Describe (a) How are the dies classified according to their construction? the different types. Or (b) Find the total pressure‚ dimensions of tools to produce a washer 50 mm outside diameter with a 24 mm hole‚ from material 4 mm thick‚ having a shear strength of 360 N/mm2. 15. (a) Design and draw a suitable die for
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when loading is sufficient to introduce a bending stress greater than the yield stress of the material. Bending stress increases proportionally with bending moment. It is possible that failure by shear will occur before this‚ although while there is a strong relationship between bending moment and shear forces‚ the mechanics of failure are different. A bending moment may be defined as “the sum of turning forces about that section of all external forces acting to one side of that section”. The forces
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Case Study: Pneumonia and Pressure Ulcer Prevention in an Elderly MICU Patient June 6‚ 2012 Case Study: Pneumonia and Sepsis in an Elderly MICU Patient L.M. is a 75-year-old female who suffers from severe dementia and lives in a SNF. She was diagnosed with lung cancer in 2005 and as a result had a right upper and middle lobectomy. She also has a history of severe emphysema. L.M. has had several pneumonic infections and has an allergy to Pneumovax. She has a recurrent
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following: (a) the die opening or (b) the punch? Answer. (a). 12- The cutting force in a sheet metal blanking operation depends on which mechanical property of the metal (one correct answer): (a) compressive strength‚ (b) modulus of elasticity‚ (c) shear strength‚ (d) strain rate‚ (e) tensile strength‚ or (f) yield strength? Answer. (c). 13- The holding force in drawing is most likely to be (a) greater than‚ (b) equal to‚ or (c) less than the maximum drawing
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severe thunderstorms because stronger storms make it easier for tornados to form. During a supercell storm‚ characterized by powerful updrafts‚ warm‚ less heavy air begins to rise and meets colder and heavier air above it. Wind shears make tornadoes easier to form. A wind shear is when a warmer air collides with a colder air. Faster air begins to spin and roll over slower wind and beings to grow in size. Horizontal wind begins to spin like a cylinder. As more warm air rises‚ spinning air encounters
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The Curious Incident of the Dog in the Night-time’ is a novel exploring the world of Christopher Boone‚ a 15-year-old boy with Asperger’s Syndrome. This condition‚ as a consequence‚ leaves Christopher’s ability to emotionally connect with other people all but non-existent. Along with this emotional detachment‚ Mark Haddon’s explores Christopher’s many behavioural problems however it is soon clear that it is not only Christopher that has these. What the novel shows is that both this parents have
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Karen Gassler ENG 115 Professor Evans June 3rd‚ 2013 Week 7 assignment 3.2 Revised Version The North American great lakes including Lake Erie‚ Michigan‚ Huron‚ Superior‚ and Ontario. Lake Huron is the 3rd largest lake out of all five of them. It measures at 850 cubic meters of water; it extends to about 3‚827 miles‚ measures at 206 miles across‚ and about 183 miles north to south. The average water depth in this huge lake is 195 ft. These lakes are the largest fresh water supply and home to
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Increasing numbers of individuals are surviving burn injuries that in the past would have proved fatal. Over the past 40 years‚ advances in burn management‚ such as in resuscitation‚ early excision and grafting‚ and surgical critical care‚ have dramatically improved the percentage of survivors of severe burn injuries. With this improvement in survival comes an increased need for comprehensive burn rehabilitation so that when a life is saved‚ the quality of lifestyle and participation in meaningful
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IS 3177 : 1999 Edition 3.2 (2003-07) ( Reaffirmed 2006 ) Indian Standard CODE OF PRACTICE FOR ELECTRIC OVERHEAD TRAVELLING CRANES AND GANTRY CRANES OTHER THAN STEEL WORK CRANES ( Second Revision ) (Incorporating Amendment Nos. 1 & 2) ICS 53.020.20 © BIS 2004 BUREAU MANAK BHAVAN ‚ 9 BAHADUR SHAH ZAFAR MARG NEW DELHI 110002 OF INDIAN STANDARDS Price Group 15 Cranes‚ Lifting Chains and Related Equipments Sectional Committee‚ HMD 14 FOREWORD This Indian Standard
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STRUCTURAL ANALYSIS SUPPLEMENTARY MATERIAL Associate Professor Hong Guan and Professor Yew-Chaye Loo Griffith School of Engineering Griffith University Gold Coast Campus Queensland‚ Australia TENTH EDITION (Fourth Printing - 2013) Structural Analysis - Supplementary Material CONTENTS Part I 1 Supplementary Notes .................................................................. Fundamentals ...................................................................................
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