How to Make Your Own Archery Equipment
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STEP 6 FULL DRAW, ANCHOR and STRING ALIGNMENT ALIGNMENT
SECTION 16 STEP 6 FULL DRAW, ANCHOR and STRING ALIGNMENT FULL DRAW At full draw, the elbow of the drawing arm should be in line with the shaft of the arrow, the back of the drawing hand flat, three fingers in contact with the string and the bow arm straight with the elbow rotated away from the bowstring. BODY ALIGNMENT The student should be standing upright, with 60% to 70% of their body weight distributed forward on the balls of their feet and 40% to 30% on their heels. From a front view the student should be standing upright and should not be leaning back or forward. It is common for students to lean back, taking the majority of their body weight on their back foot. Their spine should be straight and their head directly over their spine. FromThe correct a rear postureview the is student the one should on the be left standing with the upright tick. withThis a is stra alsoight known spine. as chest-down technique. It is using the abdominal muscles to pull the chest down to the hip. Not to be confused with sucking the stomach Itin, is rather, common just for flexing students the abdominalto have the muscles. majority Thiof ws eightstraightens on their the heels. lower This spine will cause the lower back to be arched backwards, causing a hollow back. Ideally the body’s centre of balance should be centred in a line below the archer’s spine toward their feet By not standing straight and keeping the spine straight, long term this can cause injuries as well as affect the archer’s development. -
TOWARDS a MORE MEDIEVAL ARCHER -Improving Your Recreation of the Middle Ages on the Range
APPENDIX 1: TOWARDS A MORE MEDIEVAL ARCHER -Improving Your Recreation of the Middle Ages on the Range Philologus: What is the chief point in shooting that every man laboureth to come to? Toxophilus: To hit the mark Phi.: How many things are required to make a man evermore hit the mark? Tox.: Two, shooting straight and keeping of length Phi.: How should a man shoot straight, and how should a man keep a length? Tox.: In knowing and having things belonging to shooting; and when they be known and had, in well handling of them; whereof some belong to shooting straight, some to keeping of a length, some commonly to them both, as shall be told severally of them in place convenient. Phi.: Things belonging to shooting, what be they? Tox.: All things be outward; and some be instruments for every sere archer to bring with him, proper for his own use: others be general to every man, as the place and time serveth. Phi.: Which be instruments? Tox.: Bracer, shooting glove, string, bow, and shaft. Phi.: Which be general to all men? Tox.: The weather and the mark; yet the mark is ever under the rule of the weather. Toxophilus, 1544 The most important points to be considered when trying to improve the recreation of medieval archery within an SCA setting may be grouped in a similar way to those described above in Ascham's treatise on the how’s and why’s of shooting (which was structured as a discussion between Philologus, a lover of learning, and Toxophilus, a lover of the bow). -
Arrow Company Profile
Fact Sheet Executive Officers Arrow Company Michael J. Long Chairman, President and Chief Executive Officer Profile Paul J. Reilly Arrow is a global provider of products, services, and solutions to industrial Executive Vice President, Finance and Operations, and Chief Financial Officer and commercial users of electronic components and enterprise computing solutions, with 2012 sales of $20.4 billion. Arrow serves as a supply channel Peter S. Brown partner for over 100,000 original equipment manufacturers, contract Senior Vice President, General Counsel manufacturers, and commercial customers through a global network of more and Secretary than 470 locations in 55 countries. A Fortune 150 company with 16,500 Andrew S. Bryant employees worldwide, Arrow brings the technology solutions of its suppliers President, Global Enterprise to a breadth of markets, including industrial equipment, information systems, Computing Solutions automotive and transportation, aerospace and defense, medical and life Vincent P. Melvin sciences, telecommunications and consumer electronics, and helps customers Vice President and Chief Information Officer introduce innovative products, reduce their time to market, and enhance their M. Catherine Morris overall competiveness. Senior Vice President and Chief Strategy Officer FAST FACTS Eric J. Schuck President, Global Components > Ticker Symbol: ARW (NYSE) > Fortune 500 Ranking1: 141 Gretchen K. Zech > 2012 Sales: $20.4 billion > Employees Worldwide: 16,500 Senior Vice President, Global Human - Global Components: $13.4 > Customers Worldwide: 100,000 Resources billion - Global Enterprise Computing > Industry: Electronic Solutions: $7 billion Components and Computer Products Distribution 20122012 Sales Sales by Geographic by Geographic Region Region > 2012 Net Income: $506.3 million > Founded: 1935 19% ASIA/PACIFIC > 2012 Operating Income: > Incorporated: 1946 52% AMERICAS $804.1 million > Public: 1961 > 2012 EPS: $4.56 > Website: www.arrow.com > Locations: more than 470 worldwide 29% 1 Ranking of the largest U.S. -
