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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Textbook Question
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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- Q1. Discuss the evaluation guidelines for manufacturing processes.arrow_forwardThe 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_forwardA fast moving item has a demand of 18000 units/year. The cost of one procurement is Rs. 50 and inventory carrying or holding cost is Rs. 1.20 per unit per year. It is assumed that supply is received as soon as the order is placed and no shortage or stock permitted. Cost of one unit is Rs. 8. Determine : (1) EOQ (ii) Number of orders/year (iii) Total cost per yeararrow_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_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_forwardCan you relate Fred Taylor, Henry Ford, and John Parsons to the development of the three manufacturing system designs and industrial revolutions?arrow_forwardThe product structure diagram shows the number of different components required at each level to produce one unit of the final product P. If there are 50 units of on hand inventory of component A, the number of additional units of component A needed to produce 10 units of product P is (in integer). P (1) Level 0 B (2) Level 1 Level 2 Level 3 A (4) C (1) D (3) A (2)arrow_forward
- Annual 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_forwardThe 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_forward
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