KNOWLEDGE EVIDENCE NVQ TITLE PERFORMING ENGINEERING OPERATIONS – LEVEL 2 UNIT CODE QPEO2/012 UNIT TITLE Preparing and using milling machines Note: Please type your answer in regular font. 1.) What are the safe working practices and procedures to be followed when preparing and using the milling machines? When operating a Milling machine there are a lot of health and safety laws that have to be followed when preparing to use and using a milling machine‚ the laws and safety precautions
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D1 Compare and contrast the effectiveness of a CAD/CAM method of manufacturing component to that of using a CNC part programme A part programme is coded using coordinates to give a detailed set of directions to be read by the machine control unit and then followed by the machine tool. When creating a part programme‚ first of all the programmer must look at a detail drawing to tabulate coordinates and create an operation plan which will include a tool list and materials – this can all be very time
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hydraulic units. One of the most difficult items to manufacture is the hydraulic cylinder. The cylinder housing is fabricated from a malleable iron casting. The housing is machined to close tolerances‚ and the slightest discrepancy in either material or machining means a total loss. Machine cycle time on a typical housing is approximately sixteen hours. For several years‚ castings had been purchased from the Macon Foundries in Georgia. Macon had been a Big “O” supplier for many years‚ and during that time
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Department of Mechanical Engineering IIT Kanpur Mechanical Engineering Department What is Engineering? Des ign y ry er ve lliiv De De Engineering Development Excitements in Mechanical Engineering Excitements in Mechanical Engineering Make engines‚ machines‚ robots Generate energy and power Explore and understand applicable science Create new materials Indian Railways Indian Railways Wheel Impact Load Detection System (WILD) Derailment Detection
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1) The Grinding Machine A grinding machine uses an abrasive wheel as a cutting tool to shape or change the dimensions of a hard material. The type of materials that need grinding are usually metallic items such as tools and rods. These machines generally work by reducing the material through abrasion. Grinding is used to finish workpieces that must show high surface quality and high accuracy of shape and dimension. There are several main parts in this machine. These parts are shown as below. Picture
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conductive structural materials. Shandong has been mined many large graphite deposits ‚ reserves alarming. The graphite has a high value market applications ‚ which also stimulates the graphite processing industry ’s rapid development. Graphite machining primarily use VIPEAK mill for processing. It is a modern professional ore crushing equipment‚ sets ‚ crushing‚ grinding ‚ dust in an after installation can be produced in a short time bring benefits to customers
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Technological University of the Philippines College of Industrial Technology Mechanical Engineering Technology Department CUTTING TOOLS DESIGN Prof.Josephine Alden Cutting Tools Design Page 1 Table of Contents Page Single Point Cutting Tools 3 Reporters: De Chavez‚ Melvin P. Alfafara‚ Adrian Inserts 6 Reporters: Illustrisimo‚ Rocky Gulapa‚ Karl Yshmael Twist Drills 13 Reporters: Cruz‚ Mark Joseph Enriquez‚ Jommel Milling Cutters 17 Reporters: Angles
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the floor and outdated equipment that must be heavily maintained. These problems as well as many others that could be eliminated by facilities planning cause companies to lose their competitive edge over their competitors. 3.9 Part X requires machining on a milling machine (operations A and B are required). Find the number of machines required to produce 3500 parts per week. Assume the company will be operating 5 days per week‚ 18 hours per day. The following information is known: Operation
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MEEM 2034 –L01 Lab report Experimental no.: 421 Student name: Ma Cho King (50488586) Programme: MTE year 1 Title: Familiarization of Some Material Removal Processes Date: 29/10/2003 Objectives: 1) To familiarize the construction features of lathe and its operational principles 2) To familiarize the construction features of drilling machine and its operational principles 3) To familiarize the construction features of milling machine and its operational principles 4) To familiarize the construction
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Abrasive flow machining 1. Introduction Abrasive flow machining (AFM) was firstly developed fifty years ago by Extrude Hone Corporation‚ USA. By using the liquid viscoelastic material with easy flowability made of polymer and abrasive grains‚ AFM can be used to polish‚ deburr and radius for the workpiece. There are three kinds of AFM: one-way AFM‚ two-way AFM and orbital AFM [1]. In this case to manufacture the cylinder heads‚ consider of two-way AFM is much more widely used and its technology
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