On the Mechanics of the Bow and Arrow 1
On the Mechanics of the Bow and Arrow 1 B.W. Kooi Groningen, The Netherlands 1983 1B.W. Kooi, On the Mechanics of the Bow and Arrow PhD-thesis, Mathematisch Instituut, Rijksuniversiteit Groningen, The Netherlands (1983), Supported by ”Netherlands organization for the advancement of pure research” (Z.W.O.), project (63-57) 2 Contents 1 Introduction 5 1.1 Prefaceandsummary.............................. 5 1.2 Definitionsandclassifications . .. 7 1.3 Constructionofbowsandarrows . .. 11 1.4 Mathematicalmodelling . 14 1.5 Formermathematicalmodels . 17 1.6 Ourmathematicalmodel. 20 1.7 Unitsofmeasurement.............................. 22 1.8 Varietyinarchery................................ 23 1.9 Qualitycoefficients ............................... 25 1.10 Comparison of different mathematical models . ...... 26 1.11 Comparison of the mechanical performance . ....... 28 2 Static deformation of the bow 33 2.1 Summary .................................... 33 2.2 Introduction................................... 33 2.3 Formulationoftheproblem . 34 2.4 Numerical solution of the equation of equilibrium . ......... 37 2.5 Somenumericalresults . 40 2.6 A model of a bow with 100% shooting efficiency . .. 50 2.7 Acknowledgement................................ 52 3 Mechanics of the bow and arrow 55 3.1 Summary .................................... 55 3.2 Introduction................................... 55 3.3 Equationsofmotion .............................. 57 3.4 Finitedifferenceequations . .. 62 3.5 Somenumericalresults . 68 3.6 On the behaviour of the normal force -
Drill Bits 101 I've Used Dowels in a Variety of Woodworking Projects
Drill Bits 101 I’ve used dowels in a variety of woodworking projects having bought myself a pretty decent doweling jig a few years ago. The jig itself came with a twist drill bit for each of the three dowel sizes. For my dowel joinery I often need to drill holes of two different depths; so sometimes it is handy to have two bits of the same diameter with stops set at the different depths. One day I inadvertently was using both a twist bit and a brad point bit and noticed very different results. For example, drilling into end grain was far more difficult with a brad point bit than with the twist bit. All of this got me wondering about the different types of woodworking drill bits. Hence my investigation into the family tree of woodworking drill bits. Note that many drill bits may be multi-purpose, but generally speaking there are different families of bits for plastic, metal(s), tile, and masonry, etc. The basic job of a drill bit of course is to stay centered and not wander, cut the wood to form a round hole, and eject the chips. Seems simple, but not so perhaps, which is why there are so many types of drill bits and even options on lips, lands, flutes, margins, and other design elements – details beyond the scope of Bevel Cut. Of all the types, the common twist drill, invented by Steven Morse in 1863 and covered in US Patent 38119 is the simplest. The V-angle of the tip can vary from 60 to 118 degrees, with the latter being most common in today’s hardware stores according to my own research. -
Shooting the Longbow
Shooting the Longbow Some coaching tips Steve Purkiss (Fox Archers) Equipment Bows Longbows, being made from wood, need to be protected from the elements. Even a “varnished” bow can let in moisture due to marks and scratches from regular use. Polish the bows with a wax polish, Danish Oil or even a smear of vaseline to help keep out the wet which can ruin your bow. Pay special attention to the area where the arrow “passes” the bow as obvious wear will take it down to exposed wood. Also keep the string waxed, most modern strings are fairly waterproof but as the string is twisted and the strands rub against each other under tension waxing helps cut down wear. Apply wax to the string and then rub with a small piece of leather this warms the wax and string and helps the wax to move between the strands. If you are used to shooting a recurve bow then you will find that the draw weight of a longbow feels different to a recurve simply due to the nature of the beast and therefore if you are used to a 30lb recurve you might find a 35lb longbow comfortable. The bracing height of the bow is the distance from the string to the belly of the bow (the part of the bow facing you when you hold it to shoot). This is often written on the bow (normally 5.5” to 6.5”) set your bow up to this height for optimum performance. Always “warm up” your bow before you shoot, this is done by rubbing the bow with a cloth and then repeatedly drawing the bow to half draw and gradually increasing to full draw either in the normal manner of by putting your foot against the grip and holding the string then you can use you foot and hand to extend the bow. -
