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practicle7.doc | |
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Sir Ghulam Mujtaba
has advised to prepare this course for paper.
Questions of exercises. Ch 1 Question no. 1 to 5 & 11 ch 4 Question no. 3 to 7 & 10 ch 5 Question no. 1 to 4 ch 13 Question no. 1 to 7 & 10 ch 14 Question no. 8 to 16 ch 15 Question no. 6 to 10 ch 16 Question no. 1 to 15 ch 17 Question no. 1 to 10 ch 18 Question no. 1 to 5 ch 19 Question no. 1 to 5 Short notes: welding ceramics bonding plastic brazing soldering m/c fastening flames. |
This data has been given by Sir Ghulam Mujtaba.He has advised to prepare the given questions from these Notes......
1. Short note "Plastic" is on page number " 163" of 10th edition of Degarmo's Material and Processes in Manufacturing 2. Short note "Soldering" is on page number " 909" of 10th edition of Degarmo's Material and Processes in Manufacturing 3. Short note "Welding" is on page number " 889" of 10th edition Book of Degarmo's Material and Processes in Manufacturing 4. Short note "Ceramics" is on page number " 175" of 10th editionof Degarmo's Material and Processes in Manufacturing 5. Short note "Brazing" is on page number " 901" of 10th edition of Degarmo's Material and Processes in Manufacturing 6. Short note "Bonding" is on page number " 915" of 10th edition of Degarmo's Material and Processes in Manufacturing 7. Short note "Fastening" is on page number " 923" of 10th edition of Degarmo's Material and Processes in Manufacturing 8.Short note "Flames" is on page number " 848" of 10th edition of Degarmo's Material and Processes in Manufacturing |
_
These are the statements of the questions from 9th edition of De Garmo's Materials and Processes in Manufacturing
Answers of these questions have been given in the pdf files above...............
CHAPTER 1
Q 1: what role does manufacturing play relative to the standard of leaving?
Q 2: Are not all goods really consumer goods depending on how you defined customer?
Q 3: Give example of job shop ,Flow shop ,and project shop?
Q 4: How does a system differ from a process from a machine tool from a job from an operation?
Q 5: Is a cutting tool same as a machine tool?
Q 11: Since no work is done on stored equipment is not it true that it does not cost company?
CHAPTER 4
Q 3: What is an equilibrium phase diagram?
Q 4: What three primary variables are considered in equilibrium phase diagram?
Q 5: Why is the pressure temperature phase diagram not that use full for most engineering application?
Q 6: What is a cooling curve?
Q 7: What features in a cooling curve indicates some form of change in a material structure?
Q 10: Describe the conditions of complete solubility partial solubility insolubility/
CHAPTER 5
Q 1: What is heat treatment?
Q 2: What type of properties can be altered through heat treatment ?
Q 3: Why should people perform hot performing or welding Be aware of the effects of heat treatment?
Q 4: what is broad goal of processing heat treatment ? Cite some specific objectives may be bought?
CHAPTER 13
Q 1: What is material processing?
Q 2: What are the four basic families of shape production processes cite one benefit and one de merit?
Q 3: Describe the capabilities of casting process in terms of size and shape of product?
Q 4: How the desired production quantity influence the selection of a single use or multiple use molding processes?
Q 5: Why it is important to provide A means of senting gasses form mold cavity?
Q.6: What type of defect can occur if the mold material provide much restraint to the solidifying & cooling metal
Q7: What is the casting Pattern flask core? Mold cavity? Riser?
Q10: What is draft & why it is used?
Chapter 14
Q.8: What i s match plate & how does it aid molding?
Q9: How is a cope n drag pattern different from match pattern?
Q10: For what type of product might a loose piece pattern be required?
Q11: What are the four primary requirements for sand.
Q.12: In what way a molding sand be a compromised material?
Q13: What is a Muller? What function does it perform?
Q14: What are properties of foundry sands that can be evaluated by standard test?
