Manufacturing Technology Practical detail TNDTE Diploma syllabus for Mechanical Engineering (Tool & Die) (T&D), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (22236), 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 tool & die 3rd sem syllabus for diploma m scheme tndte you can visit Tool & Die 3rd Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for manufacturing technology practical is as follows.
Rationale:
Objectives:
- Identify the parts of a center lathe
- Identify the work holding devices
- Set the tools for various operations
- Operate the lathe and Machine a component using lathe
- Identify the tools used in foundry.
- Identify the tools and equipments used in welding
- Prepare sand moulds for different patterns.
- Perform welding operation to make different types of joints.
- Identify the different welding defects.
- Appreciate the safety practices used in welding
Detailed Content:
(A) Lathe
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(B) Foundry
Syllabus
- Introduction of tools and equipments
- Types of patterns
- Types of sand
- Preparation of sand moulds
- Furnaces – crucible furnace and tilting furnace
- Melting if non ferrous metal
- Core sands, preparation of cores
Exercises
Preparation of sand mould :
- Solid pattern
- Stepped pulley
- Bearing top
- Gear Wheel
- T-pipe
- Split pattern
- Bent Pipe
- Tumbles
- LoosePiecePattern-Dovetail
- Cylindrical core making
- Melting and casting – (not for Examination, only for class exercises)
(C) Welding
Syllabus:
- Introduction of Safety in welding shop
- Introduction to hand tools and equipments
- Arc and gas welding equipments
- Types of joint
Exercises
- Arc welding
- Lap joint (Material: 25 mm x 3mm Ms flat)
- Butt joint (Material: 25mm x 6mm Ms flat)
- T- joint (Material : 25mm x 3mm Ms flat)
- Corner joint (Material : 25mm x 3mm Ms flat)
- Gas Welding
- Lap joint (Material : 25mm x 3mm Ms flat)
- Butt joint (Material : 25mm x 6mm Ms flat)
- Gas cutting : Profile cutting
- Spot welding – Lap joint (18/20swg)
- Demonstration of Soldering and brazing
Scheme of Examination
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List Of Equipment
Turning:
- Center Lathe 4 ‘ Bed length – 15 No’s
- 4 Jaw / 3 Jaw Chucks — required Numbers
- Chuck key (10 mm x 10 mm size. – 15 No’s
- Box spanner — 15 No’s
- Cutting Tool H.S.S / ‘’ X / ‘’ X 4 ‘’ long – 15 No’s
- Pitch gauge – 5 Nos
- Vernier Caliper (0-25 and 25-50. – 5 nos each
- Micrometer, Inside and Outside(0-25 and 25-50) – 5 each
- Vernier Height Gauge(300mm. – 1 no
- Snap gauge – 1 set
- Gear tooth Vernier – 1 No
- Parallel Block – 2 Nos
- Steel Rule (0-150. – 15 Nos.
- Outside and Inside Calipers – 15 Nos. each
- Thread gauge – 5 Nos.
- Bevel Protractor – 1 No
- Jenny Caliper – 5 Nos.
- Dial Gauge with Magnetic Stand – 5 Nos.
- Marking Gauge – 10 Nos.
- Safety Glass – 15 Nos.
Welding:
- Arc welding booth – 2 No’s with oil /air cooled welding transformer with accessories
- Gas welding unit (Oxygen and acetylene cylinder. – 1 Set
- Flux – 500 grams
- Electrode 10 SWG – 200 No’s
- Face shield – 3 No’s
- Gas welding goggles – 2 No’s
- Leather Glows 18” – 4 Set
- Flux chipping hammer – 4 No’s
- Spot welding machine – 1 No
Foundry:
- Crucible furnace 1 No
- Tilting furnace 1 No
- Shovel 20 Nos
- Rammer set 30 Nos
- Slick 30 Nos
- Strike-off bar 30 Nos
- Riddle 15 Nos
- Trowl 30 Nos
- Lifter 30 Nos
- Sprue pin 60 Nos
- Brush 20 Nos
- Vent rod – 30 Nos
- Draw spike – 30 Nos
- Gate cutter – 30 Nos
- Cope box – 30 Nos
- Drag box – 30 Nos
- Core box – 10 Nos
- Runner & riser – 60 Nos
- Moulding board – 30 Nos
- Patterns – 15 Nos each
For detail syllabus of all other subjects of BE Tool & Die, M scheme do visit Tool & Die 3rd Sem syllabus for M scheme.
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