6. record all relevant information in the appropriate information systems for future use

7. confirm the operational and functional requirements and quality criteria of the design

8. obtain clarification from relevant people any aspect of the requirement that is not clear

9. Identify clearly any machining constraints I.e. component material details e.g. component material, cutting clearance etc.

10. create the machining brief in a draft form and discuss any changes required with the relevant people

11. ensure that the machining brief captures all the requirements of the customer

12. Save the Machining brief and communicate it to the relevant people, as per organizational process

13. Ensure that customer’s model component dimensions e.g. width length, pitch, types of feed, under cut, quality requirement, surface finish.

14. Clarify or obtain existing sample CNC Milling. 15. Collect reference information by existing tool,

reference / proven machining given by customer also self-reference drawings are used.

16. Using standard parts and organizational standard e.g. Tolerance, marking standard.

17. Using standard unit system as customer’s requirement.


8 CNC Milling PROGRAMMING AND CNC MACHINING - On job training

1. Study of CNC machine, keyboard & specifications, Machine starting & operating in reference point, jog & incremental modes, coordinate system points, assignments absolute & incremental co-ordinate.

2. Identification of machines over travel limits & emergency stop, machine parts, mode practice (Jog, MDI, Edit, R.P. Auto, Single Block, MPG) Work & Tool setting CNC m/c part program preparation.

3. Linear interpolation, assignments & simulations on software on old program. Circular interpolation, assignment & simulation on old program.

4. Work offset & tool offset measurement & entry in CN 5. C control. 6. Part program preparation by absolute & incremental 7. programming. 8. CNC m/c Milling with radius/Chamfer with TNRC

editing practice & simulation. 9. Chuck removing & its assembly. 10. Cutting tool setting 11. Work setting 12. Program editing & simulation 13. Cycle 95-Stock removal cycle OD/ID 14. Drilling/boring cycles in CNC Milling 15. Grooving/Threading on OD/ID in CNC Milling 16. Offset correction practice 17. Size control on CNC machine 18. Sub program with repetition 19. Threading cycle OD 20. Sub program with repetition, sub-program with macro 21. Call eccentric Milling etc 22. CNC Milling: Multi start threading Programming with

variables

9 Engineering Drawing 1. The Importance of Engineering Graphics: Explanation of the scope and objective of Engineering Drawing – its importance as a graphic communication- need for preparing drawing as per standards – BIS, SP 46.

2. Drawing Instruments: Basic drawing instruments – T square – Setsquare – compass - dividers – drawing boards – Pencils – Drawing papers – Mini drafter – French curves – Stencils – Selection and method of using them.

3. Drawing Standards: Size of drawing sheets – Layout of drawing sheet – Title Blocks – Types of lines – Folding of drawing sheets.

4. Free hand Lettering and Numbering: Need for legible lettering and numbering on drawings – selection of suitable size of lettering for different drawing, writing of Engineering drawing titles and notes using both vertical and sloping styles.

5. Dimensioning: Function of dimensioning - need for dimensioning - engineering drawing according to BIS – Notation used in dimensioning – Dimension line – Extension line – Arrow heads and leader – System of dimensions

6. Geometric Construction: Construction of regular polygon - given the length of its side, Conics-construction of ellipse, parabola and hyperbola by eccentricity method, construction of cycloid, construction of involutes of square and circle, drawing of tangents and normal to the above curves

7. Principles of Orthographic Projection: Explanation of the meaning of orthographic projection using a


viewing box and a model- number of views obtained need of only three views for displaying the object - explanation of the meaning of first angle and third angle projection – symbol of Projection-Front view, top view and side view-sketching these views for a number of engineering objects.

10 Group Discussion and Personality Improvement

1. Effective Communication, Levels of communication; Flow of communication; Use of language in communication; Significance of technical communication.

2. Listening as an active skill; Types of Listeners; Listening for general content; Listening to fill up information; Intensive Listening; Listening for specific information; Developing effective listening skills; Barriers to effective listening skills.

3. Technical Writing: Differences between technical and literary style, Elements of style; Common Errors.

4. Letter Writing: Formal, informal and demi-official letters; business letters.

5. Job Application: Cover letter, Differences between bio-data, CV and Resume.

6. Report Writing: Basics of Report Writing; Structure of a report; Types of reports.

7. Non-verbal Communication and Body Language: Forms of non-verbal communication; Interpreting body-language cues; Kinesics; Effective use of body language.