Q15: What is a standard rammed specimen for evaluating foundry sands. How it is produced?
Q16: What is permeability and why it is important in molding sands?
Chapter 15
Q.6: On which factor the life of permanent mold depends?
Q.7: Why permanent mold casting are removed immediately after solidification?
Q.8:How venting is provided in the permanent mold process?
Q9: How slush casting can be used?
Q.10: How low pressure permanent mold casting differ from the traditional gravity-pour process?
Chapter 16
Q.1: What type of product would by a prospect for powder metallurgy manufacture?
Q.2: What were some of the earliest powder metallurgy products?
Q.3: What are some primary market areas for P/M products?
Q4: Which metal family currently dominate the powder metallurgy market?
Q5: What are the four basic steps that are involved in marking products by powder metallurgy?
Q6: What are some of the important properties & characteristics of metal powder to be used in powder metallurgy?
Q.7:What is most common method of producing metal powder?
Q.8: What are some other techniques that can be used to produce particulate material?
Q.9: Which of the powder manufacturing processes are likely to be restricted to the production of elemental metal particles?
Q10: What are unique properties of amorphous metals?
Q11: Why powder metallurgy is a key process in producing products form amorphous or rapidly solidified material?
Q12: What is apparent density & how it is related to final density?
Q13: What is green strength & why it is important to the manufacture of high quality P/M products?
Q14: Why mixing & blending is done?
Q15: What is the effect of addition of lubricant into the powder?
Q16: How a graphite lubricant is different from the wax or stearate?
Chapter 17
Q.1 What is plasticity?
Q.2: What are some the general assets of the metal deformation processes?
Q.3: Why large production quantities be necessary to justify metal deformation as mean of manufacture?
Q.4: What is an independent variable in a metal forming process?
Q5: What is the significance of tools and die geometry in designing a successful metal forming process?
Q6: Why is lubrication often major concern in metal forming?
Q7: Why are some of the possible rules of lubricant in addition to reducing fraction?
Q8:What are some of the secondary effects that may occur when the speed of metal forming is varied?
Q9: What is dependent variable in metal forming process?
Q.10: Why is important to be able ot predict he forces or powers require to perform specific forming processes?
Chapter 18
Q.1: Describe different ages of metal forming during the history?
Q.2 How metal forming processes are classified?
Q.3: Do not you think that cold & hot working processes are differentiated on artificial basis?
Q4: What do you think the metals are weekend at elevated temperature?
Q5: How blooms & billets can be formed to complex shapes by rolling?
Chapter 19
Q.1: What are the attractive features of hot working over cold working?
Q.2: Why cold working equipment are called powerful equipment?
Q.3: What kind of rolling is given to the sheet or strip and what does it produces?
Q4: What cold rolling is requires? Define cold Rolling Processes?
Q5: What happens if a tube shaped material is starting material for cold rolling?
Answers of these questions have been given in the pdf files above...............
CHAPTER 1
Q 1: what role does manufacturing play relative to the standard of leaving?
Q 2: Are not all goods really consumer goods depending on how you defined customer?
Q 3: Give example of job shop ,Flow shop ,and project shop?
Q 4: How does a system differ from a process from a machine tool from a job from an operation?
Q 5: Is a cutting tool same as a machine tool?
Q 11: Since no work is done on stored equipment is not it true that it does not cost company?
CHAPTER 4
Q 3: What is an equilibrium phase diagram?
Q 4: What three primary variables are considered in equilibrium phase diagram?
Q 5: Why is the pressure temperature phase diagram not that use full for most engineering application?
Q 6: What is a cooling curve?
Q 7: What features in a cooling curve indicates some form of change in a material structure?
Q 10: Describe the conditions of complete solubility partial solubility insolubility/
CHAPTER 5
Q 1: What is heat treatment?
Q 2: What type of properties can be altered through heat treatment ?
Q 3: Why should people perform hot performing or welding Be aware of the effects of heat treatment?
