15MY51T: Computer Numerical Control Machines Mechanical MTT 5th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Computer Numerical Control Machines detail DTE Kar Diploma syllabus for Mechanical Engineering (Machine Tool Technology) (MY), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15MY51T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other mechanical mtt 5th sem syllabus for diploma c15 scheme dte karnataka you can visit Mechanical MTT 5th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for computer numerical control machines is as follows.

Pre-requisites:

Knowledge of basic Machine Tools and Equipments

Course Objectives:

1. Understand the basic concepts of CAD/CAM and CNC machines.
2. To understand and analyze the concept of CNC Programming

Course Outcomes:

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Unit -I Introduction to CAD /CAM 06Hrs

1. Introduction
2. CAD/CAM Defined
3. The Product Cycle and CAD/CAM
4. Automation and CAD/CAM.

Unit-II Conventional Numerical Control 8Hrs

1. Introduction
2. Basic Components of an NC System
3. The NC Procedure
4. NC Coordinate Systems
5. NC Motion Control Systems
6. Applications of Numerical Control
7. Advantages and disadvantages of Numerical Control
8. Comparison between traditional and NC Machines

Unit-III Construction of CNC Machines 10Hrs

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Unit- IV Computer Controls in NC 10Hrs

1. Introduction
2. Problems with Conventional NC
3. Computer Numerical Control
4. Functions of C.N.C
5. Advantages of C.N.C
6. Direct Numerical Control and its types
7. Functions of DNC
8. Advantages of D.N.C
9. Combined DNC/CNC Systems

Unit-V Computer-Integrated Manufacturing Systems and FMS

1. Introduction
2. Objective of CIM
3. Types of CIM
4. Nature and elements of CIM system
5. Types of CIM Hardware’s and CIM Software’s
6. Development of CIM
7. Introduction to FMS
8. Classifications of FMS
9. Benefits of FMS
10. Typical layout of FMS

Unit-VI CNC Programming 06Hrs

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Reference Books:

1. CAD/CAM- Mikell P Groover, Pearson Education
2. Numerical control and computer aided manufacturing- T.K.Kundra and P.N.Rao, Tata Mc Graw Hill
3. CAD/CAM/CIM-P Radhakrishna,New Age International Publisher Company
4. Flexible Manufacturing System-H K Shivananda, New Age International Publisher Company
5. Automation, Production system and CIM-P Groover, Pearson Education

SUGGESTED LIST OF STUDENT ACTIVITYS

Note: the following activities or similar activities for assessing CIE (IA) for 5 marks (Any one)

1. Each student should do any one of the following type activity or any other similar activity related to the course and before conduction, get it approved from concerned Teacher and HOD.
2. Each student should conduct different activity and no repeating should occur

1. Prepare a chart to show the Product cycle and CAD/CAM or Assignments
2. Prepare a chart to show the different types motion control system in NC
3. Prepare a chart to show the NC,CNC and DNC system
4. Prepare a chart to show the G codes and M codes or Assignments

Course Delivery:

• The course will be delivered through lectures and Power point presentations/ Video

Model Question Paper:

(CIE)

1. Define CAD/CAM
2. Explain Product cycle
3. Define NC procedure OR List the NC procedure
4. Explain briefly about numerical control OR Make use of a sketch and explain basic components of an NC system

Model Question Paper:

PART-A

(Answer any SIX Questions from this Section) (6 x 5) = 30

1. Define CAD/CAM.
2. Define NC procedure
3. Define machining center and turning center
4. List the Functions of MCU.
5. Define Computer Numerical Control
6. List the Functions of DNC
7. List the objectives of CIM
8. Define NC words
9. Define Circular interpolation

PART -B

(Answer any SEVEN Questions from this Section) (7×10)=70

1. Make use of a sketch explain automation and CAD/CAM.
2. Make use of a sketch and explain basic components of an NC system
3. Make use of a Sketch and explain NC Coordinate Systems
4. Make use of a sketch and explain fallowing machining centers
1. Linear motion bearing
2. recirculating ball lead screw
5. Explain with a neat sketch Tool and work holding devices
6. Explain any four Problems with Conventional NC
7. Explain with a neat sketch Straight CNC
8. Explain briefly
1. CIM Hardware
2. CIM software
9. Explain Preparatory Functions and Auxiliary Functions
10. Write a part programe for the sketch as shown below.

For detail syllabus of all other subjects of BE Mechanical Mtt, C15 scheme do visit Mechanical Mtt 5th Sem syllabus for C15 scheme.

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