B.TechSemester 72023-24Mathematical Modeling Of Manufacturing ProcessesKME073
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Mathematical Modeling Of Manufacturing Processes (KME073) - AKTU Question Paper 2023-24

B.Tech · Semester 7 · Free PDF Download

This is the official AKTU Mathematical Modeling Of Manufacturing Processes Previous Year Question Paper for B.Tech Semester 7, academic session 2023-24. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech
Semester:Semester 7
Session:2023-24
University:AKTU / UPTU

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Questions Asked in 2023-24

Mathematical Modeling Of Manufacturing Processes (KME073) — complete question paper · 100 marks · 3 Hours

Section AAttempt all q u e s t i o n s i n b r i e f .
  • a
    Enlist the four mechanical properties of materials. 2 1
  • b
    Distinguish between recrystallization and melting point temperature. 2 1
  • c
    Distinguish between linear and non-linear models. 2 2
  • d
    Define the term tool life. 2 2
  • e
    Define bulk deformation of metals. 2 3
  • f
    What do you understand by fusion welding? 2 3
  • g
    What do you mean by liquid phase sintering? 2 4
  • h
    Differentiate between casting and coating. 2 4 i. Distinguish between macro machining and micro machining. 2 5 j. Write down the objectives of heat transfer. 2 5
Section BAttempt any three o f t h e f o l l o w i n g :
  • a
    What do you understand by mode ling? Also explain the different types of mathematical model used in manufacturing process
  • b
    Calculate the specific cutti ng energy of the material in turning process. 10 2
  • c
    Explain the different types of welding heat source. 10 3
  • d
    Explain the steps of powder metallurgy. Also compare powder metallurgy and additive manufacturing
  • e
    Explain micro manufacturing processes. Also write down the a pplications of micro manufacturing
Section CAttempt any one p a r t o f t h e f o l l o w i n g :
  • a
    What do you understand by engineered materials? Also write d own the properties of engineered materials
  • b
    Write a short note on solid phase transformation. 10 1
  • a
    Explain the mechanism of material removal of electro chemica l machining process. Also explain the role of Electrolyte
  • b
    Explain the heat generation and dissipation in (i) primary s hear zone (ii) secondary zone (iii) tertiary zone in metal cutting
  • a
    Write down the principle of solid-state welding process how it differs from arc welding. 10 3
  • b
    Classify the sheet metal for ming process. Also explain the deep drawing mechanism. 10 3
  • a
    Write down the principle of additive manufacturing. How addi tive manufacturing classified. What are the challenges of additive manufacturing
  • b
    What is coating. Explain o ne method of coating. 10 4
  • a
    Explain how manufacturing technology changes from micro to N ano. What are the challenges of Nano manufacturing?
  • b
    Explain the effect of heat treatment processes on microstruc ture of steel. 10 5

Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

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