Used Rope Eye Splice Double Braid Class I
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Introduction
CHAPTER 1: Basic information and techniques INTRODUCTION Fish aggregating devices, or FADs, are floating rafts or buoys anchored in deep water which, for reasons not yet fully understood, cause tuna and other types of oceanic fish to gather around them. FADs were first introduced into Pacific Island countries and territories in the late 1970s, and are likely to be a continuing feature of fisheries development in the region. The introduction and growing use of FADs have opened up new fishing opportunities for the region’s fishermen, but in many cases these have not yet been taken full advantage of. Fishermen are often unaware of the potential yields that can be generated by fishing around FADs, and may not know of suitable fishing techniques or have access to the right gear and equipment. SPC Masterfishermen working on fisheries development projects in the region were some of the first to begin adapting fishing gear and principles to the special conditions of FADs in order to help small-scale fishermen benefit from this new resource. Combining the principles of traditional mid-water tuna handlining and industrial tuna longlining, they began to experiment with multi-hook mainlines set around FADs. These ‘vertical longlines’ were fished directly from the boat, tied off to the FAD, or allowed to drift free suspended from floats or buoys. This gear arrangement simultaneously got numerous baits into the water, focussed the fishing effort close to the FAD, and allowed fishing over a range of depths. Gear used in the early SPC trials was bulky, with mainlines usually being rigged from the 6 or 7 mm tarred Kuralon rope used by large-scale longliners. -
Hollow Braid Eye Splice
The Back Splice A properly sized hollow braid splicing fid will make this splice easier. Hollow braid splices must have the opposing core tucked in at least eight inches when finished. Use discretionary thinking when determining whether or not to apply a whipping to the back splice on hollow braid ropes. 5/16” ¼” 3/16” 3/8” Whipping Twine Hollow Braid Appropriate Sized Knife Splicing Fids STEP ONE: The first step with FIG. 1 most hollow braid splices involve inserting the end of the rope into the hollow end of an appropriately sized splicing fid (Figures 1 & 2). Fids are sized according to the diameter of the rope. A 3/8” diameter rope will be used in this demonstration, therefore a 3/8” fid is the appropriate size. FIG. 2 The fid can prove useful when estimating the length the opposing core is tucked. A minimum tuck of eight inches is required. FIG. 2A STEP TWO: After inserting the end of the rope into a splicing fid (figure 2A) – Loosen the braid in the rope FIG. 3 approximately 10” to 12” from the end to be spliced (figure 3). Approximately 10” to 12” From the end of the rope. Push the pointed end of the fid into one of the openings of the braid, allowing the fid to travel down the hollow center of the braided rope (figures 4 & 5). FIG. 4 FIG. 5 FIG.6 STEP THREE: Allow the fid to travel down the hollow center of the braided rope 8” or more. Compressing the rope on the fid will allow a distance safely in excess of 8” (figure 6). -
Splicing Guide
SPLICING GUIDE EN SPLICING GUIDE SPLICING GUIDE Contents Splicing Guide General Splicing 3 General Splicing Tips Tools Required Fid Lengths 3 1. Before starting, it is a good idea to read through the – Masking Tape – Sharp Knife directions so you understand the general concepts and – Felt Tip Marker – Measuring Tape Single Braid 4 principles of the splice. – Splicing Fide 2. A “Fid” length equals 21 times the diameter of the rope Single Braid Splice (Bury) 4 (Ref Fid Chart). Single Braid Splice (Lock Stitch) 5 3. A “Pic” is the V-shaped strand pairs you see as you look Single Braid Splice (Tuck) 6 down the rope. Double Braid 8 Whipping Rope Handling Double Braid Splice 8 Core-To-Core Splice 11 Seize by whipping or stitching the splice to prevent the cross- Broom Sta-Set X/PCR Splice 13 over from pulling out under the unbalanced load. To cross- Handle stitch, mark off six to eight rope diameters from throat in one rope diameter increments (stitch length). Using same material Tapering the Cover on High-Tech Ropes 15 as cover braid if available, or waxed whipping thread, start at bottom leaving at least eight inches of tail exposed for knotting and work toward the eye where you then cross-stitch work- To avoid kinking, coil rope Pull rope from ing back toward starting point. Cut off thread leaving an eight in figure eight for storage or reel directly, Tapered 8 Plait to Chain Splice 16 inch length and double knot as close to rope as possible. Trim take on deck. -
