Manufacturing Engineering & Technology
7th Edition
ISBN: 9780133128741
Author: Serope Kalpakjian, Steven Schmid
Publisher: Prentice Hall
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 35, Problem 34QTP
If the same steel rule as in Problem 35.33 is used to measure aluminum extrusions, what will be the indicated diameter at room temperature? What if the part were made of a thermoplastic?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
10. A standard steel specimen of 0.504" diameter elongated 0.0125" in an 8" gage length during a test where it was subjected
to a tensile force of 6249 lb. If the specimen's gage length was measured to be 8.0025" after the test was over, what was the
permanent plastic deformation? What is the elastic deformation and what is the modulus of elasticity of that metal?
r PL
AE
3
l Two tensile samples were cut from a titanium ingot that was cooled very slowly, and under specific conditions so that the ingot was a single crystal. The samples were then put in a tensile tester to determine their 0.2% offset σys. The σys for the two samples resulted in one sample having a value that was twice of the other. What could the cause be?
What is tensile testing?
Chapter 35 Solutions
Manufacturing Engineering & Technology
Ch. 35 - What is metrology?Ch. 35 - Explain how a meter is defined and measured.Ch. 35 - Explain what is meant by standards for...Ch. 35 - What is the basic difference between...Ch. 35 - What is meant by comparative length measurement?Ch. 35 - Explain how flatness is measured. What is an...Ch. 35 - Describe the principle of an optical comparator.Ch. 35 - Why have coordinate measuring machines...Ch. 35 - What is the difference between a plug gage and...Ch. 35 - What are dimensional tolerances? Why is their...
Ch. 35 - Prob. 11RQCh. 35 - Explain the difference between tolerance and...Ch. 35 - What is the difference between bilateral and...Ch. 35 - How is straightness measured?Ch. 35 - When is a clearance fit desirable? An interference...Ch. 35 - What factors contribute to deviations in the...Ch. 35 - Why are the words accuracy and precision...Ch. 35 - Prob. 18QLPCh. 35 - Prob. 19QLPCh. 35 - Prob. 20QLPCh. 35 - Dimensional tolerances for nonmetallic parts...Ch. 35 - Prob. 22QLPCh. 35 - Review Fig. 35.20, and comment on the range...Ch. 35 - In the game of darts, is it better to be accurate...Ch. 35 - What are the advantages and limitations of GO...Ch. 35 - Comment on your observations regarding Fig. 35.19.Ch. 35 - What are gage blocks? Explain three methods...Ch. 35 - Why is it important to control temperature during...Ch. 35 - Describe the characteristics of electronic gages.Ch. 35 - What method would you use to measure the...Ch. 35 - Prob. 31QLPCh. 35 - Review Fig. 35.21 and give reasons that there is a...Ch. 35 - Assume that a steel rule expands by 0.07% due to...Ch. 35 - If the same steel rule as in Problem 35.33 is used...Ch. 35 - A shaft must meet a design requirement of being at...Ch. 35 - Describe your thoughts on the merits and...Ch. 35 - Take an ordinary vernier micrometer (see Fig....Ch. 35 - Obtain a digital micrometer and a steel ball of,...Ch. 35 - Prob. 41SDPCh. 35 - Prob. 42SDPCh. 35 - Inspect various parts and components in...Ch. 35 - Prob. 45SDPCh. 35 - Prob. 46SDPCh. 35 - Prob. 47SDPCh. 35 - Conduct an Internet search, and make a list of...Ch. 35 - Prob. 49SDP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- 2. Sharp notches are often added to plastic food packages to help open them (along with arrows indicating where they should be torn). Why do they do this, and why is it sometimes very hard to open them without this notch? Would it be harder or easier to open with a semi-circular notch and why? YY (ENISH) TOMATO 10 ATE TOMATE CONCENTRATE FRO NUSARY Heinsarrow_forwardRequest: Can you please help me with answering the following question? Thank you. Question: A specimen of a ceramic material having an elastic modulus of 250 GPa (36.3 x 106 psi) is pulled in tension with a stress of 750 MPa (109,000 psi). Will the specimen fail if its “most severe flaw” is an internal crack that has a length of 0.20 mm (7.87 x 10-3 in.) and a tip radius of curvature of 0.001 mm (3.94 x 10-5 in.)? Why or why not?arrow_forwardPick the best answer for the multiple choice question. Neoprene material is an example of which of the following families of materials?: Elastomers Ceramics Thermoset Polymers Hybrids Metals ( ) Corrosion failure of a metallic material can be prevented by which of the following methods: electroplating painting cathodic protection sacrificial anode all of the above ( ) The fracture strength of glass may be determined using: Tensile test Three-point bend test Creep test Impact test Fatigue test ( ) Ceramic materials have: High Hardness High Strength Low Toughness High Stiffness All of above ( )arrow_forward
