2020-October-Newsletter

Total Page:16

File Type:pdf, Size:1020Kb

2020-October-Newsletter Newsletter October 2020 BAYSIDE WOODTURNERS & WOODCRAFTERS CLUB INC. 15 Harman Street, Manly QLD 4179 Website: www.baysidewoodturners.com Email: [email protected] Bayside Woodturners and Woodcrafters Club banking details: BSB: 06 4142 Account: 0090 3158 PATRON Joan Pease MP Member for Lytton POSITION NAME PHONE EMAIL President John Ford 0421055387 [email protected] Vice-President Chris Young 0421660615 [email protected] Secretary Brian Enchelmaier 0427699383 [email protected] Assistant Secretary Clara Adams 0449508337 [email protected] Treasurer Mark Johnson 0410504302 [email protected] Assistant Treasurer Bill Sedgwick 0413960396 [email protected] COMMITTEE MEMBER Beryl Diamond 0428322670 [email protected] Charles Bate 0407021306 [email protected] Maurice Page 0439750933 [email protected] John Piddick 0438646555 [email protected] David Praeger 0411843627 [email protected] Gary Field 0447157737 [email protected] Evan Lloyd 0432209777 [email protected] Wayne Skyring 0409016906 [email protected] Graham Weir 0413054312 [email protected] 1 CLUB MEMBERSHIP FOR 2021 st To Be Paid By 31 December 2020 Single: $35 Family: $45 Country Member: $10 Club Joining fee: $5 PLEASE BE PROMPT IN PAYING Fees can be paid by direct deposit to the banking details noted above or by cash President’s Report Greetings Woodies I hope you and your families are staying well. I would like to thank all members for their support and adherence to the COVID-19 entry and sanitising requirements. We still have way to go before a vaccine is available, so please keep up the good work. Welcome to our new Club members. If you see some unfamiliar faces around, introduce yourself. I know you will all take the time to bring them into the Woodies fold and share your knowledge and mateship. The Learner Turners are coming to the end of their lathe sessions. Wally and Rob have been rotating them through and honing their turning skills while Graham has been grinding the point home on which end of the stick to sharpen. Looking forward to seeing their work on display at future Show and Tell sessions. The Bunnings sausage sizzle is on Sunday 1st November. Many thanks to all for volunteering to assist on the day. Bill says, “Please remember to put the onions on the bread under the sausage”. (It’s a good job we are not cooking eggs!) The BBQ breakfast and woodwork show last Wednesday was a great success with more than seventy attending. There were more than forty pieces on display from all facets of our craft. A slouching young gentleman in a sailor suit was a standout. We held a turning demonstration at the Anglicare retirement home earlier this month – thanks to Bill for his work on this. This was very successful and as a result we will be conducting another demo, this time on box making. Residents will be encouraged to participate on the day, either by decorating pre-assembled boxes or assembling box kits themselves. The benches are set up and ready to go and new equipment has started arriving from the grant funds. This equipment will require some installation/placement and we will also need to put together some training sessions. We will keep you posted on these. The new lathes will be another couple of weeks away. 2 The old wood shed will be taken down this Wednesday. The replacement shed will be a few weeks away so wood storage in the main shed may become a little congested in the meantime. Please take extra care when selecting that special piece. Just a reminder, Club membership fees are due by 31st December. Please note the increase in fees to $35.00 annually. Remember your mates, if you haven’t heard from them for a while, maybe give them a call to catch up. You never know the good gossip you could share. That’s all for now - keep making chips. John F. Lookin’ Up Yer Dates 1st November – Bunnings Sausage Sizzle – help required to man the stall - so please add your name to the roster sheet on the notice board in the club. 4th November – Club Challenge Group to meet – open to all members 14th November - Redcliffe and District Woodcraft Society Inc. Open Day 8am – 2 pm 27th - 28th November – tentative date - Brisbane Timber, Tools & Artisan Show – confirmation of date & further information as it comes to hand Demonstrations When the club recommences:- In-house demos will be scheduled for the first Wednesday of the month prior to the meeting. They will start at 8.30am and during the demonstration period no work will be undertaken by club members with any machinery. There will be no show and tell for that Wednesday morning which is only one day of the month. Demos by