ME 414: CADD&M Assignment-1 1. What do you understand by CAD‚ CAM and CAE? Shortlist some CAD/CAE tools available for vehicle industry for design. [Categorize them in a tabular form: tool-origin-characteristics-applications]. 2. Explain how a CAD system can interact with manufacturing (CAM) system. How should files be transferred if they are separate software packages? 3. Discuss the principle of FEM & FEA for the optimized design of mechanical components. Enumerate various types of design
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Experiment 7: Deflection of beams (Effect of beam length and width) 1. OBJECTIVE The objective of this laboratory experiment is to find the relationship between the deflection (y) at the centre of a simply supported beam and the span‚ width. 2. MATERIALS - APPARATUS Steel Beams‚ Deflection measuring device‚ 500g weight 3. INTRODUCTORY INFORMATION The deflection of a beam‚ y‚ will depend on many factors such as: - The applied load F (F=m•g). The span L. The width of the beam b‚ and
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Coordinate Systems: A point P is described by three coordinates ‚ in cartesian (x‚y‚z)‚ in cylindrical (r‚ ϕ ‚z)‚ and in spherical (r‚θ‚ ϕ )‚ as shown. A point is also defined by the intersection of three orthogonal surfaces‚ as shown. Cartesian Cylindrical Spherical Transformation from Cylinder to Cartesian Coordinates Transformation from Cartesian to Cylindrical: Transformation
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A movement is a self-contained part of a musical composition or musical form. While individual or selected movements from a composition are sometimes performed separately‚ a performance of the complete work requires all the movements to be performed in succession. A movement is a section‚ "a major structural unit perceived as the result of the coincidence of relatively large numbers of structural phenomena. Classification of Movements From a gymnastic point of view movements are divided into Active
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ETG3031 – GD&T Winter 2013 Test #2 (Chapter 5 to 7) 1. In this drawing‚ which datum is secondary? a. A b. B c. C d. None of the above [pic] 2. Based on the drawing‚ datum B is __________ datum feature. a. A planar b. A centerplane c. An axis d. An invalid [pic] 3. On the drawing‚ datum feature A consists of ________ surface(s). a. 0 b. 1 c. 2 d. None of the above
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plot: creates 2d line plot axis: changes aspect ratio of x and y axis x label: annoted the x axis y label: annoted the y axis title: puts the title on the plot title of prog: title(’circle of unit radius’) print: prints the hardcopy of the plot EX: draw a circle of unit radius x and y co ordinates 100 points of the circle the parametric eq is x=cos(t) y=sin(t) theta=linspace(0‚2*pi‚100); axis=’equal’; xlabel(’x’) ylabel(’y’) 1. plot y=sinx range 0 x=linspace(0
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Economics 101 Spring 2011 Answers to Homework #1 Due 2/2/11 Directions: The homework will be collected in a box before the lecture. Please place your name‚ TA name and section number on top of the homework (legibly). Make sure you write your name as it appears on your ID so that you can receive the correct grade. Please remember the section number for the section you are registered‚ because you will need that number when you submit exams and homework. Late homework will not be accepted so make
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Microeconomics Summer 2011 Problem Set 1 Due on July 28th in class TRUE-FALSE (2’*7=14’) （B）1. If good 1 is measured on the horizontal axis and good 2 is measured on the vertical axis and if the price of good 1 is p1 and the price of good 2 is p2‚ then the slope of the budget line is -p2/p1. a. True b. False （B）2. If all prices double and income triples‚ then the budget line will become steeper. a. True b. False （B）3. If Melody has more classical records than rock and roll
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced Subsidiary Level and Advanced Level MATHEMATICS Paper 1 Pure Mathematics 1 (P1) October/November 2005 1 hour 45 minutes Additional materials: Answer Booklet/Paper Graph paper List of Formulae (MF9) 9709/01 READ THESE INSTRUCTIONS FIRST If you have been given an Answer Booklet‚ follow the instructions on the front cover of the Booklet. Write your Centre number‚ candidate number and name on all the work
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Using a cooling glass of water to determine the area and volume of the curve formed. Research Question: To what extent can a cooling glass of water be modelled accurately and be used to find the area under the curve and volume formed by curve? Data Collection: In order to produce an exponentially decaying graph‚ I had to first heat a glass of water for a certain period of time {150 ml of water}. After the water was heated a temperature probe‚ connected to logger pro and laptop
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