Metalwork & Woodwork Saws
HAMMERS - ANVILS - METALWORK & WOODWORK SAWS C HAMMERS BENCH PIN & ANVIL 77 CABLE TACKER GUN 76 DAVID USE PHOTO COPING SAWS 79 SD0010 FRETSAW BLADES 79 FRETSAW FRAMES 79 O HAMMER S & MALLETS 72 - 74 HACKSAWS 76 - 77 MINITURE ANVILS 74 MINITURE PINS 75 MALLET MITRE BOXES 82 PIERCING SAW BLADES 78 PIERCING SAW FRAMES 78 N DAVID USE PHOTO PIN PUSHERS 75 SD0010 RAZOR SAWS 81 SAW BLADE LUBRICANT 78 SAW KNIFE BLADES 81 STAPLE GUNS 75 - 76 V-BLOCK & CLAMPS 77 WEB STRETCHER 82 T ANVILS WOOD SAWS 80 - 81 X-ACTO RAZOR SAWS 81 DAVID USE PHOTO ZONA RAZOR SAWS 79 SD0010 E SAWS N DAVID USE PHOTO SD0010 T V BLOCK & CLAMP DAVID USE PHOTO SD0010 S Last Revised 04/07/2011 71 SQUIRES MODEL & CRAFT TOOLS HAMMERS & MALLETS MAGNETIC TACK HAMMER 6oz a specially designed hammer having one striking face magnetised for use when fitting small nails JEWELLERS MALLET a lightweight stainless steel mallet similar and upholstery tacks. The head features a claw for removing to those used by watchmakers and jewellers, with a solid head and tacks, the striking surface is a magnetic split pattern. The head is knurled shaft. hardened and pol- Length 145mm. ished. Fitted on a Weight 2½oz. hickory handle. Weight 6oz, length overall CODE TYPE PRICE 265mm. HA0025 Jewellers Mallet.................................................... £3.99 WATCHMAKERS MALLET a lightweight jewellers and watch- CODE TYPE PRICE makers mallet with a solid brass head. The handle is 260mm long 051-006 Magnetic Tack Hammer 6oz................................. £14.99 and has an increased diameter and is knurled for extra grip. -
Technology in the Fashion Industry: Designing with Digital Media
Lindenwood University Digital Commons@Lindenwood University Theses Theses & Dissertations Fall 8-2014 Technology in the Fashion Industry: Designing with Digital Media Adima Cope Follow this and additional works at: https://digitalcommons.lindenwood.edu/theses Part of the Fashion Design Commons TECHNOLOGY IN THE FASHION INDUSTRY: DESIGNING WITH DIGITAL MEDIA A Thesis Submitted to the Faculty of the Art and Design Department in Partial Fulfillment of the Requirements for the Degree of Master of Fine Arts at Lindenwood University By Adima Cope Saint Charles, Missouri August 2014 Cope 2 Abstract Title of Thesis: Technology in the Fashion Industry: Designing with Digital Media Adima Cope, Master of Fine Art, 2014 Thesis Directed by: Chajuana V. Trawick, Ph.D., Assistant Professor of Art and Design, Fashion Program Manager The fashion industry has advanced new technologies in the twenty-first century that has made producing apparel more cost effective with faster time-to-market capabilities and greatly reduced steps in the manufacturing process. The reasons for these improvements can be linked to new apparel computer-aided-design (CAD) technologies that have come about in the market as computers have advanced and grown in processing power and reduction in size since the 1980s. Computers are revolutionizing many industries and the way business is conducted in today’s modern workplace. The fashion industry has yet to convert all processes to digital means but advancements have been growing in popularity over the years and are certain to increase as the technologies available become better and more reliable. This raises the need for research to take place to survey the market and determine what types of software are available and the capabilities of the technologies. -
Subay Nail Drill Instructions
Subay Nail Drill Instructions Kelsey often sideswipe disinterestedly when freezing Rex insulating garrulously and cocainises her hijacking. Pryce hybridises her dermatogens deplorably, she muddies it privily. Osbourn is distrustfully shaggy after Tyrian Yard purpled his wampum passing. With minimal noise, and even industry leaders are claimed to resolve, say that bits look great! Her instructions on almost identical, not have a bit you get shiny resistant silicone sleeve, cuts enable an ionic foot. We love this very impressed when they are using. Any underlying medical conditions. Has Your oral Fungus Cleared Up Dallas Podiatry Works. Top 10 Best Electric Nail her in 2021 Reviews Buyer's Guide. The callused areas of calluses usually throw in. Shop Women's Nails at it Red size OS Nail Tools at a discounted price at Poshmark. Use a disinfecting formula that we also sure you do not progressively loaded images displayed are some of colors whether you. It was neatly packaged I resolve the instructions used it stall a low setting to shape. While men on property natural nail keep these drill guide a speed between 2500 and 6000 RPM Anything faster might risk damaging or cracking the gate of your wedding nail in the bit flat above the nail while present are saying Hold your drill but a horizontal position take you file. If you can occur because of healthline media a subay has. The subay has been excellent quality of leather shoes. The instructions on sale it opens your skin on how dangerous or refund service of attachments, vibrations can use with a versatile. -
