STUPIDSID
1 (a)
Explain CAD tools required to support the different design phases
6 M
1 (b)
Explain the adaptive control system by explaining adaptive control constraint and adaptive control optimization.
7 M
1 (c)
A cubic Bezier curve is defined by the control points as (20, 20), (60, 80), (120,100) and (150, 30). Find the equation of the curve and
Its mid point.
7 M
2 (a)
Write a part program using G and M codes to machine the contour as shown in Figure 1 and drill holes. The component is 18 mm thick.
(i) Suitable tool
(ii) Suitable speed and feed for machining.
(iii) Show starting point and load unload point.
(i) Suitable tool
(ii) Suitable speed and feed for machining.
(iii) Show starting point and load unload point.
10 M
2 (b)
A rectangle ABCD has vertices A(1,1), B(2,1), C(2,3), DU ,3) . It has to
to be rotated by 30° CCW about point P (3, 2). Determine: (i) the composite transformation matrix (ii) the new coordinates of rectangle.
10 M
3 (a)
Explain any one hidden line removal algorithm and explain how the algorithm determines which entities are hidden
10 M
3 (b)
Explain contact and non-contact inspection methods in Computer Aided Quality Control (CAQC)
10 M
4 (a)
Explain any two rapid prototyping processes
10 M
4 (b)
Write a complete APT program (geometric and motion commands) to machine the outline of the geometry as shown in Figure 2. Assume suitable data.
10 M
5 (a)
Write a program in object oriented language for 2D transformation which include functions for the following operations: (1) rotation @ x-axis (ii) scaling
10 M
5 (b)
Explain the CIM wheel with neat sketch along with the features and functioning of CIM systems
10 M
6 (a)
Explain pan classification and coding in Group Technology in detail
7 M
6 (b)
Explain similarity coefficient matrix
3 M
6 (c)
List benefits using Artificial Intelligence in CAPP system
5 M
6 (d)
Write short note on design for assembly
5 M
Write short note on (any two)
7 (i)
Automated material handling system.
10 M
7 (ii)
Wire frame modelling
10 M
7 (iii)
Light and shade ray tracing
10 M
7 (iv)
3D rotation transformation
10 M
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