18MET-106P: Basic Engineering Drawing Practice Syllabus for Metallurgical Engineering 1st Sem C18 Curriculum TSSBTET

Basic Engineering Drawing Practice detailed Syllabus for Metallurgical Engineering (DMET), 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 Metallurgical Engineering (DMET) Syllabus for 1st Sem C18 Curriculum TSSBTET, do visit Diploma in Metallurgical Engineering (DMET) Syllabus for 1st Sem C18 Curriculum TSSBTET Subjects. The detailed Syllabus for basic engineering drawing practice is as follows.

Prerequisites:

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See Question Paper Pattern:

Maximum Marks: 80, Time: 3 Hours
Part a (Short Answer Questions):
Consists8 Short Questions, Students Have To Attempt 6 Questions and Each Question Carries 5 Marks.(6 X 5 = 30 M)
Part B (Essay Type Answer Questions):
Consists 7 Essay Type Questions, Students Have To Attempt 5 Questions and Each Question Carries 10 Marks.(5 X 10 = 50 M)

Note:

1. To pass exam student should acquire 50% marks in both CIE and SEE separately and CIE & SEE put together
2. If the students acquire less than 50% in CIE, accordingly the students have to acquire more than 50% in SEE to get overall 50 % to pass.

Course Outcome:

Upon successful completion of the course, the students will be able to attain the following

1. Acquire the knowledge on Importance of Engineering drawing and instruments.
2. Practice free hand Lettering in different styles.
3. Acquire the knowledge on different styles of dimensioning systems.
4. Appreciate the usage of engineering curves for tracing the paths and surface profile of the machine components such as gear profile from involute and cycloid.
5. Realize the concept of projection and attain visualization projection of points, Lines and Planes. The student will also be able to draw the views related to projection of Points, Lines and Planes.
6. Realize the concept of orthographic projections and student will be able to draw orthographic views of an object from its pictorial drawing.

Note:

1. B.I.S Specification should invariably be followed in all the topics.
2. A-3 Size Drawing Sheets are to be used for all Drawing Practice Exercises.

The Importance of Engineering Drawing and Engineering Instruments

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Free Hand Lettering & Numbering

Importance of lettering – Types of lettering -Guide Lines for Lettering Practicing of letters & numbers of given sizes (7mm, 10mm and 14mm) Advantages of single stroke or simple style of lettering – Use of lettering stencils

Dimensioning Practice

Purpose of engineering drawing, Need of B.I.S code in dimensioning -Shape description of an Engineering object – Definition of dimensioning size description -Location of features, surface finish, fully dimensioned Drawing -Notations or tools of dimensioning, dimension line, extension line, leader line, arrows, symbols, number and notes, rules to be observed in the use of above tools -Placing dimensions: Aligned system and unidirectional system (SP-46-1988)-Arrangement of dimensions – Chain, parallel, combined progressive and dimensioning by co-ordinate methods- Rules for dimensioning standard – features: Circles (holes) arcs, angles, tapers, chamfers, and dimension of narrow spaces.

Geometric Construction

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Projection of Points, Lines and Planes

Projecting a point on two planes of projection -Projecting a point on three planes of projection -Projection of straight line.

1. Parallel to both the planes.
2. Perpendicular to one of the planes.
3. Inclined to one plane and parallel to other planes.

Projection of Regular Planes.

1. Plane perpendicular to HP and parallel to VP and vice versa.
2. Plane perpendicular to HP and inclined to VP and vice versa.

Orthographic Projections

Meaning of orthographic projection -Using a viewing box and a model – Number of views obtained on the six faces of the box – Legible sketches of 3 views for describing object -Concept of front view, top view, and side view for sketching these views of engg objects – Explanation of first angle projection. – Positioning of three views in First angle projection – Projection of points as a means of locating the corners of the surfaces of an object – Use of miter line in drawing a third view when other two views are given -Method of representing hidden lines -Selection of minimum number of views to describe full object.

Reference Books:

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Course Outcome:

Upon completion of the subject the student shall be able to –

Understand the Basic Concepts of Engineeringdrawing (03 Hours)

• State the importance of drawing as an engineering communicationmedium
• State the necessity of B.I.S. Code of practice for Engineering Drawing.
• Explain the linkages between Engineering drawing and other subjects of study in diploma course.

Use of Engineering Drawing Instruments

• Select the correct instruments and draw lines of different orientation.
• Select the correct instruments and draw small and large Circles.
• Select the correct instruments for measuring distances on the drawing.
• Use correct grade of pencil for different types of lines, thickness and given function.
• Select and use appropriate scales for a given application.
• Identify different drawing sheet sizes as per I.S. and Standard Lay- outs.
• Prepare Title block as per B.I.S. Specifications.

Write Free Hand Lettering and Numbers (03 Hours)

• Write titles using sloping lettering and numerals of 7mm, 10mm and 14mm height
• Write titles using vertical lettering and numerals of 7mm, 10mm and 14mm height
• Select suitable sizes of lettering for different layouts and applications
• Practice the use of lettering stencils.

Understand Dimensioning Practice (06 Hours)

• Define Dimensioning.
• State the need of dimensioning of drawing according to accepted standard.
• Identify notations of Dimensioning used in dimensioned drawing.
• Identify the system of placement of dimensions in the given dimensioned drawing.
• Dimension a given drawing using standard notations and desired system of dimensioning.
• Dimensioning standard features applying necessary rules.
• Arrange dimensions in a desired method given in a drawing.
• Identify the departures if any made in the given dimensioned drawingwith reference to SP-46-1988, and dimension the same correctly.

Apply Principles of Geometric Constructions (12 Hours)

• Divide a given line into desired number of equal parts internally.
• Draw tangent lines and arcs.
• Use General method to construct any polygon.
• Explain the importance of conics.
• Construct conics (ellipse, parabola and hyperbola) by general method.
• Construct ellipse by concentric circles method.
• Construct parabola by rectangle method.
• Construct rectangular hyperbola from the given data.
• Construct involute from the given data.
• Construct cycloid and helix from the given data.
• State the applications of the above constructions in engineering practice.

Apply Principles of Projection of Points, Lines and Planes (06 Hours)

• Visualize the objects
• Explain the I-angle and III-angle projections
• Practice the I-angle projections
• Draw the projection of a point with respect to reference planes (HP&VP)
• Draw the projections of straight lines with respect to two reference Planes (up to lines parallel to one plane and inclined to other plane)
• Draw the projections of planes (up to planes perpendicular to one plane and inclined to other plane)

Apply Principles of Orthographic Projection (15 Hours)

• Explain the principles of orthographic projection with simple sketches.
• Draw the orthographic view of an object from its pictorial drawing.
• Draw the minimum number of views needed to represent complete engineering component.

Course Outcome:

1. Acquire the knowledge on Importance ofEngineering drawing and instruments.
2. Practice free hand Lettering in different styles.
3. Acquire the knowledge on different styles of dimensioning systems.
4. Appreciate the usage of engineering curves for tracing the paths and surface profile of the machine components such as gear profile from involute and cycloid.
5. Realize the concept of projection and attain visualization projection of points, Lines and Planes. The student will also be able to draw the views related to projection of Points, Lines and Planes.
6. Realize the concept of orthographic projections and student will be able to draw orthographic views of an object from its pictorial drawing.

For detail Syllabus of all other subjects of Metallurgical Engineering, C18 curriculum do visit Diploma In Metallurgical Engineering 1st Sem Syllabus for C18 curriculum.

For all Metallurgical Engineering results, visit TSSBTET DMET all semester results direct links.