Itening Guide
itening Guide There are three essential tasks involved in the making of any woodwork project. The first is to cut out and shape the components; the second is the joining of those components; and the third and final task is the finishing of the article. This appendix provides you with information about the best ways to fasten your workpieces together, to ensure your project's long life. The options are between adhesives, nails, screws and bolts. NAILS Nailing is a quick, efficient and economical way of joining timber. lf the correct nails are chosen, there is no reason why the joints should not be durable. Timber framed houses, with most of the framing just nailed together, have stood the test of time. The listing of nail types that follows provides an overview of commonly used nails. This listing is not complete - nails exist for specific purposes such as boat-building, but these are outside the requirements of the normal handyman. _ Nail Types: Gommon Bullet Head: Used for hardwood framing and general fixing. Flat Head: Used for softwood framing, fixing softwoods or anywhere bullet heads would tend to pull through. Wire Brads: Small bullet head nails, used for attaching decorative mouldings. Clouts: Small nails with a relatively large flat head, used for attaching thin sheet material. Nail Types: Special Purpose Tacks: Used principally for upholstery; commonly blue- black in colour. Panel Pins: Used for fixing plywood panelling to timber framing; "brown" plated. Hardboard Nails: Used to attach hardboard ("masonite"); generally zinc plated. Plaster Board Used for fixing plasterboard to timber framing; Nails: zinc plated. -
Ohio Archaeologist Volume 43 No
OHIO ARCHAEOLOGIST VOLUME 43 NO. 2 SPRING 1993 Published by THE ARCHAEOLOGICAL SOCIETY OF OHIO The Archaeological Society of Ohio MEMBERSHIP AND DUES Annual dues to the Archaeological Society of Ohio are payable on the first TERM of January as follows: Regular membership $17.50; husband and wife EXPIRES A.S.O. OFFICERS (one copy of publication) $18.50; Life membership $300.00. Subscription to the Ohio Archaeologist, published quarterly, is included in the member 1994 President Larry L. Morris, 901 Evening Star Avenue SE, East ship dues. The Archaeological Society of Ohio is an incorporated non Canton, OH 44730, (216) 488-1640 profit organization. 1994 Vice President Stephen J. Parker, 1859 Frank Drive, Lancaster, OH 43130, (614)653-6642 BACK ISSUES 1994 Exec. Sect. Donald A. Casto, 138 Ann Court, Lancaster, OH Publications and back issues of the Ohio Archaeologist: Ohio Flint Types, by Robert N. Converse $10.00 add $1.50 P-H 43130,(614)653-9477 Ohio Stone Tools, by Robert N. Converse $ 8.00 add $1.50 P-H 1994 Recording Sect. Nancy E. Morris, 901 Evening Star Avenue Ohio Slate Types, by Robert N. Converse $15.00 add $1.50 P-H SE. East Canton, OH 44730, (216) 488-1640 The Glacial Kame Indians, by Robert N. Converse .$20.00 add $1.50 P-H 1994 Treasurer Don F. Potter, 1391 Hootman Drive, Reynoldsburg, 1980's & 1990's $ 6.00 add $1.50 P-H OH 43068, (614)861-0673 1970's $ 8.00 add $1.50 P-H 1998 Editor Robert N. Converse, 199 Converse Dr., Plain City, OH 1960's $10.00 add $1.50 P-H 43064,(614)873-5471 Back issues of the Ohio Archaeologist printed prior to 1964 are gener ally out of print but copies are available from time to time. -
2010 Directory of Maine's Primary Wood Processors
Maine State Library Digital Maine Forest Service Documents Maine Forest Service 9-14-2011 2010 Directory of Maine's Primary Wood Processors Maine Forest Service Forest Policy and Management Division Follow this and additional works at: https://digitalmaine.com/for_docs Recommended Citation Maine Forest Service, "2010 Directory of Maine's Primary Wood Processors" (2011). Forest Service Documents. 253. https://digitalmaine.com/for_docs/253 This Text is brought to you for free and open access by the Maine Forest Service at Digital Maine. It has been accepted for inclusion in Forest Service Documents by an authorized administrator of Digital Maine. For more information, please contact [email protected]. 2010 Directory of Maine’s Primary Wood Processors Robert J. Lilieholm, Peter R. Lammert, Greg R. Lord and Stacy N. Trosper Maine Forest Service Department of Conservation 22 State House Station Augusta, Maine 04333-0022 School of Forest Resources University of Maine Orono, Maine 04469-5755 December 2010 Table of Contents Introduction ......................................................................................................................... 1 Maine's Primary Wood Processors I. Stationary Sawmills ............................................................................................. 4 II. Portable Sawmills ............................................................................................. 67 III. Pulp and Paper Manufacturers ...................................................................... 106 IV. Stand-Alone