outside demonstrators will be as usual on Saturday morning. When there is a guest demonstration there will be no Wednesday demo. Remember: You can get DVD copies of all demos for $2 a copy - see Rob McGregor. Regular Meetings 1st In-house 8.30am Demo by Club members NO show & tell at the Wednesday demos club meeting that follows of month Club show and 10am to 12 noon Sharing of wit and wisdom, knowledge and Wednesday tell and experience, techniques and tips Shed open from 9am All contributions welcome. each week meeting 3rd Breakfast & Novice & Open section No show and tell contribution today. Wednesday Club Competition Entries to be benched before 9:30. of Month competition 3 Tuition - Free to Members Monday PYROGRAPHY 7.00pm – 9.00 Instruction and self paced projects pm 1st Monday of month ADVANCED WOOD TURNING group 8am & SCULPTORS Tues evening CARVING 6 pm till 9 pm every week and From beginner to advanced 1st Monday of month 9am – 5 pm Wednesday arvo TURNING INSTRUCTION 12:30 till 3 pm every week Teachers / mentors for all skill levels 2nd Saturday MACHINERY GROUP 8:30 till 12:00 Hands on use of all workshop equipment in making projects Thursday after the MACHINERY GROUP 8:30 till 12:00 second Saturday Hands on use of all workshop equipment in making Sometimes 2nd projects sometimes 3rd Thursday every week CLOCK MAKING GROUP 2 pm till 4 pm 3rd Saturday SCROLL SAW & INTARSIA 8:30 till 11.30 Come and learn the tips and tricks Saturday General Access to Club Facilities You must be a member There must be two Club Members in attendance and both must be accredited on the machines. 1st Saturday of month if no club demo AVAILABLABILITY FOR GENERAL ACCESS 3rd & 4th Saturday of month Contact the Shed Captain rostered for the day to express your intention in attending Club Equipment, Training & Safety Due to Corona Virus Please consider you fellow club mates DO NOT attend club meetings or work groups if you are Experiencing ANY signs of a cough, cold or Flu like symptoms. Complete the ’’CLUB ENTRY AUTHORITY – COVID-19’’ form and hand it to the Session/Shed Captain BEFORE entry into the shed. Turn all machines off at the wall, clean & tidy up when finished using them. ABIDE STRICTLY BY THE RULES 4 Articles of Interest Recent Club Breakfast with an impressive display of projects completed by members. This picture shows only a few of the many members who attended the recent Club Brekky. Many of the members were checking out the impressive display of projects completed by other club members. Photos of these can be seen in the gallery at the end of this newsletter. A big thank you must go to to all those who helped make this event such a wonderful time where members could catch up and chat. Everyone is looking forward to then next one. Cleaning up after your Club Group meets How disappointing it has been to frequently note that there is a group not cleaning up after themselves. When you have finished for the day, your GROUP MUST CLEAN the entire area by, cleaning all equipment and stowing it away correctly, vacuuming and sweeping the floor, emptying the bins, and leaving the area clean and tidy. THIS IS A MANDATORY CONDITION OF USING THE CLUB FACILITIES. PLEASE STRICTLY ABIDE BY THEM. OPEN DAY INVITATION Redcliffe and District Woodcraft Society Inc. is having an Open Day on Saturday 14 November 2020. Your members are cordially invited to attend. Woodcraft demonstrations will be conducted during the day. Sa les of woodcraft items made by Club members Display of entries and prize winners in the Club’s For further information contact Kerry Cameron Annual Competition Disp osa l of surplus tools, equipment and timber Tel: 33250116 Sausage sizzle Location: Woodcraft Centre 463 Oxley Avenue Redcliffe Date: Saturday 14 November 2020 Time: 8.00am to 2.00pm 5 A message from ‘’On High’’ about caring for club equipment and supplies READINGS FROM THE BOOK OF IDIOTS Chapter One Verse I to IV And verily, it came to pass, that things at the temple of Bayside were not as they should be. One of the disciples was toiling away to make some play things for the children at the nearby kindergarten. There were a number of blocks of wood constructed for their amusement. Alas, others thought their needs more pressing and removed several of the blocks for their own purposes. Oh ye of little faith. Lesson No 1 The timber for sale and use by the multitude is at the rear of the temple. Do not assume that things left inside are to be shared among you and are yours for the taking. The makers of boxes are also the victims of disappearing supplies. It also came to pass that in the hall dedicated to the followers of turning, another sin was committed.
