STUPIDSID
Solve any one question from Q.1 & Q.2(a,b)
1
A line is drawn with vertices A(4,4) B(15,10) has undergone following transformation in sequence.
a) Rotation through 45° anticlockwise
b) Scaling by 1.5 units.
c) Reflection about x axis. Find concatenated matrix and new co-ordinates of triangle.
a) Rotation through 45° anticlockwise
b) Scaling by 1.5 units.
c) Reflection about x axis. Find concatenated matrix and new co-ordinates of triangle.
10 M
2(a)
Write equation of line having P1 [3,5,8] and P2 [6,4,3] and find tangent vectors and points on line at μ = 0.25, 0.5, 0.75
5 M
2(b)
Write short notes on Hermite cubic spline curve with neat sketch.
5 M
Solve any one question from Q.3(a,b) &Q.4
3(a)
Explain feature based modeling.
6 M
3(b)
Find displacement and reaction force the cluster of springs as shown in fig.1
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4 M
4
Truss element is as shown in figure 2. Determine, deflection, stresses and reaction force in element.
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10 M
5(a)
Explain canned cycle for parting and threading for turned components.
6 M
5(b)
Write CNC port program for roughing and finishing using canned cycle for turned components as shown in figure 3. Assume suitable data.
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12 M
6(a)
Explain concept of sub programming.
6 M
6(b)
Write CNC program for the component shown in figure 4.
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12 M
Solve any one question from Q.7(a,b) &Q.8(a,b)
7(a)
Explain basic steps in R.P. process.
6 M
7(b)
Explain fused deposite manufacturing R.P. process.
10 M
8(a)
Explain laminated object manufacturing (LOM) modelling method of R.P.
12 M
8(b)
Explain of R.P. Aerospace Industry.
4 M
Solve any one question from Q.9(a,b) Q.10(a,b)
9(a)
Explain various joints used in robots with neat sketch.
8 M
9(b)
Explain the vacuum gripper with neat sketch and its applications.
8 M
10(a)
Explain Automation strategies.
8 M
10(b)
Explain Group Technology layout and advantages over process layout.
8 M
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