03000ME306052001

6 Pages: 2
Reg No.: Name:
APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
Sixth semester B.Tech degree examinations (S), September 2020
Course Code: ME306
Course Name: ADVANCED MANUFACTURING TECHNOLOGY
Max. Marks: 100 Duration: 3 Hours
PARTA
Answer any three full questions, each carries 10 marks. Marks
1 9) Explain the importance of micro and nano manufacturing in modern (5)
manufacturing industries.
b) What is atomization in powder metallurgy? Explain Gas atomization method in (5)
powder metallurgy.
2 ௨ What are the different motion control systems in NC machine? Explain with (5)
figures.
b) Draw ladder logic diagrams for AND gate and OR gate. (5)
3 Write a manual part program for milling the shape given in figure .Show the tool (19)
path and explain the block .Thickness of work piece is 20 mm. All dimensions
are in mm
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‎4 a) A simple integrator in which ற is a constant is performed with a DDA integrator. (5)
Calculate the output az at the first 8 iterations. The DDA contains 3 bit register
which are initially set p =5 and q=0. If each iteration is executed in 1 ms, draw
the accumulated output az versus time.
b) Write any FIVE Post processor statement used in APT and its functions. (5)

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