SUMMER INTERNSHIP REPORT FINITE ELEMENT TRANSIENT THERMAL ANALYSIS OF LASER WELDING PROCESS ABSTRACT In this project‚ Laser welding process has successfully been used for joining of two stainless steel plates. The sizes of the metal plates are 50mmX40mmX2mm each. The distribution of the temperature field in laser welding using stainless steel sheets were simulated by ANSYS. The thermal properties which have been used for thermal simulation are assumed to be varying with temperature
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My Superhero If I were a superhero‚ I would want to be like super woman. She can do almost anything she wants. I could fly‚ shoot laser beams through my eyes‚ have super strength‚ invisibility‚ and have super speed. My name would be The Bullet. [ (Your Super Hero Name) ] If I were a superhero‚ my powers would be flying‚ strength‚ laser eyes‚ invisibility‚ super strength‚ and super speed because then I could get places faster‚ be stronger‚ melt things with my eyes‚ and secretly be places without
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Moreover‚ in recent years‚ modern technologies developed some substitutes such as make-believe firecrackers‚ some tricky balloons are being produced and used in some wedding ceremonies instead of fireworks. Furthermore‚ we cannot ignore the laser beams while talking about the new players in this industry. These substitutes may cause the reduction of sales of fireworks. When a company is stuck in a situation that we mentioned above; there are two absolute ways: first one is running away which
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key Dimensions key Save file key Measurement key Open file key Results key Clear key Soft foot key F-functions key Move key On/Off key Data entry keys Mount ALIGNEO® and switch on External inclinometer Transducer (Laser) mounted on stationary machine Reflector (Prism) mounted on machine to be moved 0 1:3 0 3 :30 10 AL IG NE O ® 4:3 9 0 7:3 0 6 * – Optional features. Note: You may resume from where you last
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A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The term "laser" originated as an acronym for Light Amplification by Stimulated Emission of Radiation.[1][2] Lasers differ from other sources of light because they emit light coherently. Its spatial coherence allows a laser to be focused to a tight spot‚ and this enables applications like laser cutting and laser lithography. Its spatial coherence also keeps
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Name Welding 219 06 June 2013 Welding “Welding is a process critical to our present state of civilization and technical advancement‚ yet little understood and most often taken for granted” (Haynes and Storer 1). We are constantly hearing through television and other media sources that the job market for people trained in some sort of vocational skill is in very high demand. Media advertisements are encouraging students to consider a vocational skill when looking at their future. Welding is one
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EMBEDDED SENSORS IN LAYERED MANUFACTURING A DISSERTATION SUBMITTED TO THE DEPARTMENT OF MECHANICAL ENGINEERING AND THE COMMITTEE ON GRADUATE STUDIES OF STANFORD UNIVERSITY IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY Xiaochun Li June 2001 © Copyright by Xiaochun Li 2001 All Rights Reserved ii I certify that I have read this dissertation and that in my opinion it is fully adequate‚ in scope and quality‚ as a dissertation for the degree of Doctor of Philosophy
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Bending of a Beam Senior Freshman Engineering Laboratories Lab: 2E4A Coordinator: Asst. Prof. Bidisha Ghosh Demonstrator: Concept A transverse load is applied to a beam. The beam changes its shape and experiences bending moment. Internal stresses (bending stress) develop in the beam. In the bent or curved shape‚ the material on the inside of the curve experiences compression and material on the outside of the curve experiences tension. In pure bending‚ the transverse planes in the material
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The Laser Before we can learn about the laser we need to know a little bit about light (since that is what a laser is made of). Light from our sun‚ or from an electric bulb‚ is called white light. It is really a mixture of all the different colours of light. The colours range from violet‚ indigo‚ and blue‚ to green‚ yellow‚ orange‚ and red. These make up the visible part of the electromagnetic spectrum. Light is made up of particles‚ called PHOTONS‚ which travel in waves. The difference in
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Abstract: On this project we will try to design an ( I ) construction beam and find lightest weight material that can be used as an construction beam ‚ currently we are taking strength of material course that helping us to learn more about construction beam’s design ‚ we will be going over types of beams ‚ types of loads and beams design ‚ on our own we will research about the materials of beams and try to find the lightest beam’s material that we can use in construction according
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