Job Role – CNC Operator & Programmer
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Binayak Sahoo
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Course Name : Job Role - CNC Operator & Programmer
Code(Credit) : CUTM3016(1-4-1)
Course Objectives
- Carry out Preparations for Programming CNC machine for production
- Test and prove the program on the CNC Machine
- Maintain 5S at the work premises & programming the machine for specific tool operations
- Preparation of process plan & optimize the cycle time
Learning Outcomes
- Ability to analyse the drawing to get the stages of product development from the raw material as per the availability of tools and fixtures.
- Ability to optimise the machining time for getting the component / part ready by machining
- Ability to make/ generate part- program from the drawing.Program execution in CNC & testing its validation.
- Ability to test and validate the Program execution in CNC.
- Aware about different pre-machining & post machining activities. Ability to use of proper inspection tools & cutting tools.
Course Syllabus
Module 1:
Safety Practice (3hrs)
Practice-Demonstration of Personal safety, Professional safety and machine safety.
Practice- Demonstration of uses of Personal Protective Equipment.
Module 2:
Introduction to CNC technology & programming. (3hrs)
Practice: Demonstration on CNC machine tools ,CNC controller and Types of CNC control
Practice: Demonstration of different parts of different CNC machines.
Module 3:
Interpretation of different mechanical drawings related to jobs and parts.(6hrs)
Practice- Demonstration and Practice of identifying feature from drawing and operation from feature.
Module 4:
Measuring and Quality control. (6hrs)
Practice- Demonstration and practice of using different measuring tools while working on machine.
Practice- Demonstration and practice of different quality checking processes like flatness, angle, go-no go.
Module 5:
Coordinate System & Types of Codes.(12hrs)
Practice- Demonstration and practice of different types of co-ordinate system used in CNC.
Practice- Demonstration and practice of calculating the coordinates of the job on a 3D plane.
Practice- Demonstration of the uses of different G-codes and M-codes.
Module 6:
CNC Lathe Part programming. (15hrs)
Practice- Demonstration and practice of different part programming of CNC lathe machining processes like facing, turning, taper turning, thread cutting and knurling.
Module 7:
CNC Milling Part programming . (18hrs)
Practice- Demonstration and practice of different milling machine operations like face milling, end milling, profile milling & pocket milling.
Module 8:
List of Projects
Session Plan
Session 1
LECTURE:
Safety, its importance.
PRACTICE:
Demonstration of Personal safety, Professional safety and machine safety.
WEB LINKS:
Session 2
PRACTICE:
Demonstration of uses of Personal Protective Equipment.
WEB LINKS:
Session 3
LECTURE:
Introduction to CNC technology & programming
WEB LINKS:
Session 4
PRACTICE:
Demonstration on CNC machine tools ,CNC controller and Types of CNC control
WEB LINKS:
Session 5
PRACTICE:
Demonstration of different parts of different CNC machines.
WEB LINKS:
Session 6
PRACTICE:
Interpretation of different mechanical drawings related to jobs and parts.
WEB LINKS:
Session 7
PRACTICE:
Demonstration and Practice of identifying feature from drawing and operation from feature.
WEB LINKS:
Session 8
LECTURE:
Measuring and Quality control
WEB LINKS:
Session 9
PRACTICE:
Demonstration and practice of using different measuring tools while working on machine.
WEB LINKS:
Session 10
PRACTICE:
Demonstration and practice of different quality checking processes like flatness, angle, go-no go.
WEB LINKS:
Session 11
LECTURE:
Coordinate System & Types of Codes.
WEB LINKS:
Session 12
PRACTICE:
Demonstration and practice of different types of co-ordinate system used in CNC.
WEB LINKS:
Session 13
PRACTICE:
Demonstration and practice of calculating the coordinates of the job on a 3D plane.
Session 14
PRACTICE:
Demonstration of the uses of different G-codes and M-codes.
WEB LINKS:
G codes and M codes for CNC programming
Session 15
LECTURE:
CNC Lathe Part programming.
WEB LINKS:
G & M Code - Titan Teaches Manual Programming on a CNC Machine.
Session 22
PRACTICE:
Demonstration and practice of different milling machine operations like profile milling.
WEB LINKS:
Session 23
PRACTICE:
Demonstration and practice of different milling machine operation like pocket milling.
WEB LINKS:
Session 24
PROJECT:
Project based on profile making by CNC.
Session 25
PROJECT:
Project based on turning, taper turning by CNC machine.
Session 26
PROJECT:
Project based on thread cutting and knurling by CNC machine.
Session 27
PROJECT:
Project based on face milling and end milling.
Session 28
PROJECT:
Project based on profile milling & pocket milling.
Session 17
PRACTICE:
Demonstration and practice of different part programming of CNC lathe machining such as turning and taper turning.
WEB LINKS:
Fastest CNC Lathe Turning Machine Working, Amazing CNC Milling Machine Modern Technology
Session 16
PRACTICE:
Demonstration and practice of different part programming of CNC lathe machining, Facing.
WEB LINKS:
Session 17
PRACTICE:
Demonstration and practice of different part programming of CNC lathe machining such as turning and taper turning.
WEB LINKS:
Session 18
PRACTICE:
Demonstration and practice of different part programming of CNC lathe machining like thread cutting.
WEB LINKS:
Session 19
PRACTICE:
Demonstration and practice of different part programming of CNC lathe machining like knurling..
WEB LINKS:
Session 20
LECTURE:
Milling Part programming
PRACTICE:
Demonstration and practice of different milling machine operations like face milling.
WEB LINKS:
Session 21
PRACTICE:
Demonstration and practice of different milling machine operations like end milling.
WEB LINKS:
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