8. Interview Skills: Types of Interviews; Ensuring success in job interviews; Appropriate use of non-verbal communication,

9. Group Discussion: Differences between group discussion and debate; Ensuring success in group discussions,

10. Presentation Skills: Oral presentation and public speaking skills; business presentations,

11. Technology-based Communication: effective e-mail messages; power-point presentation; enhancing editing skills using computer software.

12. Team Composition, Managing Team Performance, Importance of Group, Stages of Group, Group Cycle, Group thinking, getting acquainted, Clarifying expectations.

13. Group Problem Solving, Achieving Group Consensus. 14. Group Dynamics techniques, Group vs Team,

Team Dynamics, Teams for enhancing productivity, Building & Managing Successful Virtual Teams. Managing Team Performance & Managing Conflict in Teams.

15. Working Together in Teams, Team Decision-Making, Team Culture & Power, Team Leader Development.

16. Morals, Values and Ethics, Integrity, Work Ethic, Service

17. Learning, Civic Virtue, Respect for Others, Living Peacefully.

18. Caring, Sharing, Honesty, Courage, Valuing Time, Cooperation, Commitment, Empathy, Self-Confidence, Character.

11 Engineering Metrology 1. Metrology: Define Metrology, Inspection, Accuracy and Precision, Standards of measurements.

2. Screw Thread Measurement: Errors in threads, screw thread gauges, measurement of element of the external and internal threads, thread caliper gauges.


3. Metrology of Surface finish: Surface Metrology Concepts and terminology, Analysis of surface traces, Specification of surface Texture characteristics, and Method of measuring

4. Surface finish: Stylus system of measurement, Stylus 5. Probe instruments, methods for measuring surface

roughness 6. Miscellaneous Metrology: Precision Instrumentation

based on Laser Principals, Coordinate measuring machines: Structure, Modes of Operation, Probe, Operation and applications.

7. Optical Measuring Techniques: Tool Maker’s Microscope, Profile Projector, Optical Square. Optical Interference and

8. Interferometry, Optoelectronic measurements.

12 Workshop Calculation 1. Unit: Systems of unit - FPS, CGS, MKS/SI unit, unit of 2. length, Mass and time, Conversion of units 3. Fractions: Fractions, Decimal fraction, L.C.M., H.C.F.,

Multiplication and Division of Fractions and Decimals, conversion of Fraction to Decimal and vice versa. Simple problems using Scientific Calculator.

4. Square Root: Square and Square Root, method of finding out square roots, Simple problem using calculator.

5. Ratio & Proportion: Simple calculation on related problems.

6. Percentage: Introduction, Simple calculation. Changing percentage to decimal and fraction and vice-versa.

7. Algebra: Addition, Subtraction, Multiplication, Division, Algebraic formula, Linear equations (with two variables)

8. Mensuration: Area and perimeter of square, rectangle, parallelogram, triangle, circle, semi circle, Volume of solids

– cube, cuboid, cylinder and Sphere. 9. Surface area of solids –cube, cuboid, cylinder and

Sphere. 10. Trigonometry: Trigonometrically ratios, measurement

of angles. Trigonometric tables

13 Quality Management System 1. Explain the laws, principles and phenomena in the field of quality management,

2. Adoption of theoretical and practical knowledge and skills in the field of quality management.

3. Define the basic concepts, terminology and overcome legislative framework in the subject area of quality, quality control and quality management system,

4. Describe ways of applying quality management in the actual organization,

5. Demonstrate the capability of making quality process for the selected process,

6. Perceiving the organization to determine the existence or

7. Nonexistence of the implemented quality management system,

8. Demonstrate the capability of making quality process, given the well-known process, identify the standard that could be applied, the roles and responsibilities of reference legislative framework

9. Choose the optimal approach to the analysis of a given process by describing the activities

10. Peculiarities of evolution of quality management and


its significance for the management of modern organizations;

11. Analyze quality features of products and services; 12. Principles of standardization and conformity

assessment; 13. Peculiarities of implementation, certification 14. and audit of quality management systems; 15. the usage of quality control methods for the 16. analysis and solution of organizations’ problems.

14 Workshop Technology 1. Explain different types of measuring tools used in metrology and determine least counts of Vernier calipers, micrometers and Vernier height gauges.

2. Different types of machine tools (Milling machines) 3. To prepare a job on a Milling involving facing, outside

Milling, 4. Taper Milling, step Milling, radius making and parting-

off. 5. Different types of fitting tools and marking tools used

in fitting practice. 6. To prepare simple engineering components. 7. To prepare horizontal surface / vertical surface/

curved surface/ slots or V-grooves on a shaper/ planner.

