18M-406P: Production Drawing Syllabus for Mechanical Engineering 4th Sem C18 Curriculum TSSBTET

Production 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 4th Sem C18 Curriculum TSSBTET, do visit Diploma in Mechanical Engineering (DME) Syllabus for 4th Sem C18 Curriculum TSSBTET Subjects. The detailed Syllabus for production drawing is as follows.

Prerequisites:

For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
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Course Outcomes:

At the end of the course the students will be able to :

1. CO Understand the difference between machine drawing and production drawing. Understand the need and calculation of limits and tolerances.
2. CO Understand the importance of surface roughness on life of component, indicate surface roughness symbols in drawings, understand standard component specification.
3. CO Illustrate production drawings of components, draw process sheet and apply suitable limits and fits.

COURSE CONTENTS

1. Understand the idea of production drawing, Limits, Fit and Tolerances and Process sheet preparation
   1. Introduction to production DrawingNeed of preparing a production drawing, requirements for manufacturing a product like equipment, tools, measuring instruments depending upon processes, accuracy and finish data available in machine drawing – components of a production drawing, fits and tolerances, surface finish, specific processes, material of the component.
   2. Limits, fits and tolerancesConcept of limits, fits and tolerances – need of limits – standard designation of Hole and Shaft dimensions. Calculation of limits, fits by using tolerance charts. Selecting dimensions from BIS standards to obtain clearance, transition and interference fits for a given set of mating parts – computation of fit and tolerance from BIS table. Exercises in computing tolerance.
   3. Reprographic TechniquesBrief description. Steps to make Ammonia Prints, Advantages and Limitations of other reproduction process of drawing.
2. Geometrical tolerances to a component, Surface finish and Standard Mechanical component specification
   1. Need of geometrical tolerances, Types of geometrical tolerances.Tolerance of profile: profile of a line, profile of a surface. Tolerance of orientation or attitude: angularity, perpendicularity, parallelism Tolerance of location: position, concentricity, symmetry, Composite tolerances: radial run-out, axial run-out Symbols for geometrical tolerances, indication of geometrical tolerances on components. Exercises on representation of geometrical tolerances on the drawings
   2. Surface finish. Indicate Profile of a surface and important characteristics of a surface, Identify the surface texture symbols. Identify Lay direction, surface roughness achievable from different manufacturing processes, Equivalent surface roughness symbols;Indicate the roughness values or grade number and corresponding symbol as per BIS.Indicate surface roughness on drawings.
      • Exercises on specifying the surface roughness (average values) for functional surfaces of the following machine tool parts.
      • -Shaft rotating in bush bearing,
      • -Tailstock sleeve in tailstock body,
      • -Keys and keyways
      • -Mounting surfaces for antifriction bearings
      • -Shaft or bush press fitted into bodies
      • -Beds of machine tools, guide-ways
      • -Contact surfaces ,example :flanges of pipe fittings
      • -Peripheral surfaces of pulleys and grooves for v-belts
      • -Surfaces of control elements example: levers ,hand wheels
      • -Bases of machines
      • -Machine tool tables
      • Standard Mechanical component specification.

      Standard components (parts) are to be designated as per BIS like – Bolts, Nuts, Locknuts ,Washers, Screws and, Studs – Circlips – Cylindrical and taper pins – Keys – Rivets – Splines – Oil seals-rings – Antifriction bearings:

      • Process sheets : sequence of processes of production for a particular product. Specifications of relevant equipment and tools to obtain the desired accuracy and surface finish.Selection of measuring instruments to check the accuracy.
3. Production drawing exercises-IPrepare the relevant views of the part of a given assembly drawing needed for the purpose of production. Dimension the views obtained and indicate on it with relevant notes the specific processes. Compute/ identify the type fit between mating parts from ISI tables as per the function of the component and indicate the limits at appropriate place on the drawing prepared. Indicate the geometrical tolerances on the component drawing Mark the surface finish symbols with indications added. Prepare the process sheet indicating sequence of processes and equipment, tools, measuring instruments required. Production drawing exercises-I
   • Gib and Cotter joint,
   • Knuckle joint,
   • Muff couplings,
   • flange coupling
   • universal coupling,
   • stuffing box
   • Eccentric
4. Production drawing exercises-IIPrepare the relevant views of the parts of a given assembly drawing needed for the purpose of production. Dimension the views obtained and indicate on it with relevant notes the specific processes. Compute/ identify the type fit between mating parts from ISI tables as per the function of the component and indicate the limits at appropriate place on the drawing prepared. Indicate the geometrical tolerances on the component drawing Mark the surface finish symbols with indications added. Prepare the process sheet indicating sequence of processes and equipment, tools, measuring instruments required. Production drawing exercises-II
   • Foot step Bearing
   • Plummer block
   • cross Head,
   • connecting rod,
   • lathe tail stock ,
   • Lathe tool post
   • Revolving centre ,
   • Non-return valve etc..

Student Activity

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.
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Reference Books:

1. IS 696 – 1972-Code of Practice for General Engg. Drawing & B.I.S Code – SP .
2. IS 696 -1988
3. Machine Design date hand book – Vol I & II – Dr. K. Lingaiah, ( Suma Publishers, Bangalore).
4. IS Code on fits and tolerances.
5. Blur print reading for Mechanical Tradesby B.R.Sachdeva.
6. Machine drawing by R.B. Gupta.
7. Machine Drawing by Siddeswar.
8. Production Drawing by K.Venkat Reddy
9. Machine Drawing by Nagpal

For detail Syllabus of all other subjects of Mechanical Engineering, C18 curriculum do visit Diploma In Mechanical Engineering 4th Sem Syllabus for C18 curriculum.

For all Mechanical Engineering results, visit TSSBTET DME all semester results direct links.