Lathe and Drilling Practical detail TNDTE Diploma syllabus for Mechanical Engineering (Refrigeration And Ac) (RA), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (32036), 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 ref & ac 3rd sem syllabus for diploma m scheme tndte you can visit Ref & AC 3rd Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for lathe and drilling practical is as follows.
Rationale:
Objectives:
- Identify the parts of a lathe.
- Identify the work holding devices.
- Set the tools for various operations.
- Operate the lathe and machine a component using lathe.
- Identify the parts of drilling machine.
- Perform the various drilling operations.
- Identify the various tools and its holding devices.
- Identify the work holding devices.
- Prepare the record of work for the exercises.
Lathe section:
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Drilling section:
- Introduction of safety in operating machines.
- Study of drilling machines and its parts.
- Study the types of tools used.
- Study of work holding devices and tool holding devices.
- Setting of work and tools.
- Operation and practice.
- Types of measuring instruments and their uses.
Exercises:
Make the following jobs in the drilling machine.
Raw material 50mm X 50mm X 20 mm thick M.S. Flat
- Drilling & Tapping
- Drilling & Counter boring
- Drilling & Counter sinking
- Drilling and Reaming – Radial drilling machine
List of Equipments
Lathe Section
- Lathe (Minimum 4 %. – 13 Nos.
- All geared lathe – 2 Nos.
- 4 Jaw / 3 Jaw Chucks – Required Numbers
- Chuck key – Required Numbers
- Spanner – Sufficient quantity
- Cutting Tools – Sufficient quantity
- Pitch gauge – 5 Nos.
- Thread gauge – 5 Nos.
- Vernier Caliper – 5 Nos.
- Snap gauges – Sufficient quantity
- – Sufficient quantity
- Calipers (Inside / Outside / Jenny. – Sufficient quantity
- Dial Gauge with Magnetic Stand – Sufficient quantity
- Marking Gauge – Sufficient quantity
- Safety Glass – 15 Nos.
Drilling Section
- Upright drilling machine – 2 Nos.
- Radial drilling machine – 1 No.
- Drill bit & Tap set – Sufficient quantity
- Reaming bit – Sufficient quantity
- Counter sinking bit – Sufficient quantity
- Counter boring bit – Sufficient quantity
- Plug gauges – Sufficient quantity
- Vernier Height Gauge – 1 No.
- Surface plate – 2 Nos.
For detail syllabus of all other subjects of BE Ref & Ac, M scheme do visit Ref & Ac 3rd Sem syllabus for M scheme.
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