Knot Kninja Program V2
TROOP 113 Knot Kninja To Start Everyone will begin at White Cord. You will be given a length of White Cord rope after completing the four requirements for this rank This will be part of your required uniform and should be worn to all scout functions that require a Class A uniform. Advancement In order to advance a level, the participant must demonstrate the knots or techniques listed for that rank and tell how each is useful. There will be a limit of two attempts for each knot. After proving knowledge and ability in a particular level, you will be awarded a length of rope indicating the color you just completed. All Knot Levels must be worn on the belt or belt loop. Knot Masters or Black Cord Knotters may wear theirs as a Solomon Bar or Bugle Cord or any other decorative knot. If you are the first person to achieve that level, testing for that level will be done with at least one Scout and one Scouter and you will provide documentation as to what the finished knot looks like and it’s uses. The advancing Knotter may not view the documentation during the test. Testing Testing will be allowed 15minutes before and 15 minutes after each scout meeting or during the meeting as time allows. Testing may also be done at campouts. You may only test one time per day. Challenges Any Scout or adult may challenge another scout or adult at the same level or below. At that point, the challenger names any two (2)knots from the current rank and below. -
Complete Rope Splicing Guide (PDF)
NEW ENGLAND ROPES SPLICING GUIDE NEW ENGLAND ROPES SPLICING GUIDE TABLE OF CONTENTS General - Splicing Fid Lengths 3 Single Braid Eye Splice (Bury) 4 Single Braid Eye Splice (Lock Stitch) 5 Single Braid Eye Splice (Tuck) 6 Double Braid Eye Splice 8 Core-to-Core Eye Splice 11 Sta-Set X/PCR Eye Splice 13 Tachyon Splice 15 Braided Safety Blue & Hivee Eye Splice 19 Tapering the Cover on High-Tech Ropes 21 Mega Plait to Chain Eye Splice 22 Three Strand Rope to Chain Splice 24 Eye Splice (Standard and Tapered) 26 FULL FID LENGTH SHORT FID SECTION LONG FID SECTION 1/4” 5/16” 3/8” 7/16” 1/2” 9/16” 5/8” 2 NEW ENGLAND ROPES SPLICING GUIDE GENERAL-SPLICING TIPS TOOLS REQUIRED 1. Before starting, it is a good idea to read through the directions so you . Masking Tape . Sharp Knife understand the general concepts and principles of the splice. Felt Tip Marker . Measuring Tape 2. A “Fid” length equals 21 times the diameter of the rope (Ref Fid Chart). Splicing Fids 3. A “Pic” is the V-shaped strand pairs you see as you look down the rope. WHIPPING ROPE HANDLING Seize by whipping or stitching the splice to prevent the crossover from Broom pulling out under the unbalanced load. To cross-stitch, mark off six to Handle eight rope diameters from throat in one rope diameter increments (stitch length). Using same material as cover braid if available, or waxed whip- ping thread, start at bottom leaving at least eight inches of tail exposed for knotting and work toward the eye where you then cross-stitch working Pull rope from back toward starting point. -
Laser Cut Tubing White Paper
J A N U A R Y 2 0 2 0 Enhanced catheter performance made possible with laser cut tubing P R E P A R E D A N D P R E S E N T E D B Y KEVIN HARTKE, CHIEF TECHNICAL OFFICER, RESONETICS Introduction E V O L U T I O N O F L A S E R C U T T U B I N G Laser cut tubing (LCT) uses a focused laser to melt or ablate through one wall of a metal or polymer tube and remove the degraded material via a high-pressure coaxial gas nozzle. The process has been used in medical device manufacturing for over 30 years with major advancements following the push for miniaturization for minimally invasive procedures. For catheter delivery systems, this process has been too slow and costly to incorporate. However, Resonetics has combined advances in laser and motion control to develop a cost- effective tool for high-volume manufacturing of catheter components. This high-speed laser cutting process is branded as PRIME Laser Cut and this paper details: PRIME Laser Cut benefits How to specify laser cut tube Cost savings considerations 0 2 Prime performance benefits L E S S I N V A S I V E P R O C E D U R E S C O N T I N U E T O A D V A N C E , R E Q U I R I N G B E T T E R T O O L S T O E N A B L E A C C E S S . -
Ropes, Knots and Splices