Recommended publications
  • Ropewalk the Newsletter for Shipwrights of Central Ohio August 2019 Next Meeting: September 21, 2019 “Standing Rigging” – Jerry Amato
    August Meeting August meeting started with Don Good spreading out a number of books he was either giving away to other shipwrights or contributing to the Friends of the Library book donations. Attendance was light but it was August and we had moved the th While one man cranks the spinner, the one holding the "top" walks backwards as the meeting to the 4 Saturday of the month due to no rope is twisted. From Edwin Tunis, The Young United States, 1783 to 1830 (New room at the library the weekend before. York: World Publishing Co., 1969), 82. Used by permission of the estate of Edwin Tunis Ropewalk The Newsletter for Shipwrights of Central Ohio August 2019 Next Meeting: September 21, 2019 “Standing Rigging” – Jerry Amato Table of Contents August Meeting ................................................. 1 Business ................................................................... 1 Ohio State Fair – 2019 ............................................... 1 4th Annual Model Shipbuilding Competition ........ 1 Featured Artist ........................................................ 1 Alan Phelps is still recovering from foot Ohio State Fair - 2020 ................................................ 2 surgery. We wish him a speedy recovery. Featured Artist ........................................................ 2 Ship Building Competition ..................................... 2 Business Youth Model Building Workshop .......................... 2 Ohio State Fair – 2019 2020 Involvement ................................................... 2 4th Annual
    [Show full text]
  • Download the Veritas 2016 Catalogue
    Distributors of fine hand tools and machinery TOOLS& MACHINERY For your nearest stockist call 03332 406 967 or visit brimarc.com CONTENTS Page Page Page Joinery Cutting Sharpening 2 Drilling 9 16 Guides Power Tool Marking 4 Vices 11 17 Accessories Measuring 5 Saws 12 Scraping 17 Workbench Carving 8 13 Spokeshaves 18 Accessories Other Dowelling 8 14 Chisels 19 Accessories Clamping 9 Plans 16 Planes 20 SHARPENING Lapping Powder (4oz) • 90 grit suitable for most lapping BUY applications HERE Glass Lapping Plate • 4oz containers Code Ex.vat Inc.vat • Safety glass BUY Steel Honing Plate Powder 90 Grit 113g(4oz) 477323 £2.93 £3.52 • Guaranteed flat HERE • Precision ground to a flatness tolerance of 0.127mm (0.005”) • 215 x 355 x 6.3mm (8-1/2” x 14” x 1/4”) • An excellent substrate for diamond paste (available separately) Code Ex.vat Inc.vat • Dimensionally stable, stays flat over a lifetime of ordinary use Glass Lapping Plate 476783 £6.45 £7.74 • Slight surface texture captures diamond grit • Size 204 x 76 x 9.5mm, weighs 1.1kg Lapping Plate • Made in Canada Code Ex.vat Inc.vat Steel Honing Plate 502403 £11.55 £13.86 BUY HERE BUY HERE • A substantial lapping plate 300mm x 104mm x 28mm & BUY Lapping Powder (2oz) 6.3kg in weight HERE • A range of grits available 90, 180, 280, 400 & 600 • Top ground flat to within 0.025mm(0.001”) over the entire • 2oz containers surface Lapping Code Ex.vat Inc.vat • Unique channel design, optimized for a figure-eight lapping Powder 90 Grit 56g(2oz) 477631 £2.19 £2.63 pattern Kit of 5 Powder 180 Grit 56g(2oz) 210531
    [Show full text]
  • · Arrett Hack
    · �ARRETT HACK Photographs by John.S. Sheldon The HANDPLANE Book The HANDPLANE Book GARRETT HACK Photographs by John S. Sheldon TheTauntonrn Press TauntonBOOKS & VIDEOS forfellow enthusiasts © 1999 by The Taunton Press, Inc. All rights reserved. Printed in the United States of America 10 9 8 7 6 5 4 3 2 1 The Handplane Book was originally published in hardcover © 1997 by The Taunton Press, Inc. The Taunton Press, Inc., 63 South Main Street, PO Box 5506, Newtown, CT 06470-5506 e-mail: [email protected] Distributed by Publishers Group West. Library of Congress Cataloging-in-Publication Data Hack, Garrett. The handplane book / Garrett Hack. p. cm. "A Fine woodworking book" - T.p. verso. Includes bibliographical references and index. ISBN 1-56158-155-0 hardcover ISBN 1-56158-317-0 softcover 1. Planes (Hand tools). 