8. To prepare a job involving side and face milling on a milling machine.

Means of assessment

Skill performance is assessed by conducting

i) Assignment for each semester

ii) Written test for each semester

iii) Final exam after completion of both the semesters

iv) Practical exam for each semester

v) Final practical exam after completion of both the semesters

vi) Viva / Oral Exam

Pass/Fail

Passing criteria is based on marks obtain in attendance record, term works, assignments, practical’s performance, viva or oral exam, module test, practical exam and f inal exam

Minimum Marks to pass practical exam – 60%

Minimum Marks to pass theory exam – 40%

SECTION 2

EVIDENCE OF LEVEL

Awarding bodies will enter a proposed NSQF level for the qualification in the Qualification File

Summary. This section asks for the evidence on which that proposal is based. The evidence must

refer to the level descriptors of the NSQF.

NSDA recommends an approach to working out the level of qualifications which starts with the level

descriptor domains (Process, Professional knowledge, Professional skill, Core skill and Responsibility:

see annex A). Two variants for providing the evidence of level are offered here: Option A and

Option B in the following pages. Awarding bodies should choose the option which best suits the

qualification.


OPTION A

Title/Name of qualification/component: Certificate Course in CNC Milling & Milling Level: 4

NSQF Domain

Outcomes of the Qualification/Component How the job role relates to the NSQF level descriptors NSQF

Level

Process Develop mathematical /Analytical skills

Develop and execute CNC Machining programme

Develop quality consciousness concept

Health and safety practices at the workplace

Communicate effectively

Customer’s requirement and create Conceptual CNC Milling.

Develop quality consciousness concept

Develop and execute CNC Machining programme

In the occupation of CNC Milling new project is considered as new challenge as machining product which shall come for machining design are always unpredictable and new from the previous one. e.g. even though the CNC Turner is working on one of the domain of machining product of CNC Machining but he/she has to face challenges of type of tool i.e. simple, compound, progressive, combination etc., project requirements shall change from customer to customer and job holder has to provide tangible solution with required quality and at optimum cost. Preparing Conceptual drawings and select among the best solutions. Preparing Machining and development plan consisting time plan. Job holder shall review and approve the CNC Machining from inter departmental team and from customer. Job holder shall release bill of material (BOM). Job holder shall prepare mould base / die set, detailed drawing of inserts and other elements of tool Machining using CNC. Job holder shall be responsible for the verification and release of drawing made by the team members. The job role after attaining this qualification “Certificate Course in CNC Milling” is to generate the program for manufacturing the varieties of desired jobs/components within tolerance provided as per the drawing in CNC Milling in a well familiar environment. The role also involves study and understand the drawing and selects optimum manufacturing technique by himself and modify/edit the programme as per requirement.

4


Professional knowledge

The material need to be machined and tool materials which requires knowledge of facts, principles processes and general concepts in working field.

CNC operator (Milling) should have complete knowledge of CNC Machining.

CNC operator (Milling) should have knowledge of operations of CNC machines including Milling machines.

As job holder is dealing with CNC Milling and development of Machining Components which is to be used for mass production of the product, it is required that job holder should possess overall (Comprehensive) theoretical knowledge in the field of CNC Milling and CNC Milling. Job Holder shall apply his/her comprehensive knowledge with clear context with a broad concept in general Machining methodology like, tool making processes in machining press tool attachment, Mold attachment, fundamental knowledge of working principal of CNC Milling. Job Holder shall have detail knowledge of elements of Machining, material, application of each part and importance, manufacturing operations of each element, accuracy criteria for machining elements, various materials of machining elements, concept of hardenability, Properties of machining elements material. The job holder also has the field of knowledge on the manufacturing techniques and specification of CNC machines for which the program need to be generated.

4


Professional skill

The ability to apply practical knowledge and professional skill in interpreting the drawing for machining operations.

The ability to identify various operations required to make the job and further be able to sequence the same.

Use different types of measuring instruments to maintain the desired quality.

Selection of proper cutting speed, feed and depth of cut which depends on the type of material, process and cutting tool to generate the programme for manufacturing the job.

Edit the program whenever required and execute the same for manufacturing.

Send the program to the machine through DNC for optimum utilization of resources.

Optimize the data transfer from computer to machine for smooth manufacturing process. Identify the material which will be used for manufacturing product.

Identify and select the proper machines, cutting tools and measuring instruments to carry out the job.

Read the drawing and conceive the idea to generate program and recognize the fault on the machine during operation.

