UNIT 4 JIGS AND FIXTURES Structure 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 Introduction Objectives Jigs and Fixtures Purpose and Advantages of Jigs and Fixtures Important Considerations while Designing Jigs and Fixtures Meaning of Location Principles of Locations Different Methods Used for Locations Clamping Different Types of Clamps Jigs 4.10 Different Types of Jigs 4.11 Fixtures 4.12 Summary 4.13 Answers to SAQs 4.1 INTRODUCTION The jigs and fixtures are the economical ways to produce
Premium Jig Time signature
3D IC TECHNOLOGY AN ADVANCEMENT IN VLSI ABSTRACT: There are several development initiatives involving form factor of IC technology‚ with the much spoken-about difficulty of progressing along the Moore’s curve. 3D IC technology assures higher levels of miniaturization and integration‚ focuses on portraying advances in interconnect technologies‚ and a reduction of interconnect delays. 3D IC technologies guarantee a significant increase in functionality and performance of components by
Premium Integrated circuit
Executive Summary Background information of 3D technology 3D technology has been a very hot technology that many people are discussing recently. The movie‚ Avatar had also aroused a wide public frenzy towards the 3D displayed work. Some people may wonder‚ can this trend sustain and could this technology eventually become popular‚ widely applied in different areas? Through analyzing the technology maturity‚ public opinions‚ applications and current development‚ we hope to get some insight in this
Premium Stereoscopy
Go to http://phet.colorado.edu/simulations/sims.php?sim=Motion_in_2D and click on Run Now. 1) Once the simulation opens‚ click on ‘Show Both’ for Velocity and Acceleration at the top of the page. Now click and drag the red ball around the screen. Make 3 observations about the blue and green arrows (also called vectors) as you drag the ball around. The vectors appear to have both direct and inverse relationships with each other. When I move the ball one direction‚ both of the vectors move the
Premium Velocity Kinematics Classical mechanics
3D PC Glasses Abstract: Only a few years ago‚ seeing in 3-D meant peering through a pair of red-and-blue glasses‚ or trying not to go cross-eyed in front of a page of fuzzy dots. It was great at the time‚ but 3-D technology has moved on. Scientists know more about how our vision works than ever before‚ and our computers are more powerful than ever before -- most of us have sophisticated components in our computer that are dedicated to producing realistic graphics. Put those two things together
Premium Dimension Computer graphics Analytic geometry
The disadvantages of 3D Gaming Tv As more and more research begins to flood in from the medical community about the effects of television and movie watching‚ something surprising has come to light. What is now known is that watching 3d television can also be harmful. 3d simply means three dimensional. Many movies have been made in 3d where special glasses are given to the movie goer which enables the 3d effect to come to life. However in more recent times films such as the blockbuster Avatar have
Premium Eye Television program Film
ID: 031158 3D Printers: The intended purpose of a 3D printer is to print three dimensional objects such as cookware‚ prosthetics‚ clothing‚ and cars‚ using a one of three main methods. The methods are: stereolithography (SLA)‚ fused deposition modeling (FDM)‚ selective laser sintering (SLS). Uses for printed objects can include but are not limited to: prototyping‚ metal casting‚ architecture‚ education‚ healthcare‚ and entertainment/retail. How It Works: A CAD file is made using a 3D modeling program
Premium Computer graphics Rapid prototyping
Using 3D printers as production tools has become known in industry as “additive” manufacturing. The additive process requires less raw material and‚ because software drives 3D printers‚ each item can be made differently without costly retooling. The printers can also produce ready-made objects that require less assembly and things that traditional methods would struggle with—such as the glove pictured above‚ made by Within Technologies‚ a London company. It can be printed in nylon‚ stainless steel
Premium Inkjet printer
Is 3D Ultrasound Really Worth It? In the past few years‚ 3-Dimensional ultrasound has become very popular among pregnant women and their families. Expectant mothers are using this elective tool as a way to view their unborn baby and create a bond with their baby. Families are giving these 3D ultrasound sessions as gifts to the mother and father‚ but is it necessary? Are the risks to the fetus really worth the moment of gratification that these ultrasound sessions can bring to the expectant parents
Premium Pregnancy
) I had never really thought about how the producers created a 3-D effect before. ( Director James Cameron‚ the first director to produce two movies grossing over $ 1 billion announced‚ “Every cinema will be capable of showing 3D movies in the next five years.” While 3D may not yet be this exclusive‚
Premium Stereoscopy