Q 4: what is broad goal of processing heat treatment ? Cite some specific objectives may be bought?
CHAPTER 13
Q 1: What is material processing?
Q 2: What are the four basic families of shape production processes cite one benefit and one de merit?
Q 3: Describe the capabilities of casting process in terms of size and shape of product?
Q 4: How the desired production quantity influence the selection of a single use or multiple use molding processes?
Q 5: Why it is important to provide A means of senting gasses form mold cavity?
Q.6: What type of defect can occur if the mold material provide much restraint to the solidifying & cooling metal
Q7: What is the casting Pattern flask core? Mold cavity? Riser?
Q10: What is draft & why it is used?
Chapter 14
Q.8: What i s match plate & how does it aid molding?
Q9: How is a cope n drag pattern different from match pattern?
Q10: For what type of product might a loose piece pattern be required?
Q11: What are the four primary requirements for sand.
Q.12: In what way a molding sand be a compromised material?
Q13: What is a Muller? What function does it perform?
Q14: What are properties of foundry sands that can be evaluated by standard test?
Q15: What is a standard rammed specimen for evaluating foundry sands. How it is produced?
Q16: What is permeability and why it is important in molding sands?
Chapter 15
Q.6: On which factor the life of permanent mold depends?
Q.7: Why permanent mold casting are removed immediately after solidification?
Q.8:How venting is provided in the permanent mold process?
Q9: How slush casting can be used?
Q.10: How low pressure permanent mold casting differ from the traditional gravity-pour process?
Chapter 16
Q.1: What type of product would by a prospect for powder metallurgy manufacture?
Q.2: What were some of the earliest powder metallurgy products?
Q.3: What are some primary market areas for P/M products?
Q4: Which metal family currently dominate the powder metallurgy market?
Q5: What are the four basic steps that are involved in marking products by powder metallurgy?
Q6: What are some of the important properties & characteristics of metal powder to be used in powder metallurgy?
Q.7:What is most common method of producing metal powder?
Q.8: What are some other techniques that can be used to produce particulate material?
Q.9: Which of the powder manufacturing processes are likely to be restricted to the production of elemental metal particles?
Q10: What are unique properties of amorphous metals?
Q11: Why powder metallurgy is a key process in producing products form amorphous or rapidly solidified material?
Q12: What is apparent density & how it is related to final density?
Q13: What is green strength & why it is important to the manufacture of high quality P/M products?
Q14: Why mixing & blending is done?
Q15: What is the effect of addition of lubricant into the powder?
Q16: How a graphite lubricant is different from the wax or stearate?
Chapter 17
Q.1 What is plasticity?
Q.2: What are some the general assets of the metal deformation processes?
Q.3: Why large production quantities be necessary to justify metal deformation as mean of manufacture?
Q.4: What is an independent variable in a metal forming process?
Q5: What is the significance of tools and die geometry in designing a successful metal forming process?
Q6: Why is lubrication often major concern in metal forming?
Q7: Why are some of the possible rules of lubricant in addition to reducing fraction?
Q8:What are some of the secondary effects that may occur when the speed of metal forming is varied?
Q9: What is dependent variable in metal forming process?
Q.10: Why is important to be able ot predict he forces or powers require to perform specific forming processes?
Chapter 18
Q.1: Describe different ages of metal forming during the history?
Q.2 How metal forming processes are classified?
Q.3: Do not you think that cold & hot working processes are differentiated on artificial basis?
Q4: What do you think the metals are weekend at elevated temperature?
Q5: How blooms & billets can be formed to complex shapes by rolling?
Chapter 19
Q.1: What are the attractive features of hot working over cold working?
Q.2: Why cold working equipment are called powerful equipment?
Q.3: What kind of rolling is given to the sheet or strip and what does it produces?
Q4: What cold rolling is requires? Define cold Rolling Processes?
Q5: What happens if a tube shaped material is starting material for cold rolling?