2. Woodwork. I. Title. TT186.H33 1997 684'.082 - dc21 97-7943 CIP About Your Safety Working wood is inherently dangerous. Using hand or power tools improperly or ignoring standard safety practices can lead to permanent injury or even death. Don't try to perform operations you learn about here (or elsewhere) unless you're certain they are safe for you. If something about an operation doesn't feel right, don't do it. Look for another way. We want you to enjoy the craft, so please keep safety foremost in your mind whenever you're in the shop. To Helen and Vinny who saw the possibilities, Ned who encouraged me, and Hope who has kept me tuned and planing true ACKNOWLEDGMENTS No one can hope to bring together a book Helen Albert, for her insights and Noel Perrin, for his insights about all like this without help.
    [Show full text]
  • Ropewalk Bowers, New Bedford Whaleboat – M
    July Meeting July meeting started with settlements of three estates and the distribution of “stuff”. We had books from Gerald Folk, a ship modeler, who passed in 2007. His daughters are in the process of clearing out the house for sale. We had, primarily books, most with Half-Priced Books price stickers on the cover. While one man cranks the spinner, the one holding the "top" walks backwards as the They were all gone by the end of the meeting. rope is twisted. From Edwin Tunis, The Young United States, 1783 to 1830 (New The plans from David Guerin were also York: World Publishing Co., 1969), 82. Used by permission of the estate of Edwin Tunis picked up by those who asked for them: Hannah – J. Ropewalk Bowers, New Bedford Whaleboat – M. Dowler, Niagara – D. Markijohn, and Grand Banks Motor The Newsletter for Yacht to A. Phelps. The rest, 43 sets of ships plans Shipwrights of Central Ohio will go the Tubman Plans, “Loyalhanna Dockyard” for July 2019 their inventory. Next Meeting: August 24, 2019 Finally, we had a model of the U.S.S. “Yards, Booms & Gaffs” – Bill Nyberg Missouri, BB 63. She was built as a pond model with power drive in 1965 by the donor’s brother-in-law and Table of Contents grandfather. The model measures at 5 feet long and July Meeting............................................................. 1 many of her fittings and guns were in a box. It to was Business ....................................................................... 2 taken and may become a sailing model for Loren’s Ohio State Fair - 2019 ........................................... 2 grandchildren. 4th Annual Model Shipbuilding Competition ..................................................................
    [Show full text]
  • Annual Report
    North Bennet Street School Annual Report Fiscal Year 2016 Our challenge is to make an outstanding crafts-based education widely available. Welcome to This past year, we are proud to have made North Bennet Street School. significant progress on this goal by: Expanding our public presence with new exhibitions and events Engaging the community through Last year at this time we had just completed including doubling the size of the full-time low- and no-cost service projects a year-long look toward the future of the Carpentry program and broadening our School, and the result, the Strategic Action audience with an expanded Continuing Broadening our audience via new Plan FY 2016 –FY 2020, was published in Education program. There are profiles of Continuing Education classes our FY 2015 Annual Report. The plan set generous donors who have funded program out two overarching goals: to fully realize the enhancements, and stories of talented students Connecting with alumni through job programmatic potential of our new building and who have practiced their craft in myriad ways. fairs and trade shows to secure the long term financial sustainability of the School. This year’s report also describes a few of the Enhancing our programs with support ways that we have increased our visibility in from individuals, businesses, and non- At the end of the Plan’s first year, I am pleased the community, with our ongoing internship profit partners to report progress toward both goals. On the programs, public exhibitions, and the financial front, we have added nearly $3.6 Preservation Carpentry program’s partnership million to our endowment and we are in the with the National Building Museum in initial stages of a capital campaign to raise funds Washington, D.C.