Journal of the Department of Agriculture, Western Australia, Series 3 Volume 3 Number 2 March- April,1954 Article 24 3-1954 Ropes, knots and splices J A. Mallett Department of Agriculture Follow this and additional works at: https://researchlibrary.agric.wa.gov.au/journal_agriculture3 Recommended Citation Mallett, J A. (1954) "Ropes, knots and splices," Journal of the Department of Agriculture, Western Australia, Series 3: Vol. 3 : No. 2 , Article 24. Available at: https://researchlibrary.agric.wa.gov.au/journal_agriculture3/vol3/iss2/24 This article is brought to you for free and open access by Research Library. It has been accepted for inclusion in Journal of the Department of Agriculture, Western Australia, Series 3 by an authorized administrator of Research Library. For more information, please contact [email protected]. <§F m - - •*- - - 3y JA Ma&Ut ->—% .A • »> * »_J» lg> OR hoisting and hauling, for lashing loads, restraining livestock and a hundred other farm F tasks, good ropes are unexcelled. They are light to handle, take up little storage space and —if given fair usage and reasonable care—will last for years. Many types of vegetable fibres are used in Cotton fibres make a smart, soft-handling rope-making, but the three most popular are white rope, popular with yachtsmen. Flax hemp, mar-ilia fibre and sisal. makes light and very strong ropes for special Hemp (.Cannabis sativa L.) is met with in a purposes, but is too costly for general use. wild state almost throughout Asia and has been cultivated for centuries in that continent and ROPE-MAKING also in Europe. -
Knots Splices and Rope Work
The Project Gutenberg eBook, Knots, Splices and Rope Work, by A. Hyatt Verrill This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at www.gutenberg.net Title: Knots, Splices and Rope Work Author: A. Hyatt Verrill Release Date: September 21, 2004 [eBook #13510] Language: English Character set encoding: ISO-8859-1 ***START OF THE PROJECT GUTENBERG EBOOK KNOTS, SPLICES AND ROPE WORK*** E-text prepared by Paul Hollander, Ronald Holder, and the Project Gutenberg Online Distributed Proofreading Team Transcriber’s Corrected spellings Notes: ‘casualities’ to ‘casualties’ ‘Midshipmen’s hitch’ to ‘Midshipman’ s hitch’ Illustration for Timber Hitch is Fig. 38, not Fig. 32 There is no Fig. 134. KNOTS, SPLICES and ROPE WORK A PRACTICAL TREATISE Giving Complete and Simple Directions for Making All the Most Useful and Ornamental Knots in Common Use, with Chapters on Splicing, Pointing, Seizing, Serving, etc. Adapted for the Use of Travellers, Campers, Yachtsmen, Boy Scouts, and All Others Having to Use or Handle Ropes for Any Purpose. By A. HYATT VERRILL Editor Popular Science Dept., “American Boy Magazine.” SECOND REVISED EDITION Illustrated with 156 Original Cuts Showing How Each Knot, Tie or Splice is Formed and Its Appearance When Complete. CONTENTS INTRODUCTION CHAPTER I CORDAGE Kinds of Rope. Construction of Rope. Strength of Ropes. Weight of Ropes. Material Used in Making Ropes. CHAPTER II SIMPLE KNOTS AND BENDS Parts of Rope. -
What Is a Braid Group? Daniel Glasscock, June 2012
What is a Braid Group? Daniel Glasscock, June 2012 These notes complement a talk given for the What is ... ? seminar at the Ohio State University. Intro The topic of braid groups fits nicely into this seminar. On the one hand, braids lend themselves immedi- ately to nice and interesting pictures about which we can ask (and sometimes answer without too much difficulty) interesting questions. On the other hand, braids connect to some deep and technical math; indeed, just defining the geometric braid groups rigorously requires a good deal of topology. I hope to convey in this talk a feeling of how braid groups work and why they are important. It is not my intention to give lots of rigorous definitions and proofs, but instead to draw lots of pictures, raise some interesting questions, and give some references in case you want to learn more. Braids A braid∗ on n strings is an object consisting of 2n points (n above and n below) and n strings such that i. the beginning/ending points of the strings are (all of) the upper/lower points, ii. the strings do not intersect, iii. no string intersects any horizontal line more than once. The following are braids on 3 strings: We think of braids as lying in 3 dimensions; condition iii. is then that no string in the projection of the braid onto the page (as we have drawn them) intersects any horizontal line more than once. Two braids on the same number of strings are equivalent (≡) if the strings of one can be continuously deformed { in the space strictly between the upper and lower points and without crossing { into the strings of the other. -
National Tree Climbing Guide
