Circular slide rule pdf spheres slide rule universe is a repository for information, pictures, history and links to sellers. It is a very good example on how the divisions of the slide rule scales are calculated. You can afford to put one in the hands of everyone who buys what you sell. On the body and slide are scales that are parallel to each other. Mannheim slide rule 1850 faber castell 283n nestler 23r mannheim issac newton put 3 scales in parallel in 1675 to compute cubes. Nate, the mathematics guy shows you the basics of a slide rule. And the slide rule has become an electronic calculator. Like the model n531es, this slide rule has a 2 scale on the back. Heres what the completed logarithmic slide rules should look like. To build the slide rule, you will need to download and print the following image at 300 dpi. Rule of thirds template for slide layout evergreen data. Template part 1 postscript pdf template part 2 print to. This isnt really a tutorial, its more of a selfguided demo.
He explains what a slide rule is and how you can build one of your very own. The slide rule, also known as a slipstick, is a mechanical analog computer. Any slide rule watch will allow you to do these calculations. The scales on the front side of this rule are identical to the scales on the front of the n1010es. All of the authors were listed as associate or assistant professors of mathematics at the us naval academy. The sample below is made by this nifty technique, and works great, a perfect. The model n16es is by far the most sophisticated of the ve rules. Guy kawasaki, who has now launched a blog, has some good advice for anyone considering a powerpoint presentation. Scientific american may 2006 university of vermont. Classroom activity before introducing the multiplication logarithmic slide rules, show how 2 rulers can make an adding slide rule. Its many uses make this simple slide rule one of the most valuable gadgets a musician can own. Slide rule vintage international kindle edition by. I am trying to evangelize the 102030 rule of powerpoint. The device is always at the ready inside his guitar case, or on his music stand.
Bissaker slide rule 1654 circular slide rule king pocket calculator 66 sclales thacher calculator 30 ft. Template part 2 print to transparency building the slide rule html how to use a slide rule from the museum of hp calculators my source code in c, used to generate the postscript template. Reference scales cut and paste to create a slide rule andrew nikitin. Generally, they are either have a linear form or that of a circle. The slide rule, also known colloquially in the united states as a slipstick, is a mechanical analog computer. Some donors have provided these booklets and other paper items, such as advertising flyers, directions for cleaning slide rules, warranty certificates, and. I decided i wanted to make one of these just for fun, but mount it on wood and plexiglass. John has provided two interesting designs, each in pdf format, so you can use them with any printer. An easy introduction to the slide rule internet archive. Adding slide rules are not practical, but demonstrate how to use a slide rule in a simple. The pocket protector has been replaced by a cell phone holster. Customers tell us that they know circular slide rule style calculators as. This rule was made for the national radio institute nri.
I was hoping to find a simple slide rule i could print out and this will fit the bill nicely. The slide rule cannot be regarded as a modern invention since the first design dates from the early part of the seventeenth century, but every year sees additions and variations made and the uptodate instrument has, as might be expected, advanced greatly beyond the earlier types. Sphere researchs slide rule universe, build your own slide. Pdf file to generate the scales on a sheet of paper. The above is a fun demo design but with modern printers and some craft andor wood making skills, some very fine slide rules can be made, linear and circular models in particular with a range of templates available. This page gives numeric examples of the basic calculations that a slide rule can do. Field artillery military slide rule, war department technical manual, tm 6240 1945 this instruction manual is for a special slide rule for use by the military for artillery calculations. Overview of the major categories of slide rules, and descriptions of common scale labels and meanings. Because of pdf formatting, you must print it to standard 8. The sterling slide rule has standard a, b, c, c, d, and k scales. They will use their findings here and the slide rules template to make the slide rules. In fact, look out heres rule of thirds template for powerpoint 2010 you can download where i have already drawn the lines in the slide master and rearrange the default boxes.
A stiff paper slide rule made from the template in cliff stolls scientific american article. As graphical analog calculators, slide rules are closely related to nomograms, but the former are used for general calculations, whereas the latter are used for applicationspecific computations. I teach 4th grade math and some of my students are struggling with multipication and division. Powerpoint presentation guidelines mcgill university.
Line up the 1 on the left hand side of sliding scale c with 2 on frame scale d. How to build yourself a slide rule math wonderhowto. Circular slide rule calculators wheel chart calculators. I taught evening classes in solid state circuit design at our local community college from 1967 to 2000, and during the pre calculator days, around 1974, i assumed my students had a firm grasp on slide rule operation.
Multiplying with the slide rule suppose you want to multiply 2x4. Unlike earlier versions of my circular slide rule, i put it far enough towards the outside that i could graduate it for a 20 inch rule instead of as for a 10 inch rule. The best new presentation templates of 2020 powerpoint ppts. Students will learn about the history of slide rules, how they work, and then make their. Scientific american 81 t wo generations ago a standard uniform identi. Datalizer wheel chart calculators are designed for quick calculating. Since you used the 1 at the left hand side of the scale, the product is between 1 and 10.
The slide rule also does not tell you the sign of your result. One of the many original uses of flight computers was to estimate time of arrival. Over time, more comprehensive slide rule options allowed use of the device with such tasks as working trigonometric equations, square roots, and exponentials while the rectangular shaped linear slide rule is the most commonly recognized design, there are actually other versions, many of them allowing for a wide range of calculations. The offensive linemen in the slide are responsible. Tables, especially large ones, should be placed on a separate slide. The a, d, and k scales are on the body, the b, and c scales on the slide. The slide rule is a simple but elegant mechanical calculator. Students first need to complete questions on the student worksheet logarithmsdemystified. As graphical analog calculators, slide rules are closely related to nomograms, but the former are used for general calculations, whereas the latter are used for applicationspecific computations the slide rule is used primarily for multiplication and division, and also for functions. Background on logarithms, history of the slide rule, and how it all works.
