MACHINE DRAWING                                                                                                                  [210]

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Class B. Tech. 2

Semester  Evaluation

Schedule per week

Maximum Marks = 100

Practical      :  3

[Sessional (60) & End-term (40)]

S. No.  List of Experiments

1.

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Introduction to machine drawing

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Dimensioning, locations and placing,

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Orthographic  projec tions: First & third angle methods

2.    Sheet 1: Orthographic Projections (3 Problems)

3.    Sheet 2: Sectional Views (3 Problems)

4.    Sheet 3: Riveted joints, lap joints, butt joints, chain riveting, zig-zag riv eting

5.    Sheet  4: Screw fasteners, different threads, Nuts & bolts locking devices, set screws,

foundation

6.    Sheet 5: Bearing, Plumber block

7.    Lectures on free hand sk etches

8.    List of free hand sketches

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Different type of lines

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Conventional representation of materials

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Screw fasteners

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Bearing: Ball, roller, needle, foot step bearing

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Coupling: Protected type, flange, and pin type flexible coupling

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Welded joints

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Belts and pulleys

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