National Tree Climbing Guide Forest 6700 Safety and Occupational Health April 2015 Service 2470 Silviculture 1 National Tree Climbing Guide 2015 Electronic Edition The Forest Service, United States Department of Agriculture (USDA), has developed this information for the guidance of its employees, its contractors, and its cooperating Federal and State agencies, and is not responsible for the interpretation or use of this information by anyone except its own employees. The use of trade, firm, or corporation names in this document is for the information and convenience of the reader, and does not constitute an endorsement by the Department of any product or service to the exclusion of others that may be suitable. ***** USDA is an equal opportunity provider and employer. To file a complaint of discrimination, write: USDA, Office of the Assistant Secretary for Civil Rights, Office of Adjudication, 1400 Independence Ave., SW, Washington, DC 20250-9410 or call (866) 632-9992 (Toll-free Customer Service), (800) 877-8339 (Local or Federal relay), (866) 377-8642 (Relay voice users). Table of Contents Acknowledgments ...........................................................................................4 Chapter 1 Introduction ...................................................................................7 1.1 Training .........................................................................................7 1.2 Obtaining Climbing Equipment ....................................................8 1.3 Terms and Definitions ...................................................................8 -
Rope Craft 3
- Notes - ROPE CRAFT 3 ✔ Know the Ropes ✔ Rope Materials ✔ Rope Construction ✔ Properties of Rope ✔ Whipping the Ropes ✔ Knot Tying ✔ Types of Knots ✔ Splicing ✔ Lashing ✔ Knot Board ✔ Rope Machine 43 - Notes - Know the Ropes Rope is made of animal, vegetable or mineral fibers. The fibers are twisted in In 1793, as William Carey, one direction into strands and then the strands are twisted the opposite considered the Father of direction to make the rope. Sometimes fibers will be woven or braided into the Modern Mission ropes of small diameter. Most of the time, rope is measured by the diameter Movement, was making in fractions or in millimeters. Marine applications will generally measure a preparations to board a rope by circumference. ship to India, he used the analogy that he felt he CarCarCare of RRe opeopeope was being lowered into a Store ropes in a cool, dry place. dark well by a rope. He Keep the ropes clean and free of was not afraid as long as mud, grease, etc., as possible. Coil he knew that his faithful and uncoil ropes carefully to avoid friend, Andrew Fuller, kinks. Whip the ends of natural would hold onto the rope ropes or burn the ends of synthetic by praying and giving to ropes to prevent the ends from support the mission work. unraveling. Be sure to inspect your This is not a task that can rope periodically. Replace worn be accomplished alone. spots in ropes by splicing. Carefully Will you remain faithful evaluate replacing your ropes when and hold onto the rope of signs of wear, such as broken fibers, missionaries by praying for are apparent. -
COLORFUL MACRAME BELT | CRAFT 1 of 2 ©2014 Coats & Clark Page 1 of 2 FINISHING Fold End Over ½” [1.3 Cm] to Wrong Side Twice; Place Split Ring Under Last Fold
Belt measures 2” [5 cm] wide and 36” long [91.5 cm] excluding ties. SPECIAL TERMS knot-bearing cord = the cord around which knots are tied. knotting cord = cord used to make knots 3-strand CRAFT Braid SKILL LEVEL SPECIAL TECHNIQUES INTERMEDIATE Notes Designed by Rebecca J. Venton 1. Attach belt to fabric pillow, knotting board or other soft fixed point with pin, OR clip to clipboard OR use tape to attach it to a table. What you will need: 2. When tying square knots in 4-strand groups, single strands on either side act ® Red Heart Sizzle: 2 spools each as knotting cords around 2 center knot- 8540 Purple A, 8529 Parakeet B, 8621 Lime C, and 8930 Fiesta bearing cords. Left Over 3. Tie Left Over Half Knot followed by Right Mix D Half Knot over Half Knot to form Left Square Knot. Two 1” [2.5 cm] split key rings, Safety pin or tape, 56 thread bobbins, Tapestry needle BELT Prepare cords Cut 16 6-yard [5.5 m] lengths of A, B, and C B and 8 6-yard [5.5 m] lengths of D. Wind each length onto its own thread bobbin, leaving last ® ™ Red Heart Sizzle , 100% Nylon 16 inches of each bobbin unwound. Thread, Art. 146 available in 100 yd (91 m) spools Holding all 56 lengths together at one end, make an overhand knot 1” [2.5 cm] from end. Right Over Secure knot to fixed point. Half Knot Arrange strands of cord in following order: Colorful 8 A, 8 B, 8 C, 8 D, 8 C, 8 B, 8 A.