    [Show full text]
  • Five String Fiddle Book
    The Building of an Oliver Five-String Fiddle © Chet Bishop, Luthier i ii Foreword Credits: Credit to Those Who Contributed: First, I want to give thanks for my wonderful wife, Ann, who offered her love, patience, support, and faith, believing that the things I have attempted were worth doing. Second, for my friend Jake Jelley, who saw in me the potential; the “raw materials” necessary to become a luthier. He gave time, materials, tools, books, and unfailingly friendly support and encouragement. Finally, for a host of teachers, some now dead, some still alive: Some have made it clear they do not want to be named, so I will comply with their wishes. Nevertheless: if you are one of my teachers, and find yourself alluded to in these lines, please know that I do appreciate you and deeply respect your expertise. I especially appreciate your kind attention and patience as you helped me to learn to see, and to bring my dreams to fruition. To those who have passed on: I sincerely wish you were here to share my joy. Disclaimer: “Descriptive, not Prescriptive” When I was in school, a writing professor made a point of distinguishing the several types of analyses available in Technical Writing: If I were writing a user’s manual, directions for assembly, a building code, or something similar, then a prescriptive analysis would be appropriate. But since I am writing a report of something that actually happened, description is the appropriate thing. I am telling no one what they should do. Further, a description can be either formal or informal, in varying degrees.
    [Show full text]
  • To Download the Breedlove Difference
    Sound Better. Play Better. Play More. THE BREEDLOVE DIFFERENCE Sound Optimization™ THE BREEDLOVE DIFFERENCE CRAFTING SUPERIOR SOUNDING GUITARS TO FIT YOU AND YOUR MUSIC. HOW WE DO IT! The art and science of mastering superior acoustic sound and feel is complicated and somewhat technical. Here we present the Breedlove Difference: the critical craftsmanship steps to achieve superior acoustic sound, projection, tonal complexity, player feel and comfort. We call it SOUND OPTIMIZATION™. 2 The Breedlove Difference The Breedlove Difference 3 TABLE OF CONTENTS The Breedlove Difference 4 TABLE OF CONTENTS 06 TONEWOOD VARIABILITY 08 EVERY GUITAR IS UNIQUE 10 CRAFTING PLAYING ACTION 12 ACHIEVING OPTIMUM SOUND PROJECTION 14 TOP/BACK FREQUENCY SEPARATION 16 HAND VOICING 18 SOUND QUALITY ASSURANCE 20 EXOTIC TONEWOODS 22 FITTING YOUR GUITAR TO YOU 24 SOUND HOLE SIZE 26 SUSTAINING THE WORLD’S FORESTS 28 CITES AND LACEY ACT COMPLIANCE 30 KNOWING YOUR GUITAR 32 FITTING YOUR GUITAR TO YOUR MUSIC 34 PERSONALIZED CUSTOMER SERVICE The Breedlove Difference 5 UNDERSTANDING TONEWOOD VARIABILITY Understanding Wood Variability is the Foundation of SOUND OPTIMIZATION™. Every tree growing in a forest neighborhood has its own life experience and as a result, its own wood 01 characteristics. In fact, the wood from each tree can vary in density and frequency by as much as 30%. Among different species this variability is as significant as 100%. To optimize acoustic sound, it is critical to accept this variability and use it in the building process. Breedlove builds tops and backs by frequency, density and deflection – NOT BY DIMENSION. Most other production companies use predetermined dimensions that ignore wood variability.
