things and he has come to be known as one of the biggest contributors to today’s mathematics. He was often called “the wise one”‚ “the master”‚ and also “the great geometer” by his peers. One of Archimedes’ many accomplishments was “The Archimedes Screw” which was created to fulfill the needs of his king and good friend‚ King Hieron II. Archimedes was his military adviser and his job was to create useful tools as well as build things. One day King Hieron commissioned Archimedes to design a luxury
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highspeed impellers‚ McQuay® frictionless chillers can operate as low as 0.375 kW/ton IPLV‚ the most efficient performance in its tonnage range in the industry. Full load performance as low as 0.62 kW/ton IPLV is about 32 percent more efficient than screw compressor chillers. These IPLV‚ when applied in a high efficiency HVAC system‚ can help save significant operating costs and earn points for Leadership in Energy and Environmental Design (LEED) Energy and Atmosphere‚ Credit 1. Magnetic bearings
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In this Instructable‚ I show you how to make a LCD projector with a LED as the light source. I tried to make videos of everything so it is easier to follow the steps. Este Instructable esta en versión en Español See more cool projects on my blog. After making my first LED projector that you can see here ‚ I had lots of questions and people interested in the projector. Some of them went ahead and did something similar like mcastles. I felt sorry that I could not give more details of
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CONTENTS 1 | ABSTRACT | | 2 | ABBREVIATION | | 3 | INTRODUCTION TO NC AND CNC | 4 | 4 | HISTORY | 7 | 5 | CNC SYSTEM ELEMENTS | 10 | 6 | WORING ON CNC MACHINES | | 7 | BASIC CONCEPTS OF PART PROGRAMMING | 16 | 8 | TYPES OF CNC MACHINES | 18 | 9 | PROPERTIES OF CNC MACHINES | 20 | 10 | DRILLING AND TAPPING ON CNC | 35 | 11 | APPLICATIONS OF CNC MACHINES | 49 | 12 | ADVANTAGES AND DISADVANTAGES OF CNC | 51 | 13 | CONCLUSION | 52 |
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For technical questions‚ please call 1-800-444-3353. PRODUCT SPECIFICATIONS Electrical Requirements Fuse Type Control Unit Type Power Cord Length Maximum Lifting Capacity Minimum Unit Height Maximum Lifting Height Lift Saddle Dimensions Lift Screw Diameter Base Dimensions Overall Dimensions Accessories Weight 12 VDC Via Cigarette Lighter Plug or Battery Clamps F6A250V (Fast-acting 6 Amp‚ 250 Volt) 2 Button Remote w/4’ 6” Control Cable 9’ 7” 2 Tons (at 10” or higher) 43/4” w/Automatic Stop @
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EXPERIMENT: 1 Object: To find the wavelength of Sodium light by Newton’s ring. Apparatus required: A Plano convex lens of large radius of curvature‚ optical arrangement for Newton’s rings‚ plane glass plate; sodium lamp and traveling microscope. Formula used: The wavelength of light is given by the formula λ =D n2+p –Dn2 / 4pR Where D n+p = diameter of (n+p)th ring Dn = diameter of n th ring‚ P = an integer number‚ R = radius of curvature of the curved face of the Plano- convex lens.
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drive Place the hard drive into a case to make sure to fits into the dock bay then screw the hard into the case. After that place the case into the dock bay and screw down so it fall out. Then place the SATA or IDE cable into the hard drive and then plug the other end into the motherboard Install a graphics card Place the graphics card in PCI express graphics card slot and screw it down‚ if some graphics card require a power supply the place it at the back of the graphics
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DiscoverHover One TABLE OF CONTENTS Hello Hovercraft Constructor Letter……………………….……..3 License…………………………………………………………....4 General Construction Tips………………………………………..5 Parts List………………………………………………………….27 Assembly Structure……………………………………………….29 Drawings………………………………………………………….32 TM HOVERCRAFT CONSTRUCTION MANUAL DiscoverHover www.discoverhover.org The World Hovercraft Organization’s International School Hovercraft Program All Material c 2003 World Hovercraft Organization All Rights Reserved
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STUDY OF PALSTIC INJECTION MOULDING MACHINE PROCESSES SUBMITTED BY Mr Amarjeet singh Balloo UNDER GUIDANCE OF SIR JEEBHKATE (HOD)‚ MECHANICAL DEPARTMENT KITS College of engineering Abstract Might be this project sounds familiar to most of us but still I thought‚ it would be good to review the entire process/approaches adopted by engineers in simple way‚ to make this entire process and machine work in a magnificent way‚ which had influenced your daily life in many ways. In this project
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to the home. Each circuit is protected by a circuit breaker‚ or fuse in older homes. When a problem occurs with the electrical current such as a short‚ or the current reaches an unsafe level as in an overloaded circuit‚ the breakers are designed to turn off‚ which cuts off the electrical current to the affected circuit. This helps to prevent overheating‚ fire and potential
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