Machine Drawing detailed Syllabus for Mechanical Engineering (DME), C18 curriculum has been taken from the TSSBTET official website and presented for the diploma students. For Course Code, Course Name, Lectures, Tutorial, Practical/Drawing, Internal Marks, Max Marks, Total Marks, Min Marks and other information, do visit full semester subjects post given below.
For all other Diploma in Mechanical Engineering (DME) Syllabus for 3rd Sem C18 Curriculum TSSBTET, do visit Diploma in Mechanical Engineering (DME) Syllabus for 3rd Sem C18 Curriculum TSSBTET Subjects. The detailed Syllabus for machine drawing is as follows.
Prerequisites:
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Course Outcome:
At the end of the course the students will be able to :
- Understand the difference between engineering and machine drawing.
- Draw the screwed fasteners, welded joints, piping layout and riveted joints as per IS standards.
- Study the part drawings and to draw the assembly drawing
Unit 1 Introduction
Importance of Machine Drawing – Brief revision of 1st and 3rd angle projections -Understand the concepts of Orthographic projections and Sectional views.
Fastening Devices
Temporary and Permanent fastenings and their areas of application-thread nomenclature, forms of screw thread profiles, metric, B.A., Acme, Knuckle, etc.
Bolts and Nuts: Specification of bolts and nuts, Different types of bolted joints (like using through bolts, studs, screws etc.,) in different applications. Purpose of lock nuts and their Types – Keys and cotters: Types of keys and cotters: Difference between key and cotter uses.
Rivets and Riveted joints: Types and proportions and specification of rivets: Different types of riveted joints: Lap, butt-single row, double row etc., chain and zigzag riveting -calculation of diameter of rivet: Pitch and arrangement of rivets in row – use – of standard proportions.
Exercises: 1
- Thread Nomenclature and forms of screw thread profiles.
- Exercises in drawing – bolted connections using standard proportions.
- Drawing of various types of lock nuts & types of keys indicating their proportionate dimensions.
- Exercise in drawing riveted joints using standard proportions: Single row, double row (chain and zigzag) in lap and butt joints (single & double strap).
Unit 2 Piping Layouts
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Unit 3 Assembly Drawings – I
Need and functions of assembly and detailed drawings – Steps in preparing assembly drawings -. – Exercises in preparing assembly drawings of commonly available engineering components.
Exercise: 4
Draw the views / sectional views of
- Cotter joint
- Jib and cotter joint assembly
- Knuckle joint assembly
- Assembly of muffs coupling (solid & split) coupling, Flange couplings
- Screw jack assembly,
- Stuffing box.
Unit 4 Assembly Drawings – II
With the knowledge gained by the above exercises the students shall be able to draw exercises on Bearings, Socket and spigot joint, protective type flanged coupling, piston of petrol engine, cross head, connecting rod, eccentric, flexible coupling, , sleeve and cotter joint, , lathe tool post, big end of a connecting rod, foot step bearing, Plummer block, lathe tail stock.
Reference Books:
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
For detail Syllabus of all other subjects of Mechanical Engineering, C18 curriculum do visit Diploma In Mechanical Engineering 3rd Sem Syllabus for C18 curriculum.
For all Mechanical Engineering results, visit TSSBTET DME all semester results direct links.