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Treatise on Combined Metalworking Techniques: Forged Elements and Chased Raised Shapes Bonnie Gallagher
Rochester Institute of Technology RIT Scholar Works Theses Thesis/Dissertation Collections 1972 Treatise on combined metalworking techniques: forged elements and chased raised shapes Bonnie Gallagher Follow this and additional works at: http://scholarworks.rit.edu/theses Recommended Citation Gallagher, Bonnie, "Treatise on combined metalworking techniques: forged elements and chased raised shapes" (1972). Thesis. Rochester Institute of Technology. Accessed from This Thesis is brought to you for free and open access by the Thesis/Dissertation Collections at RIT Scholar Works. It has been accepted for inclusion in Theses by an authorized administrator of RIT Scholar Works. For more information, please contact [email protected]. TREATISE ON COMBINED METALWORKING TECHNIQUES i FORGED ELEMENTS AND CHASED RAISED SHAPES TREATISE ON. COMBINED METALWORKING TECHNIQUES t FORGED ELEMENTS AND CHASED RAISED SHAPES BONNIE JEANNE GALLAGHER CANDIDATE FOR THE MASTER OF FINE ARTS IN THE COLLEGE OF FINE AND APPLIED ARTS OF THE ROCHESTER INSTITUTE OF TECHNOLOGY AUGUST ( 1972 ADVISOR: HANS CHRISTENSEN t " ^ <bV DEDICATION FORM MUST GIVE FORTH THE SPIRIT FORM IS THE MANNER IN WHICH THE SPIRIT IS EXPRESSED ELIEL SAARINAN IN MEMORY OF MY FATHER, WHO LONGED FOR HIS CHILDREN TO HAVE THE OPPORTUNITY TO HAVE THE EDUCATION HE NEVER HAD THE FORTUNE TO OBTAIN. vi PREFACE Although the processes of raising, forging, and chasing of metal have been covered in most technical books, to date there is no major source which deals with the functional and aesthetic requirements -
An Analysis of the Metal Finds from the Ninth-Century Metalworking
Western Michigan University ScholarWorks at WMU Master's Theses Graduate College 8-2017 An Analysis of the Metal Finds from the Ninth-Century Metalworking Site at Bamburgh Castle in the Context of Ferrous and Non-Ferrous Metalworking in Middle- and Late-Saxon England Julie Polcrack Follow this and additional works at: https://scholarworks.wmich.edu/masters_theses Part of the Medieval History Commons Recommended Citation Polcrack, Julie, "An Analysis of the Metal Finds from the Ninth-Century Metalworking Site at Bamburgh Castle in the Context of Ferrous and Non-Ferrous Metalworking in Middle- and Late-Saxon England" (2017). Master's Theses. 1510. https://scholarworks.wmich.edu/masters_theses/1510 This Masters Thesis-Open Access is brought to you for free and open access by the Graduate College at ScholarWorks at WMU. It has been accepted for inclusion in Master's Theses by an authorized administrator of ScholarWorks at WMU. For more information, please contact [email protected]. AN ANALYSIS OF THE METAL FINDS FROM THE NINTH-CENTURY METALWORKING SITE AT BAMBURGH CASTLE IN THE CONTEXT OF FERROUS AND NON-FERROUS METALWORKING IN MIDDLE- AND LATE-SAXON ENGLAND by Julie Polcrack A thesis submitted to the Graduate College in partial fulfillment of the requirements for the degree of Master of Arts The Medieval Institute Western Michigan University August 2017 Thesis Committee: Jana Schulman, Ph.D., Chair Robert Berkhofer, Ph.D. Graeme Young, B.Sc. AN ANALYSIS OF THE METAL FINDS FROM THE NINTH-CENTURY METALWORKING SITE AT BAMBURGH CASTLE IN THE CONTEXT OF FERROUS AND NON-FERROUS METALWORKING IN MIDDLE- AND LATE-SAXON ENGLAND Julie Polcrack, M.A. -
Fuller Genealogy
Digitized by the Internet Archive in 2008 with funding from IVIicrosoft Corporation http://www.archive.org/details/fullergenealogy04full aP\/ C. TKfi NEW YORK PUBLIC LIBRARY ASTOR, LENOX )i SOMK Fri.T.F.R (".EXKA l.( ; I S IS r.i i, XKWTox i-Ti.i.i-.i.; i:i.i/..\iii-. 1 II \i;i.uriM.\i WII.I.IA.M HVSI.or iri.l.KK IKSSK KR.WKI.IN l-ri.l.l'.K GENEALOGY OF SOME DESCENDANTS OF THOMAS FULLER OF WOBURN COMPILED BY WILLIAM HYSLOP FULLER OF PALMER. MASS. TO WHICH IS ADDED SUPPLEMENTS TO VOLUMES I. II, III PREVIOUSLY COMPILED AND PUBLISHED PRINTED FOR THE COMPILER 1919 THE NEW YORK tiljD£n foundations' FULLER GENEALOGIES COMPILED AND FOR SALE BY WILLIAM H. FULLER 23 School Street, Palmer, Mass. VOLUME I. Some Descendants of Edward Fuller of the Mayflower. I volume 8 vo., cloth, 25 illustrations, 306 pp. Now only sold as part of the set of 4 volumes. Price, $20.00 for the Set. postpaid. VOLUME IL Some Descendants of Dr. Samuel Fuller of the Mayflower. 1 volume 8 vo., cloth, 31 illustrations, 263 pp. Price, postpaid, $5.00. VOLUME III. Some Descendants of Captain Matthew Fuller, also of John Fuller of Newton, John Fuller of Lynn, John Fuller of Ipswich, and Robert Fuller of Dorchester and Dedham, with supplements to Volumes I and II. 8 vo., cloth, 14 illustrations, 325 pp. Price $5.00, postpaid. VOLUME IV. /Some Descendants of Thomas Fuller of Woburn, with Supplements to the previous volumes. Price $6.00, postpaid. PREFACE In compiling the "Genealogy of Some Descendants of Thomas Fuller of Woburn," I have been greatly assisted by the work of the late Elizabeth Abercrombie, whose volume is an authority on the genealogy of the descendants of Joseph^ Fuller, No. -
