32366: Machine Shop II Practical (Milling and Grinding) Agriculture 6th Sem Syllabus for Diploma TNDTE M Scheme

Machine Shop II Practical (Milling and Grinding) detail TNDTE Diploma syllabus for Agricultural Technology (AG), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (32366), 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 agriculture 6th sem syllabus for diploma m scheme tndte you can visit Agriculture 6th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for machine shop ii practical (milling and grinding) is as follows.

Rationale:

It is very much important to impart basic welding skills to the Diploma Engineer as it is one of the most important manufacturing and salvaging technique.

They should be given training to use both milling and grinding machines. The safety precautions should be taught to them. Practice should be given to maintain the milling amd grinding machines. Basic skills in lathe should be given to Diploma Engineers. Exposure to the working principles and various kinds of tools and methods of Turning, Drilling operations should be given.

Objectives:

• Identify a milling machine and its parts.
• Identify a cylindrical grinder, surface grinder and tool and cutter grinder.
• Identify the tools and instruments used in milling.
• Handle the different types of work holding devices.
• Machine a component using different machine tools.
• Calculate the indexing for a work.
• Machine a gear using milling machine.
• Machine a cutting tool using Tool and Cutter grinder.
• Machine a plug gauge using Cylindrical grinding machine.

Syllabus

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Guidelines:

• All the experiments given in the list of experiments should be completed and given for the end semester practical examination.
• In order to develop best skills in handling Instruments/Equipment and taking readings in the practical classes, every two students should be provided with a separate experimental setup for doing experiments in the laboratory.
• The external examiners are requested to ensure that a single experimental question should not be given to more than four students while admitting a batch of 30 students during Board Examinations.

Exercises:

1. Prepare a square block from a round rod using milling.
2. Prepare a ‘V’ Block using Milling machine.
3. Prepare a Groove cut using Milling machine.
4. Prepare a Spur Gear using milling machine by Simple Indexing.
5. Prepare a Plug Gauge using Cylindrical Grinding machine.
6. Prepare Progressive type Plug gauge Progressive type Plug gauge using Cylindrical Grinding machine.
7. Prepare a Facing Tool using Tool and Cutter Grinder.
8. Prepare a plain surface using surface Grinder.
9. Prepare a Parting Tool using Tool and Cutter Grinder.

Note: Sketches enclosed.

All dimensions in mm.

Note to the faculty :- Last job of the raw material (MS Rod 032x33mm, MS Rod 025x98mm and 13x13x75 mm MS square rod) to be retained in student wise or batch wise .This may be verifiable at the time of Board Practical Examination by the external examiner.

All Linear dimensions are in ± 0 . 5 mm tolerance and all cylindrical dimensions ± 0 . 2 mm tolerance except grinding operation.

I Milling Excercises:

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II Grinding Excercises:

Cylindrical Grinding

1. Exercise No: 5- Plug Gauge (Cylindrical Grinding)

Raw Material: Exercise No:4

2. Exercise No: 6- Progressive type Plug gauge (Cylindrical Grinding)

Raw Material: Exercise No: 7

3. Exercise No:8- Surface Grinding

Raw Material: 13x13x75 mm MS square rod

4. Exercise No:9- Facing Tool (Tool and Cutter Grinder)

Raw Material: Exercise No: 8

5. Exercise No: 12- Parting Tool (Tool and Cutter Grinder)

Raw Material: Exercise No: 11

Board Examination

Exercise should be given either in milling or grinding in the Board Examination for 75Marks.

1. Milling Exercise

Milling a V- block from the given round rod
Milling a V- block & groove as in the Ex no3
Milling a spur gear by simple indexing at the centre of the rod

2. Grinding Exercise

Grinding a plug gauge

1. Grinding a rectangular/ square using surface grinding machine
2. Grinding a facing tool using tool and cutter grinder
3. Grinding a rectangular/ square using surface grinding machine
4. Grinding a parting tool using tool and cutter grinder .

Board Examination : 75 Marks

List Of Equipments

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.

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

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