    [Show full text]
  • R. M. Sanchez-Panchuelo, S. Francis, R. Bowtell and D. Schluppeck J Neurophysiol 103:2544-2556, 2010
    R. M. Sanchez-Panchuelo, S. Francis, R. Bowtell and D. Schluppeck J Neurophysiol 103:2544-2556, 2010. First published Feb 17, 2010; doi:10.1152/jn.01017.2009 You might find this additional information useful... This article cites 60 articles, 12 of which you can access free at: http://jn.physiology.org/cgi/content/full/103/5/2544#BIBL Updated information and services including high-resolution figures, can be found at: http://jn.physiology.org/cgi/content/full/103/5/2544 Additional material and information about Journal of Neurophysiology can be found at: http://www.the-aps.org/publications/jn This information is current as of June 1, 2010 . Downloaded from jn.physiology.org on June 1, 2010 Journal of Neurophysiology publishes original articles on the function of the nervous system. It is published 12 times a year (monthly) by the American Physiological Society, 9650 Rockville Pike, Bethesda MD 20814-3991. Copyright © 2005 by the American Physiological Society. ISSN: 0022-3077, ESSN: 1522-1598. Visit our website at http://www.the-aps.org/. J Neurophysiol 103: 2544–2556, 2010. First published February 17, 2010; doi:10.1152/jn.01017.2009. Mapping Human Somatosensory Cortex in Individual Subjects With 7T Functional MRI R. M. Sanchez-Panchuelo,1 S. Francis,1 R. Bowtell,1 and D. Schluppeck2 1Sir Peter Mansfield Magnetic Resonance Centre, School of Physics and Astronomy and 2Visual Neuroscience Group, School of Psychology, University of Nottingham, Nottingham, United Kingdom Submitted 19 November 2009; accepted in final form 15 February 2010 Sanchez-Panchuelo RM, Francis S, Bowtell R, Schluppeck D. are being revisited.
    [Show full text]
  • Of STANFORD/AMES EVA PREHENSORS /’
    DESIGN, DEVELOPMENT and EVALUATION of STANFORD/AMES EVA PREHENSORS /’ progress report for the period April, 1986 to March, 1987 submitted to: National Aeronautics and Space Administration Ames Research Center Moffet Field, CA 94035 [NASA-CR-181116) DESIGN, DEVELOPMENT AND N-7-25763 .1 EVA LU AT1 ON OF STANFOR D/AH ES EXTR A-VEB XLX LAB RCTIVITY (EVA) PBEHENSORS Progress B3port, Apr, 1986 - Bar. 1987 [Stanford Univ,) 46 Unclas p Avail: EITIS HC Ao3/HF A01 ZSCL 05tf G3/54 0082687 su bmi t t ed by: Professor Larry J. Leifer in collaboration with: J. Jameson, M. LeBlanc, D. Wilson, E. Sabelman & D. Schwandt Center for Design Research Stanford University Department of Mechanical Engineering Stanford, CA 94305 ’ ..+prill987 9 1 1 1 Design. Development and Evaluation of Stanford/Ames EVA Prehensors SUMMARY Space Station operations and maintenance are expected to make unprecedented demands on astronaut Extra-Vehicular Activity (EVA). With the Space Station expected to operate with a 8-10 psi atmosphere (versus 4 psi for Shuttle operations), the effectiveness of pressurized gloves is called into doubt at the same time that EVA activity levels must be increased. To address the need for more frequent and more complex EVA missions and also to extend the dexterity, duration and safety of EVA astronauts, NASA-Ames Research Center and Stanford University have an ongoing cooperative agreement to explore and compare alternative solutions. Nearing completion toward this objective is the initial development of a series of Stanford/Ames manually-powered EVA Prehensors. Each prehensor consists of a shroud forming a pressure enclosure around the astronaut’s hand, and a linkage system to transfer the motions and forces of the hand to mechanical digits connected to the shroud.
