38263: Printing Machinery Maintenance Printing Tech 6th Sem Syllabus for Diploma TNDTE M Scheme

Printing Machinery Maintenance detail TNDTE Diploma syllabus for Apparel Technology (PT), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (38263), 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 printing tech 6th sem syllabus for diploma m scheme tndte you can visit Printing Tech 6th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for printing machinery maintenance is as follows.

Rationale:

The main purpose of regular maintenance is to ensure that all equipment required for production is operating at 100% efficiency at all times. Through short daily inspections, cleaning, lubricating, and making minor adjustments, minor problems can be detected and corrected before they become a major problem that can shut down a production line.

Preventive maintenance makes economic sense as it may reduce or potentially eliminate the need for, and the extent of, major repair projects. The importance of an effective maintenance program cannot be overlooked because it plays such an important role in the effectiveness of Lean manufacturing.

Objectives:

At the end of the study of VI Semester the student will be able to :

1. Learn the Objectives of Maintenance Management.
2. Understand the Safety and Housekeeping Procedures in presses.
3. Know about the Need of Power Transmission Devices.
4. Understand the Importance of Maintenance of Power Transmission Devices.
5. Study Various Machine Elements.
6. Know the Applications of Machine Elements in Printing Machinery.
7. Understand the Importance of Lubrication and Lubrication Devices.
8. Impart the knowledge on Reconditioning.
9. Study Various Auxiliary Equipments.
10. Understand the Application of Auxiliary Equipments in Printing Industry.

Detailed Content:

Unit I

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Unit II

Power Transmission

1. Chain Drives – Introduction, Types of Chains – Roller Chain, Silent Chain, Ewart Chain and Bead Chain, Merits and Demerits of Chain Drives.
2. Belt Drives – Introduction, Types of Belts – Flat belt, Rope belt, Tooth Belt, V belt and Timing Belt, Merits and Demerits of Belt drives.
3. Gear Drives – Introduction, Types of Gears – Spur gear, Helical gear, Bevel gear, Worm gears and Herringbone gear, Merits and Demerits of gear drives.
4. Maintenance and Lubrication of Drive Systems – Chain Drive, Belt Drive and Gear Drive.
5. Direct drive technology – Introduction, Advantages and Application in the printing field.

Unit III

Mechanical and Electrical Elements

1. Bearings, Types of Bearings – Sliding bearings and Antifriction bearings – Ball bearings, Needle bearings and Roller bearing. Merits and Demerits.
2. Cams and Follower, Types of Cams and Followers – Disk Cam, Translation Cam, Groove Plate Cam, Cylindrical Cam, Eccentric Cam and Tow Wipe Cam. Advantages of cam and Follower.
3. Springs, Types of springs – Helical Spring, Conical spring, Volute Spring and Torsion Springs and its application.
4. Electrical Elements – Introduction to Contactors and its types, Introduction to Limit Switches and its application, Introduction to over Load Relay Switches and its types, Thermal and Magnetic, Introduction to Sensors and Detectors and its application, Introduction to Electrical Panels.

Unit IV

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Unit V

Maintenance of Mechanisms

1. Electrical Maintenance – Introduction to AC and DC motors, Maintenance Check list for motors, Common problems with Electricity.
2. Pneumatic System Maintenance – Introduction to pneumatic system functioning, Compressor types – Reciprocating and Rotary compressor, Application in Printing Field and Check List for pneumatic system maintenance.
3. Hydraulic System Maintenance – Introduction to Hydraulic System, Application in Printing field and Check list for Hydraulic System maintenance.
4. Mechatronics – Introduction and applications in Printing Field.

Reference Books:

1. H. P. Garg, Industrial Maintenance – by S. Chand and company Ltd.
2. Reading in Maintenance – by Lewis and Tow, Cohners Book.
3. A manual for Lithographic press operation – by A.S. Porter, Lithographic Training Services.
4. Litho Printing – by Ian Faux, Blueprint Publications.
5. Lithographers Manual – by Graphic Arts Technology Foundation, USA.
6. Design of Machine Elements – by Fairs, The Macmillan Co., London.
7. Mechanical Engineering Design – by Shirley McGrawhill.
8. “Machine Elements” – by DubrovalskyDaniel, MIR Publications.
9. Web offset press operating – by Daniel G. Wilson – GATF

For detail syllabus of all other subjects of BE Printing Tech, M scheme do visit Printing Tech 6th Sem syllabus for M scheme.

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