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 34RQ
In general, as the annual volume for a product increases, the unit cost decreases. Explain.
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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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- The design of components with major modifications in the existing design to bring a different product is known as ............. design.arrow_forwardThere are four distinct categories that can be used to classify production systems. A concise explanation and example are provided for each of these categories in turn.arrow_forward(a) There are several reasons why a certain manufacturing process is selected. Explain how time-scale allowed for design and manufacture can influence selection of a manufacturing process. Give one example. (b) Explain how flexibility in production can become an important manufacturing process requirement. Give one example.arrow_forward
- A small electrical appliance is to be assembled on a single model assembly line. The line will be operated 250 days/year, 15 hours/day. The work content has been divided into work elements as defined in the following Table. Also given are the element times and precedence requirements. Annual production is to be 200,000 units. Repositioning time for each worker is 0.08 min. Determine (a) average hourly production rate, (b) cycle time, and (c) theoretical minimum number of workers required to meet annual production requirements. (d) Use all the line balancing algorithm (Largest Candidate Rule, Kilbridge and Wester Method, and Ranked Positional Weights Method) to balance the line. For your solution, determine (e) balance efficiency of the line. Comment on your answer Element No Preceded by Time (min) 1 0.15 2 0.37 3 0.21 1 4 0.21 1 5 0.66 1,2 6 0.12 3 7 0.29 3 8 0.12 4 9 0.30 4,5 10 0.66 5 11 0.18 - 12 0.20 11 13 0.65 6,7,8,9 14 0.72 10,12 15 0.25 13 16 0.35 14 17 0.16 15,16 18 0.12 19…arrow_forwardThe production department for a company requires 3500kg, of row material for manufacturing a particular item per year. It has been estimated that the cost of placing an order is Rs.35 & the cost of carrying inventory is 25 percentage of the investment the inventories. The price is Rs.10 per kg. The purchase manager wishes to determine an ordering policy for raw material. Calculate (1) The optimal lot size (2) The minimum yearly variable inventory cost (3) The optimal order cycle time (4) The minimum yearly total inventory cost. I need correct solution upto 2 decimal point.arrow_forwardCan you relate Fred Taylor, Henry Ford, and John Parsons to the development of the three manufacturing system designs and industrial revolutions?arrow_forward
- The production manager of a manufacturing firm has tracked the average repair and maintenance cost of a machine for 10 years. Cost averages were steady at Rs. 20,000 for the first five years, but have increased consistently by Rs. 5,000 for each of the last 5 years. Draw the cash flow diagram and calculate the equivalent present worth and annual worth of the costs, if interest rate is 6% per annum.arrow_forwardNow pleasearrow_forwardAnnual demand of a product is 50000 units and the ordering cost is Rs. 7000 per order. Considering the basic economic order quantity model, the economic order quantity is 10000 units When the annual inventory cost is minimized, the annual inventory holding cost (in Rs.) isarrow_forward
- The table below provides the parameters for a new current state value stream map for the family of retainers at the Jensen Bearings Inc. firm described in the chapter. This table depicts the value stream after Kline Steel agrees to accept daily orders for steel sheets and also agrees to deliver on a daily basis. Calculate each component of the new value stream's reduced lead time. Jensen Bearings operates 5 days per week. More Info Overall Process Attributes Average demand: 2,700/week (1,400 "L"; 1,300 "S") Batch size: 1,000 Number of shifts per day: 1 Availability: 8 hours per shift with two 30 minute lunch breaks Process Step 1 Press Cycle time=4 seconds Setup time=2 hours Uptime=90% Operators=1 Every Part Every=1 week WIP=1 day of sheets (before Press) Process Step 2 Pierce & Form Cycle time=23 seconds Setup time=30 minutes Uptime=100% Operators=1 WIP=1,100 "L", 1,250 "S" (before Pierce & Form) Process…arrow_forwardA flow-line mass production operation consists of six manual workstations. Work units are moved synchronously and automatically between stations, with a transfer time of 10 secs. The manual processing operations performed at the six stations take 45 sec, 50 sec, 40 sec, 42 sec, 30 sec, and 55 sec, respectively. Determine (a) cycle time for the line, (b) time to process one work until through the six workstations, (c) average production rate, and (d) time to produce 20,000 units.arrow_forwardA ng.cengage.com * Mind Tap - Cengage Learning Q Search this course * CENGAGE MINDTAP Homework (Ch 03) 1. Specialization and production possibilities Suppose Spain produces only tablets and smartphones. The resources that are used in the production of these two goods are not specialized-that is, dy Tools the same set of resources is equally useful in producing both smartphones and tablets. The shape of Spain's production possibilities frontier (PPF) should reflect the fact that as Spain produces more smartphones and fewer tablets, the opportunity cost of producing each additional smartphone Tips The following graphs show two possible PPFS for Spain's economy: a straight-line PPF (PPF1) and a bowed-out PPF (PPF2). Tips (? a FREE 7- Unlimited imited Graph 2 Graph 1 PPF, re PPF, SMARTPHONES SMARTPHONES Based on the previous description, the trade-off Spain faces between producing smartphones and tablets is best represented by Grade It Now Save & Continue Continue without saving MacВok Pro…arrow_forward
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