Cnc Machines and Automation Repair & Maintenance 6th Sem BTEUP Syllabus 2019-2020

Cnc Machines and Automation detail BTEUP syllabus for Mechanical Engineering (Repair & Maintenance), effective from 2019-2020, is collected from BTEUP 2017 Syllabus official website and presented for diploma students. PDF download is possible from official site but you can download the istudy mobile app for syllabus on mobile. The course details such as 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 bteup syllabus 6th sem repair & maintenance 2019-2020 you can visit BTEUP Syllabus 6th Sem Repair & Maintenance 2019-2020 Subjects. The detail syllabus for cnc machines and automation is as follows.

Rationale:

Diploma holders are required to supervise and handle specialized machines and equipment like CNC machines. For this purpose, knowledge and skills about NC machines, part programming in NC machines and tooling for CNC machines are required to be imparted for enabling them to perform above functions. This subject aims at development of knowledge and skills about CNC machines, tools, equipment and use of high tech machines for increased productivity and quality.

Learning Outcomes:

After undergoing this course, the students will be able to :

• explain the construction and tooling of CNC machine.
• prepare simple part programme for different operations.
• operate a CNC lathe.
• operate a CNC milling machine.
• diagnose common problems in CNC machines.
• explain the trends in the field of automation.

1. Introduction (06 Periods)

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2. Constructional details and Tooling (08 Periods)

Design features, specification Chart of CNC machines, use of slideways, balls, rollers and coatings, motor and leadscrew, swarf removal, safety and guarding devices, various cutting tools for CNC machines, overview of tool holder, different pallet systems and automatic tool changer system, management of a tool room.

3. Part Pro gramming (12 Periods)

Part pro gramming and basic concepts of part programming, NC words, part programming formats, simple programming for rational components, part programming using canned cycles, subroutines and do loops, tool off sets, cutter radius compensation and wear compensation.

4. System Devices (08 Periods)

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5. Problems in CNC Machines (06 Periods)

Common problems in mechanical, electrical, pneumatic, electronic and PC components of NC machines, diagnostic study of common problems and remedies, use of on-time fault finding diagnosis tools in CNC machines.

6. Automation and NC system (06 Periods)

Role of computer in automation, emerging trends in automation, automatic assembly, manufacture of magnetic tape, manufacture of printed circuit boards, manufacture of integrated Circuits, Overview of FMS, Group technology, CAD/CAM and CIM.

7. CNC operations involved in Turning and Milling (10 Periods)

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List of Experiments:

1. Study the constructional details of CNC lathe.
2. Study the constructional details of CNC milling machine.
3. Study the constructional details and working of:

Automatic tool changer and tool setter

1. Multiple pallets
2. Swarf removal
3. Safety devices
4. Develop a part programme for following lathe operations and make the job on CNC lathe and CNC turning center.
1. Plain turning and facing operations
2. Taper turning operations
3. Operation along contour using circular interpolation.
5. Develop a part programme for the following milling operations and make the job on CNC milling
1. Plain milling
2. Slot milling
3. Contouring
4. Pocket milling
6. Preparation of work instruction for machine operator
7. Preparation of preventive maintenance schedule for CNC machine.
8. Demonstration through industrial visit for awareness of actual working of FMS in production.
9. Use of software for turning operations on CNC turning center.
10. Use of software for milling operations on machine centres.

Instructional Strategy:

This is highly practice-based course. Efforts should be made to develop programming skills amongst the students. During practice work, it should be ensured that students get opportunity to individually perform practical tasks.

Text Books:

1. CNC Machines – Programming and Applications by M Adithan and BS Pabla; New Age International (P) Ltd., Delhi.
2. Computer Aided Manufacturing by Rao, Kundra and Tiwari; Tata McGraw Hill, New Delhi.
3. CNC Machine by Bharaj; Satya Publications, New Delhi.
4. e-books/e-tools/relevant software to be used as recommended by AICTE/UBTE,NITTTR, Chandigarh.

Reference Books:

http:// swayam. gov. in

For detail syllabus of all other subjects of BE Repair & Maintenance, effective from 2019-2020 do visit Repair & Maintenance 6th Sem BTEUP syllabus for 2019-2020.

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