Job holder shall carry out the Machining and development of product through following professional skill: gather accurate information on the requirements of the customer, create conceptual Machining, confirm the customer's objectives for the engineering products or processes, Using standard unit system as customer’s requirement, plan for Machining process and Develop a schedule for the product design process e.g. works order date, plan date, actual completion date, Obtain and review existing information with reference to the specified Machining. In the qualification job holder shall provide Creative solutions the abstract problems which arises during the Machining and development of Products such as: problem of cutting clearance. job holder shall solve above problems by undertaking self-study and providing creative solution by using Engineering research methodology where job holder shall undertake experimentation on the problem and can generate feasible solution wherever applicable. The job holder work as Operators & Programmers on CNC machines for simple treatments in modern CNC machining centers or relevant production departments of large industrial companies in India and abroad. The job holder adapts rapidly and attribute in real CNC working environment. The job holder has acquired the requisite familiarity and will handle easily real CNC machines. The job holder proactively identifies risks that may occur during the upcoming CNC machining and taking care to avoid such risks or mistakes can be made, ensuring the high quality of their work and the final result without extraordinary losses. The job holder knows how to behave and act as conscientious professionals in a well-organized, modern and extroverted enterprise environment. The Job holder must know the correct procedures to address problems commonly encountered during generating and transferring the program for the specified controllers and able to detect and solve the problem in a timely manner; interpret in-built machine alarms/sounds and respond to the same as per operating manual/organizational guidelines and rules and ensure the quality of the manufactured product is maintained as per standard.

4


Core skill Calculate the machining parameters like

cutting speed, feed and depth of cut.

Communicate to the supervisors/ co-

workers if anything goes wrong during the

process.

Aware about the social as well as

environmental situations during working.

CNC operator (Milling) is required to have

numerical abilities, communication skills to

receive and provide or transmit information to

the appropriate person.

Use appropriate measuring techniques, units

and number systems to express degree of

accuracy units and number systems

representing degree of accuracy Interpretation

and express tolerance in terms of limits on

dimensions

Communicate to the appropriate person in

regards to health, safety, first aid etc.

Job holder shall work on project where he/she shall gather accurate information on machining concept and requirements, Confirm the project objectives, preparation of conceptual plan, selection of CNC Milling Machine, communicate clearly about the project requirement to the group members through written /verbal/e mail etc. as per organizational standard, identify different Machining options which will meet requirements and Machine specification, Develop creative solution among different options available using latest technology. Analyze project concepts to meet machining requirements, identify problems with work planning, procedures, output and behavior and their implications e.g. unpredictable behavior of material in machining during validation, prioritize and plan for problem solving, communicate problems appropriately to others. Identify sources of information and support for problem solving, seek assistance and support from other sources to solve problems, Identify effective resolution techniques, Engineering methodology etc., select and apply resolution techniques, seek evidence for problem resolution, inspect quality of own analyze, information according to enterprise and work requirements, use diagnostic skills to identify and determine causes of faults, including interpretation of in-built fault indicators and error codes, carry out mathematical calculation for selection of optimum machining parameters. Validate the work outcomes with Specified acceptance criteria, interpret Assembly Drawing & detail drawing, Assign Process & Work Planning, identify Individual job operations, prepare process plan, arrange sequence of operations in logical manner, identification of Priorities in the project for timely completion of the project. Job holder shall use protective equipment while working on machines, computers and during working on shop floor, wear helmet, state the name and location of people responsible for health and safety in the workplace, state the names and location of documents that refer to health and safety in the workplace, identify job-site hazardous work and state possible causes of risk or accident in the workplace like slippery floor, carry out safe working practices while dealing with hazards to ensure the safety of self and others like disposal of cutting oil, state methods of accident prevention in the work environment of the job role, state location of general health and safety equipment in the workplace, inspect for faults, set up and safely use steps and ladders in general use, work safely in and around trenches, elevated places and confined areas, lift heavy objects safely using correct procedures, apply good housekeeping practices at all times, use the various appropriate fire extinguishers on different types of fires correctly, participate in emergency procedures.

4


The job holder will have wide range of numerical and computational abilities for different machining process, communications. He reads drawing and complete documentation as per organizational procedures which could be in local or English language Numerical abilities limited to: Numerical computations: addition, subtraction, multiplication, division, fractions and decimals, percentages and proportions, simple ratios and averages Algebraic expressions: Represent numerical quantities using symbols, apply laws of precedence in the use of precedence (BODMAS), compound and solid shapes use appropriate measuring techniques and units of measurement, etc.

