Metal Casting Practical detail TNDTE Diploma syllabus for Agricultural Technology (MT), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (32656), 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 metallurgy 5th sem syllabus for diploma m scheme tndte you can visit Metallurgy 5th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for metal casting practical is as follows.
Rationale:
To produce defect free castings, the raw materials used in the casting process should have the required properties. These properties are determined by various experiments.
It is very much important for a Foundry Engineer to have skill to do the various experiments to determine the properties of mould materials. This lab imparts skill and training to conduct various experiments to determine the important properties required for moulding sand.
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.
Allocation of Marks:
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Complete List Of Experiments In Detail
- Sampling
- Preparation of standard sand specimen using sand rammer
- Determination of Shatter Index number of the sand specimen
- Determination of Permeability of the sand specimen
- Determination of moisture content of sand using Speedy moisture teller
- Determination of Clay content of the sand using clay washer
- Determination of Mould Hardness
- Determination of core Hardness
- Determination of Green compression strength for the sand specimen
- Determination of Dry compression strength for the sand specimen
- Determination of Shear strength for the sand specimen
- Determination of AFS grain fineness number for the sand specimen using Sieving method
- Preparation of Mould using CO2 process.
- Determination of moisture content of sand using infrared moisture teller.
- Preparation of cores.
- Determination of Dry Shear strength for the sand specimen.
List Of Equipments And The Quantity Required For A Batch Of 30 Students
- Sampling tray 1 No
- Standard sand rammer. 1 No
- Permeability meter 1 No
- Universal sand testing machine 1 No
- Sieve shaker. 1 No
- Clay washer 1 No
- Speedy moisture teller 1 No
- Infrared moisture teller 1 No
- Co2 cylinder 1 No
- Mould hardness tester 1 No
- Core hardness tester 1 No
- Shatter index tester 1 No
- Weighing balance 1 No
- Core boxes 2 Nos.
- Moulding sand 500Kg
- Calcium carbide 500g
- Sodium hydroxide 500g
For detail syllabus of all other subjects of BE Metallurgy, M scheme do visit Metallurgy 5th Sem syllabus for M scheme.
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