Machine Drawing detail TNDTE Diploma syllabus for Agricultural Technology (AG), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (32033), 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 3rd sem syllabus for diploma m scheme tndte you can visit Agriculture 3rd Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for machine drawing is as follows.
Rationale:
Manufacturing of various parts start from the basic drawing of components. The assembly of components is also carried out from the drawing. So drawing is an important subject to be studied by the students to carry and complete the production and assembly process successfully.
Objectives:
- Appreciate the need for sectional view and types of sections.
- Draw sectional views using different types of sections.
- Explain the use of threaded fasteners and the types of threads.
- Compare hole basis system with shaft basis system.
- Select different types of fits and tolerance for various types of mating parts.
- Appreciate the importance of fits and tolerance.
Unit I
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Unit II
Limits, Fits And Tolerances
Tolerances – Allowances – Unilateral and Bilateral tolerances. Limits -Methods of tolerances – Indication of tolerances on linear dimension of drawings – Geometrical tolerances – application – Fits -Classifications of fits – Selection of fits – examples
Unit III
Surface Texture
Surface texture – importance – controlled and uncontrolled surfaces -Roughness – Waviness – lay – Machining symbols
Unit IV
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Unit V
Manual Drawing Practice
Detailed drawings of following machine parts are given to students to assemble and draw the Elevations / Sectional elevations / Plan / and Side views with dimensioning and bill of materials
- Sleeve & Cotter joint
- Knuckle joint
- Screw Jack
- Foot step bearing
- Plummer Block
- Universal Coupling
- Simple Eccentric
- Machine Vice
- Protected type flanged coupling
- Swivel bearing
Reference Books:
- Machine Drawing, P.S. Gill, Katsan Publishing House, Ludiana
- A Text book of Engineering Drawing, R.B. Gupta, Satya Prakasan, Technical India Publications, New Delhi
- Mechanical Draughtsmanship, G.L. Tamta, Dhanpat Rai & Sons, Delhi
- Geometrical and Machine Drawing, N.D. Bhatt, Cheroter book stalls, Anand, West Railway
- Engineering Drawing, D.N. Ghose, Dhanpat Rai & Sons, Delhi
Board Examination Question Pattern
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For detail syllabus of all other subjects of BE Agriculture, M scheme do visit Agriculture 3rd Sem syllabus for M scheme.
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