Degarmo's Materials And Processes In Manufacturing
13th Edition
ISBN: 9781119492825
Author: Black, J. Temple, Kohser, Ronald A., Author.
Publisher: Wiley,
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Chapter 1, Problem 28RQ
To determine
The value addition step in the process of buying a calf, raising it to a cow and disassembling it into “cuts” of meat for sale.
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A product line has two models: X and Y. Model X consists of 4 components: a, b, c, and d. The number of processing operations required to produce these four components are 2, 3, 4, and 5, respectively. Model Y consists of 3 components: e, f, and g. The number of pro-cessing operations required to produce these three components are, 6, 7, and 8 respectively.The annual quantity of Model X is 1,000 units and of Model Y is 1,500 units. Determine the total number of components and processing operations associated with these two models.
Manufacturing process can be divided by 5 main groups with respect to their physical action on raw materials
and some of them acquire a specific machine. They can be listed as:
1. Material deposition technologies, such as casting and sintering, or the new "rapid manufacturing" techniques
developed rapidly in the last ten years.
2. Joining techniques, in which riveting, friction stir welding (FSW), welding and assembly are classified.
3. Forming, where hot working techniques like forging and cold working techniques such as forming, spinning
and involute splines production are placed.
4. Material separation, including shearing, nibbling, punching, cutting by laser and cutting by high pressure
water or abrasive waterjet (AWJ).
5. And finally material removal processes, also known as machining processes.
Using 3D metal printing is falls under which catogary?
O a. No. 5
O b. No. 4
O c. No. 2
O d. no. 1
O e. No. 3
TWM Company purchases 8000 units of product each year at a unit cost of $10.00. The order cost is
$30.00 per order, and the holding cost per unit per year is $3.00.
a) What are the economic order quantity, the total annual cost, the number of orders to place in one
year, and the reorder point when the lead time is two weeks?
b) What happens to the EOQ if backordering is possible and the stockout cost per unit per year is
$1.00?
c) The supplier is offering a special discount and has temporarily reduced his unit price from $10.00
to $9.00. What amount should be purchased to take advantage of the discount?
d) The supplier will increase his unit price from $10.00 to $11.00 on 1 January. What amount should be
purchased and delivered on 31 December before the price increase is effective if the stock position is
346 units? What will be the cost saving of the special purchase
Chapter 1 Solutions
Degarmo's Materials And Processes In Manufacturing
Ch. 1 - What role does manufacturing play relative to the...Ch. 1 - Arent all goods really consumer goods, depending...Ch. 1 - The Subway sandwich shop is an example of a job...Ch. 1 - How does a system differ from a process? From a...Ch. 1 - Is a cutting tool the same thing as a machine...Ch. 1 - What are the major classifications of basic...Ch. 1 - Casting is often used to produce a...Ch. 1 - In the lost�wax casting process, what happens to...Ch. 1 - In making a gold medal, what do we mean by a...Ch. 1 - How is a railroad station like a station on an...
Ch. 1 - Because no work is being done on a part when it is...Ch. 1 - What forming processes are used to make a paper...Ch. 1 - What is tooling in a manufacturing system?Ch. 1 - It is acknowledged that chipâ€�type machining is...Ch. 1 - Compare Figures 1.1 and 1.16. What are the...Ch. 1 - In a modern safety razor with three or four blades...Ch. 1 - List three purposes of packaging operations.Ch. 1 - Assembly is defined as the putting together of...Ch. 1 - What are the physical elements in a manufacturing...Ch. 1 - In the production system, who usually figures out...Ch. 1 - In Figure 1.8, what do the lines connecting the...Ch. 1 - Characterize the process of squeezing toothpaste...Ch. 1 - It has been said that low-cost products are more...Ch. 1 - Prob. 24RQCh. 1 - If the rolls for the cold-rolling mill that...Ch. 1 - Make a list of service systems, giving an example...Ch. 1 - What is the fundamental difference between a...Ch. 1 - Prob. 28RQCh. 1 - What kind of process is powder metallurgy: casting...Ch. 1 - In view of Figure 1.2, who really determines the...Ch. 1 - What costs make up manufacturing cost (sometimes...Ch. 1 - What are major phases of a product life cycle?Ch. 1 - How many different manufacturing systems might be...Ch. 1 - In general, as the annual volume for a product...Ch. 1 - The Toyota truck plant in Indiana produces 150,000...Ch. 1 - A company is considering making automobile bumpers...Ch. 1 - Many companies are critically examining the...Ch. 1 - We can analogize your university to a...Ch. 1 - What kind of manufacturing system (design) is your...Ch. 1 - What are the major process steps in the assembly...Ch. 1 - What is the relationship between Figures 1.2Â...Ch. 1 - Recently, National Geographic magazine asked the...
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