Manufacturing Engineering & Technology
7th Edition
ISBN: 9780133128741
Author: Serope Kalpakjian, Steven Schmid
Publisher: Prentice Hall
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Chapter 26, Problem 21QLP
To determine
List the finishing operations commonly used in manufacturing operations. Explain their importance and the necessity to minimize them.
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Chapter 26 Solutions
Manufacturing Engineering & Technology
Ch. 26 - What is an abrasive? What are superabrasives?Ch. 26 - How is the size of an abrasive grain related to...Ch. 26 - Why are most abrasives made synthetically?Ch. 26 - Describe the structure of a grinding wheel and its...Ch. 26 - Explain the characteristics of each type of bond...Ch. 26 - What causes grinding sparks in grinding? Is it...Ch. 26 - Define metallurgical burn.Ch. 26 - Define (a) friability, (b) wear flat, (c) grinding...Ch. 26 - What is creep-feed grinding and what are its...Ch. 26 - How is centerless grinding different from...
Ch. 26 - What are the differences between coated and bonded...Ch. 26 - What is the purpose of the slurry in...Ch. 26 - Explain why grinding operations may be necessary...Ch. 26 - Why is there such a wide variety of types, shapes,...Ch. 26 - Prob. 15QLPCh. 26 - The grinding ratio, G, depends on the type of...Ch. 26 - What are the consequences of allowing the...Ch. 26 - Explain why speeds are much higher in grinding...Ch. 26 - Prob. 19QLPCh. 26 - Prob. 20QLPCh. 26 - Prob. 21QLPCh. 26 - Referring to the preceding chapters on processing...Ch. 26 - Explain the reasons that so many deburring...Ch. 26 - What precautions should you take when grinding...Ch. 26 - Prob. 25QLPCh. 26 - What factors could contribute to chatter in...Ch. 26 - Prob. 27QLPCh. 26 - Prob. 28QLPCh. 26 - Describe the effects of a wear flat on the overall...Ch. 26 - What difficulties, if any, could you encounter in...Ch. 26 - Prob. 31QLPCh. 26 - Prob. 32QLPCh. 26 - Prob. 33QLPCh. 26 - Jewelry applications require the grinding of...Ch. 26 - List and explain factors that contribute to poor...Ch. 26 - Calculate the chip dimensions in surface grinding...Ch. 26 - If the strength of the workpiece material is...Ch. 26 - Assume that a surface-grinding operation is being...Ch. 26 - Estimate the percent increase in the cost of the...Ch. 26 - Assume that the energy cost for grinding an...Ch. 26 - It is known that, in grinding, heat checking...Ch. 26 - Prob. 45QTPCh. 26 - With appropriate sketches, describe the principles...Ch. 26 - Prob. 47SDPCh. 26 - Vitrified grinding wheels (also called ceramic...Ch. 26 - Conduct a literature search, and explain how...Ch. 26 - Visit a large hardware store and inspect the...Ch. 26 - Obtain a small grinding wheel or a piece of a...Ch. 26 - In reviewing the abrasive machining processes in...Ch. 26 - Obtain pieces of sandpaper and emery cloth of...Ch. 26 - On the basis of the contents of this chapter,...
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- eXplain ... How does the selection of materials impact overall productivity in manufacturing processes?arrow_forwardAnalyze the challenges and advancements in microchip manufacturing processes, including the transition to smaller nanometer-scale technologies.arrow_forward1) Identify what are the step by step machining and grinding processes to produce that part from a blank material. Assume that both part made from cast iron. 2) Then, taking into consideration of green manufacturing/ sustainability, you need to suggest what kind of improvement that you could do to the list of machining processes that you have identified (e.g. change of machining operation, use of dry machining instead of using cutting fluid or etc.) to reduce power consumption during machining, reduce waste and even pollution. Please give justification on your suggestions. 3). You need to include the figure of your chosen part and label the processes involve.arrow_forward
- Describe and show the production scheme and raw materials used in metal cutting disc production in detail. Show the diagram visually and explain the steps. Write and promote raw materials.arrow_forwardIdentify and describe the following steps/products/machines in line with respectivemanufacturing processes .arrow_forwardProcessing raw materials depends upon the kind of products and nature of the products to be produced. Name and briefly explain three processes used in making raw materials.arrow_forward
- Essay. Justify your point on the question.” Is a Machine a Mechanism and is a mechanism a machine?”arrow_forwardDiscuss the evolution of microchip manufacturing technology and its effects on chip performance and energy efficiency.arrow_forwardThe product shown in Figure 5 is to be machined using a non-conventional machining process. The material of this product is Silicon Nitride that can withstand a temperature up to 450 °C. i. Propose the appropriate process to produce the part. ii. Justify the mechanism of the process in (i). Figure 5: Pump impellerarrow_forward
- Figure 9 shows the effect of rotary speed on the material removal rate by using conventional EDM and ultrasonic-assisted EDM. Discuss on the effect of rotary speed on the material removal rate for both EDM processes.arrow_forward(a) An engineer would like to drill a square hole of 20 mm x 20 mm with depth of 25 mm on a layered structure of natural fibre-reinforced polymer composite. He encountered delamination problem in the workpiece (Figure 3) when he used conventional cutting tool to drill the hole. Instead of using conventional machining process, discuss ONE suitable advanced machining process that can be applied for this machining purpose and predict TWO possible limitations for the selected process. Cutting Tool Delamination Composite Material Figure 3. Delamination of the composite material.arrow_forwardEvaluate the different manufacturing processes used to produce a component and recommend the most suitable process based on cost, quality and time constraints.arrow_forward
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