Machining Operations In MACHINING‚ the shape‚ size‚ finish and accuracy are obtained by removing the excess material from the workpiece surface. Various surfaces are obtained as an interaction between a workpiece and a cutting tool with the help of a contrivance known as MACHINE TOOL. Prof. S.K. Choudhury‚ Mechanical Engineering Department‚ IIT Kanpur 1 Advantages and Disadvantages of Machining Variety of work materials can be machined. o Most frequently used to cut metals Variety of
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Assignment 2: Operations Decision Managerial Economics and Globalization‚ ECO550 Operations Decision At certain times a company that produces a tangible product may have to decide if that company can continue operations and profit or if it has reached the shutdown point. Shutting down is different than going out of business; the company is simply temporarily stopping production because it would cost more to continue with production. As a management consultant hired to
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TABLE OF CONTENTS: I. Abstract……………………………………………………………………………………………….1 II. Introduction…………………………………………………………………………………………2 III. Literature Review…………………………………………………………………………………4 IV. Methodology 1. Analytical Hierarchy Process……………………………………………………...6 2. Goal Programming……………………………………………………………………..8 3. Integrated Analytical Hierarchy Process - Goal Programming………9 V. Formulation 1. Deriving AHP weights………………………………………………………………10 2. Decision variables……………………………………………………………………13 3. Constrains………………………………………………………………………………14
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An operation is composed of processes designed to add value by transforming inputs into useful outputs. Inputs may be materials‚ labor‚ energy‚ and capital equipment. Output may be a physical product or a service. A metric used to measure the rate at which potential output levels are being met or used. Displayed as a percentage‚ capacity utilization levels give insight into the overall slack that is in the economy or a firm at a given point in time. Using the data provided in the case‚ we are able
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University of Petroleum & Energy Studies Centre for Continuing Education Executive MBA (OIL & GAS Management) Semester II YEAR: 2013 SESSION: January Assignment – 1 For Operations & Material Management (MBCQ 722D) (To be filled by the student) Name: _______________________ Sap No/Regn No: _______________________ Section A (20 Marks) Write short notes on any four of the following 1. Production management functions 2. The era of scientific management 3. Optimal
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Introduction Enhance the customer services has been widely discussed and a wealth of concepts is at hand . Customer service is an integral part of our job and should not be seen as an extension of it . “Excellent customer service is the process by which your organization delivers its services or products in a way that allows the customer to access them in the most efficient ‚ fair ‚ cost effective and humanly satisfying and pleasurable manner possible .” (Vermeulen 2003) A company’s the most important
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170 countries worldwide under such brand names as Whirlpool‚ KitchenAid‚ Roper‚ Estate‚ Bauknecht‚ Ignis‚ Laden‚ Polar‚ Brastemp‚ Consul‚ and Eslabon de Lujo. Whirlpool launched several initiatives in operations management in the 1990s and early 2000s‚ the company began restructuring its operations in the early -1990s to orient itself to changing market conditions. As a part of its operational restructuring‚ the company set up several cross-functional teams for key product areas‚ entered into several
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Research Project | New Zealand Natural Ice Cream | | Operations Management Operations Management Executive summary The paper concentrates on studying operation management of ‘New Zealand Natural Ice Cream’in terms of its demand forecasting and inventory management strategies. The purpose is to improve the efficiency of the operation network. For doing so‚ qualitative data are researched and analyzed to reflect the current operation of the shop. Then‚ various demand forecasting‚ based on
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BOILER OPERATION. Description of boiler operation SOFTENER: Function of softener is softening the hard water. This is because water supplied is hard water since it contains a lot of calcium‚ magnesium or other minerals. Water hardness Mg/L Soft water ≤ 17.1 mg/L Grey zone between soft and slightly hard water 17.1-60 mg/L Moderately hard 60-120 mg/L hard water 120 - 180 mg/L Very hard water ≥180 mg/L Hard water causes two problems such as 1. Dissolved calcium and magnesium
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Quick Changeover (SMED) As lean production is dependent upon small lot sizes‚ small lot sizes are dependent upon quick changeovers. If set-ups or changeovers are lengthy‚ it is mathematically impossible to run small lots of parts with low inventory because large in-process inventories must be maintained to feed production during changeovers. For example‚ large stamping dies commonly took hours to change until the development of quick die change methods (Single Minute Exchange of Die‚ or SMED).
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