- /Answer( any five) of the following 1. List the seven types of failure 2.Define die penetrant test 3.Suggest N.D.T.test for an internal defects of metal 4 Define pn juction diode 5. What is the behaviour of smart material (Ti-Br) alloy 6. What is the effect of plasticisers that added to polymerarrow_forward6. A copper wire with length 0.5 m was subjected to a tension experiment, the wire was tensioned to 2 mm. suppose the diameter of the wire is 1mm and the poission ratio 0.24. write down the five digits change in diameter in mm unit. *arrow_forward1. On the drawing attached, before any geometric controls are applied, what is the coaxility tolerance that is implied between the diameters?arrow_forward
- Question 7- A technician measured the hardness of the steel bar two times. For the first time, he measured the hardness. He heated the steel bar to a high temperature and wait for the steel bar to decrease the temperature to room temperature. The technician measured the hardness of the steel bar again. (a) Did the technician get the same hardness in both measurements? Answer: (b) Please explain your point of view.arrow_forward10. Two previously undeformed specimens of the same metal are to be plastically deformed by reducing their cross-sectional areas. One has a circular cross section, and the other is rectangular; during deformation the circular cross section is to remain circular, and the rectangular is to remain as such. Their original and deformed dimensions are as follows: Original dimensions Deformed dimensions Circular (diameter, mm) 15.4 12.1 Rectangular (mm) 129 x 175 75 x 164 Which of these specimens will be the hardest after plastic deformation?arrow_forwardSelect three: Three commonly used tests to measure the hardness related properties of materials are: Rebound Fracture Indentation Scratch Charpy Yieldarrow_forward
- If a constant stress is applied and the strain is monitored with time for a viscoelastic material, which of the following is TRUE Select one: O a. Strain will always increase linearly as long as the stress is applied. b. Strain will increase as long as the stress is applied but rate of strain will change with time. c. If the stress is removed, the strain will instantaneously become zero. d. Strain will develop instantaneously and remain constant thereafter. e. None of these optionsarrow_forwardA compound die will be used to blank and punch a large washer out of 6061ST aluminum alloy sheet stock 3.50 mm thick. The outside diameter of the washer is 50.0 mm and the inside diameter is 15.0 mm. Determine the punch and die sizes for the punching operation. TABLE 20.1 Clearance allowance value for three sheet-metal groups. Metal Group A. 1100S and 5052S aluminum alloys, all tempers 2024ST and 6061ST aluminum alloys; brass, all tempers; soft cold- 0.045 0.060 rolled steel, soft stainless steel Cold-rolled steel, half hard; stainless steel, half-hard and full-hard 0.075 Select one: a. 18.42 mm b. 20.42 mm c. 19.42 mm d. 15.42 mmarrow_forwardGiven your understanding of what initiates and controls failure in materials, which of the following will increase the failure strength or lifetime of a test piece or component and why? a. Polishing to reduce surface defects b. Decreasing the temperature below the brittle-ductile transition temperature, to make it harder C. Increasing its volume, to give a larger cross sectional area d. Increasing the grain size so there are less grain boundaries to initiate failure e. Decreasing the difference between the maximum and minimum stress values, as this effects the stress concentration factorarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Welding: Principles and Applications (MindTap Cou...Mechanical EngineeringISBN:9781305494695Author:Larry JeffusPublisher:Cengage Learning
Welding: Principles and Applications (MindTap Cou...
Mechanical Engineering
ISBN:9781305494695
Author:Larry Jeffus
Publisher:Cengage Learning
Dimensional Analysis - in physics; Author: Jennifer Cash;https://www.youtube.com/watch?v=c_ZUnEUlTbM;License: Standard youtube license