    [Show full text]
  • Adrianne Blackwood, BA a Thesis Submitted in Partial Fulfillment Of
    Hearing colors Item Type Thesis Authors Blackwood, Adrianne Download date 02/10/2021 00:54:33 Link to Item http://hdl.handle.net/11122/11258 HEARING COLORS By Adrianne Blackwood, B.A. A Thesis Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Fine Arts in Creative Writing University of Alaska Fairbanks May 2020 APPROVED: Dr. Gerri Brightwell, Committee Chair Dr. Daryl Farmer, Committee Member Dr. Terry Reilly, Committee Member Dr. Richard Carr, Department Chair Department of English Dr. Todd Sherman, Dean College of Liberal Arts Dr. Michael Castellini, Dean of the Graduate School Abstract This thesis project is the first part of a historical fiction novel. It takes place in the Outer Banks of North Carolina in 1910 and imagines the perspective of a sound-color synesthete named Bert Beasley, who witnessed the Wright brothers complete the first engine-powered flight. Bert wants to leave his home to pursue aviation but is unable to do so because he is needed to help run his family's failing general store. When Elisabeth Lavoie, a French musician, moves to town and buys a dilapidated house, Bert believes he'll be able to solve his problems by earning extra money as her repairman. However, her voice is purple—the only color he's never heard before—and her music changes colors, which shouldn't be possible. As he grows closer to Elisabeth, Bert becomes less sure that he wants to leave, but his decision is complicated once more when he learns that the Wright brothers have opened a flying school.
    [Show full text]
  • Lmicatalog87pdf.Pdf
    1 The Catalog is Dead. Long Live the Catalog! Welcome! We hope you find Six years ago our catalog was half this size and we had no products listed on the web. this first all color Today, most of you order on the web, phoned orders rank a close second, and almost no edition of our one mails in an order form from the catalog. We did not make these changes, you did. catalog enticing and helpful. Whether in products, services, or procedures, we try to anticipate, not dictate, your choices. Given your trends, we even expect that someday we may print a catalog with no order form at all! Why print a catalog if there’s no order form? Catalogs are not just for ordering. Just as most of you do research on the web before phoning to place an order, and many of you call to discuss your purchase with a salesperson before ordering on the web, the catalog is a complementary source of information to help you explore and fulfill your lutherie needs so you can order intelligently. You can flip through the pages at random, hold 3 spots open simultaneously with your fingers, and use it in rooms where the phone and web are just not as comfortable! Times have changed and they continue to change quickly. So even as we improve and expand our catalog, we realize we are no longer a catalog company! This year, we waited for this catalog to announce our redesigned, vastly improved, yet $100 cheaper manual slotting system. But no more! This catalog is a snapshot in time of our products, prices, and services.
    [Show full text]
  • Spinyhand: Contact Load Sharing for a Human-Scale Climbing Robot
    SpinyHand: Contact Load Sharing for a Human-Scale Climbing Robot Shiquan Wang∗ † Hannah S. Stuart Hao Jiang∗ Assistant Professor Tae Myung Huh Dept. of Mechanical Engineering Danning Sun University of California Wilson Ruotolo 2521 Hearst Avenue Matthew Miller Berkeley, California, 94709 USA Will R. T. Roderick [email protected] Graduate Research Assistant Dept. of Mechanical Engineering Stanford University 424 Panama Mall, Bldg 560 Stanford, California, 94305 USA Mark R. Cutkosky Professor Dept. of Mechanical Engineering Stanford University 416 Escondido Mall, Bldg 550 Stanford, California, 94305 USA [email protected] recent years, a number of climbing robots have used claws We present a hand specialized for climbing unstructured or arrays of miniature spines to climb steep and even vertical rocky surfaces. Articulated fingers achieve grasps commonly surfaces like concrete and stucco walls [1–12]. Most of these used by human climbers. The gripping surfaces are equipped platforms are limited to relatively uniform surfaces. A large with dense arrays of spines that engage with asperities on robot, with long legs, can traverse complex surfaces by step- hard rough materials. A load-sharing transmission system ping over obstacles and bridging gaps. However, it becomes divides the shear contact force among spine tiles on each increasingly challenging to obtain sufficient traction with in- phalanx to prevent premature spine slippage or grasp failure. creasing robot size, denoted by L, because mass grows as L3 Taking advantage of the hand’s kinematic and load-sharing while foot contact area grows as L2. Failure can be catas- properties, the wrench space of achievable forces and mo- trophic for a large climbing robot when it falls from heights ments can be computed rapidly.
    [Show full text]