Responsibility

Identify the drawing properly, create model

and generate program for the particular

profile on the work piece independently

and solve the related problems of the co-

workers.

Check-up procedures to ensure that project

objectives are finished within specified

time frames are developed.

Checkup procedures to ensure that agreed

ethical and legal requirements are met are

drawn.

CNC operator (Milling & Milling) is

responsible for own work. She/he is expected

to have openness to learning, ability to plan

and organize own work and identify and solve

problems in the course of working.

Understanding the need to take initiative and

manage self and work to improve efficiency

and effectiveness

The candidate is expected to perform as per given instructions, taking responsibility of proper execution of the program generated and its actions for the operation, quality and accuracy of the work. The candidate with this job role works independently and takes own responsibility fully and also takes full responsibility of other colleagues through the work to meet the organizational output. Job holder shall encourage team members for continues learning and development by time to time discussing with them various issues of project like machining suitability to specified machine, new development in machines, selection of material, new development in the materials and manufacturing processes. Job holder shall follow work standard, specific norms and procedures laid down by the organization. Job holder shall develop moral, values and ethical practices in business operation. Job holder is required to carry out functions such as engineering drawing reading, operating machine tools, assemble Tools within specified quality. In these activities job holder is doing the tasks independently without any supervision and he is responsible for his own learning at the task.

4

India-EU Skills Development project:

Qualification File

SECTION 3

EVIDENCE OF NEED

What evidence is there that the qualification is needed?

0

50

100

150

200

250

300

350

2009 2010 2011 2012 2013 2014 2015

No

s o

f Tr

ain

ee

s Tr

ain

ed

Year

The qualification is in existence since 2009 and IDTR has trained more than 1300 trainees as on date.

Communications with Industries during placement. Please refer Annexure II

What is the estimated uptake of this qualification and what is the basis of this estimate?

The Indian machine tools sector offers several opportunities for investment. Given the current gap between demand and supply, there is a clear need for adding capacities in this sector. The industry is moving towards increasingly sophisticated CNC machines, driven by demand from key user segments, such as, automobiles and consumer durables, Aerospace etc. Machine tool manufacturers need to develop capabilities to cater to this demand and investments in this area could yield long term benefits. Industries are more focused on meeting the market demands focusing on manufacturing in their plants. However, this boom will generate new business where technological skill man power is required.

Skills Gap analysis Reports for industry demand and secondary research data, though these do not lend to accurate demand projection. The link to NSDC Human Resource & Skills Requirement in Capital Goods Sector is http://cgsc.in/Humanresource_skill_requirement.pdf

What steps were taken to ensure that the qualification(s) does (do) not duplicate already

existing or planned qualifications in the NSQF?

The qualification is originally designed by curriculum committee comprising the training head,

industrial expert, academic professional experts.

The work group under the guidance of curriculum development committee already conducted desk

search as well as refers the qualification packs for as a supporting document for the mapping of

curriculum.

As per the search it is found that, the Certificate Course in CNC Milling is not available for the skill

development of the candidates in any Sector Skill Council.

http://cgsc.in/Humanresource_skill_requirement.pdf

What arrangements are in place to monitor and review the qualification(s)? What data will be

used and at what point will the qualification(s) be revised or updated?

The curriculum committee meeting for review will be in the month of Jan 2018 which comprising

industrial expert, university professors with subject specialization.

The data used for revision or update will be impact analysis (student and industries) and new subject

area opportunities, multiple entry and exits incorporated or RPL strategy implementations.

The curriculum review and updates, in consultation with industries and expert of respective domain,

NOS approved by NSDA will also be referred to from time to time.


SECTION 4

EVIDENCE OF PROGRESSION

What steps have been taken in the design of this or other qualifications to ensure that there is a

clear path to other qualifications in this sector?

Qualifying trainee will obtain an IDTR Jamshedpur Certificate in ‘Certificate Course in CNC Milling’. After

completion of course and after 3 years of field experience the trainee can work as a CNC Machine

programmer in CNC machine shop and after 5 years of experience, the person can work as a supervisor in

CNC machine shop. Also he/she can become an entrepreneur in this sector.

The below mention diagrams represent the vertical mobility for the job holder as a job progression in

capital goods Sector.

Please attach any documents giving further information about any of the topics above.

Give the titles and other relevant details of the document (s) here. Include page references showing where to

find the relevant information.

Fig. 1. Career Progression of Certificate course in CNC Milling

nsqf qualification file - nqr.gov.innqr.gov.in/sites/default/files/24.idtr jamshedpur cccm...

Documents