The appeal of slide rules for use and as collectables. Our next project will include a circular slide rule in the design of the watch. An outstanding design feature of this range is the introduction of end caps for. The c and d scales each look like a single stretched out ruler, reading from left to right. Published may 4, 2015, the final rule is similar in content and organization to the general industry confined spaces standard, but also incorporates several provisions from the proposed rule to address constructionspecific hazards, accounts for advancements in technology, and improves enforceability of the requirements. Mathematical foundations of the slide rule with ack corrected. If you only want to buy a single powerpoint template, this marketplace is a perfect choice. For the past 400 years, the calculations performed on slide rules have made possible such feats as designing the first skyscraper and putting a man on the moon. Sep 04, 20 close the master view and develop your slides. The slide rule the book, written by florian cajori, is the standard work on the early history of the slide rule.
They are simpler to use than conventional slide rules, more convenient than electronic calculators and less expensive than computers and smart phones. The author had founded the unique slide rule company in 1920. Ron manleys slide rule site take the instructions link. Circular slide rule pdf circular slide rule pdf download. Just start up a virtual slide rule opens in new window and start calculating. In a separate calculation you find the order of magnitude by combining the powers of 10. Sphere researchs slide rule universe, build your own slide rules. A large number of templates for circular slide rules are given, along with. Download it once and read it on your kindle device, pc, phones or tablets. Just follow the stepbystep instructions and you will be amazed by the power and versatility of the venerable slipstick. Multiplying with the slide rule iowa state university. Each scale on the slide rule should have a letter or symbol identifying it, printed to the left or right. Sphere researchs slide rule universe, build your own.
The cursor travels the full length of the body, and the hairline crosses these scales for direct comparison. The slide rule made it easier to utilize the log relations by developing a number line on which the displacement of the numbers were proportional to their logs. The user can include different explanations created with powerpoint shapes in any presentation that needs the core of the pareto rule. Pareto principle powerpoint template and keynote slide. Cleaning the slide rule major historical developments in the evolution of the slide rule preface this slide rule has been manufactured after a comprehensive study of the functional requirements involved and forms part of a new range designed for maximum efficiency. A slide rule is a mechanical device that uses the alignment of numeric values marked on sliding scales to perform mathematical calculations. The modern style of this slide could make it usable for a variety of purposes. Use features like bookmarks, note taking and highlighting while reading slide rule vintage international. The slide rule is used primarily for multiplication and division, and also for scientific functions such as roots, logarithms and trigonometry, but does not generally perform addition or subtraction there are many different styles of slide rules. You need to download the pdf image of the slide rule from. Additionally, the slide rule does not tell you where the decimal point is located in the answer. Assembly instructions hairline cursor slider title.
The following was written in 1999 by jason waskiewicz. Using a slide rule is a bit of a lost art but with a bit of practice, it can be a useful everyday tool. Spheres slide rule universe is a repository for information, pictures, history and links to. The slide rule eased the addition of the two logarithmic displacements of the numbers, thus assisting with multiplication and division in calculations. These scales represent various functions, and by moving the slide relative to the body, a calculation involving multiple functions can be performed, with the indicator allowing. This circular slide rule has the most essential functions of a scientific calculator. An adding slide rule works just like a multiplication slide rule. Some make it simpler by including a time scale on one of the rules which translates from minutes to the familiar hh. You can use these to create any length of slide rule mike. Here are a few instruction manuals for aw faber faber castell slide rules that i have acquired, most came with slide rules as indicated. Slide rule templates each student, or pair of students, will need one top and one bottom ruler.
Slide rule vintage international kindle edition by shute, nevil. Meanwhile, using online virtual slide rules to practice, i noticed that i wasnt able to identify the exact model was best suited for my needs. Download this document, along with 48,000 more activities on the member site. The transposomatic has been designed by david mccord, a singer, songwriter, performer, guitarist and instructor for over 40 years. To do a calculation with a slide rule you reduce all numbers to scientific notation with 24 digits then use the slide rule to perform the basic operations. Located on the slide, most calculations are done in conjunction with the fundamental cd scales. Basic slide rule operation for scientists and engineers 10. Slide protection schemes and technique smart football. Compared to a calculator, a slide rule is severely limited in its accuracy. Calculate the percentage of carbon contained in the sample. This page gives my own templates see below for constructing a circular slide rule, with scales c, ci, d, a, and k. The shirt and tie evolved into a tshirt sporting some software advertisement.
This one features a logarithmic scale for multiplication that makes five turns around the rule. Slide rule style calculators are standard reference tools for many industries. How to use a circular slide rule caliper timepieces inc. You can enter and read a number typically to two or three decimal digits only. An easy introduction to the slide rule asimov, isaac. There is also a version as a word document which is smaller 2040 kb. Instructions and printable templates can be found at. This is the second of three possible backgrounds for the circular slide rule. All other scales on a slide rule are referenced to the c and d scales. Find more awesome finance powerpoint ppt templates on graphicriver for 2020 graphicriver has thousands of professionally designed business finances presentation templates for powerpoint. This guide will assume your slide rule uses the most common notation.
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