No. 669,72. Patented Mar. 12, 1901. W
No. 669,72. Patented Mar. 12, 1901. W. H. BRUCE. PLERS OR. PPE TONGS. (Application filed Dec. 26, 1900.) (Ne Mode.) UNITED STATES PATENT FFICE WALTER H. BRUCE, OF WORCESTER, MASSACHUSETTS, ASSIGNOR TO THE BILLINGS & SPENCER COMPANY, OF HARTFORD, CONNECTICUT. PERS OR PPE TONG S. SPECIFICATION forming part of Letters Patent No. 669,721, dated March 12, 1901. Application filed December 26, 1900, Serial No. 4l,032, (No model.) To all, whon, it may concern. each other when the jaws are open and pass Beit known that I, WALTER H. BRUCE, a citi out of register with each other when the jaws Zen of the United States, residing at Worcester, are closed to form a powerful shearing cutter. in the county of Worcester and State of Massa Extending back from one of the jaws I also 5 chusetts, have invented new and useful Pli preferably provide a sharpened blade or in 55 ers or Pipe-Tongs, of which the following is a sulation - cutter having a cutting edge sub specification. stantially perpendicular to the engaging face This invention relates to that class of tongs of the handle which carries the same. or pliers which are employed for joining and Referring to the accompanying drawings Io fitting pipes; and the especial object of this and in detail, a pair of pliers embodying this invention is to provide an improved form of invention, as herein illustrated, comprises the pliers or pipe-tongs which are provided with handles 10 and 11, having pivotally-connected a powerful shearing cutter for cutting off the engaging faces 12. -
Is Our Air Safe to Breathe?
Fall 2007 ■ Volume 18 No.3 ConservationCoastal League SPECIAL REPORT: The Environmental Connection to Public Health Protection Brian Barrie & Dana Beach & Dana Barrie Brian Is Our Air Safe to Breathe? Charleston What You earns an "F" 6 Coal 10 Can Do in air quality Diesel Mountain Communities Danger Speak Out F4 Zone 8 12 From the Director A Failure of Oversight ver the past two decades, the Web site and certainly true that most lower- Fall 2007 Vol.18 No.3 S.C. Department of Health income families in these rural areas lack STAFF and Environmental Control internet access. So the purpose of a health _____________________ (DHEC) has periodically been agency should be to inform citizens of real Director Dana Beach accused of failing to protect public health risks like mercury. But more ________________REGIONAL OFFICES______ public health. Witness the latest importantly, it would be to proclaim that it South Coast Patrick Moore Reed Armstrong Ocontroversy about the Barnwell low level is not acceptable for South Carolina to have Andrea Malloy nuclear waste dump. one of the worst mercury contamination North Coast Nancy Cave Amy Weinmeister This newsletter reveals problems in America, and to work to change Columbia Christie McGregor that concerns about DHEC’s that unwanted distinction. Patty Pierce performance in the public Instead, in October, DHEC issued a draft Heather Spires health arena are well justified, air permit to Santee Cooper for a mammoth ________P______ROGRAMS________ Director of Elizabeth Hagood from a lack of basic data coal burning power plant on the Great Pee Conservation Programs on pollution to inadequate Program Directors Megan Desrosiers enforcement of regulations. -
July-August 1998 Fl New Member E Renewal Volume 15 No
v Contents Bditor's an (Our grant didn't happen but it Jlooks like we might get funded for a Bob Patrick demo. uly meeting tlHot weather didn't put a Odu*p., on the tblks who made it to our July event. temher QTables, chairs, tableclothes and Page 6 meeting Oribs made this one of BAM's best ever meetings. ABANA news 1 0 i:: ;il:*lfitffi ?::l,Ti: W PB@@F and we couldn't agree more. fs sT '5l\,rua[ /4 t z't,4 Bulletin boa q) 1 2 H:i:l'"11,,,1 I i"#!i a>NL P,pe b 7 B(F, we've got it here. ""; - Don's center chisel 1 3 il,T'^Iil L? .i:Y,ililX chisel works. "ffi Page 19 Gargoyle feet 1 4 )ff I ;:,?:?: J.,"8? f;:.?: you do. Here's how to do it. Patrick firepot 1 9 ffi ll;i :ffiiil, Y:,",,"i:; not to crack. notes Shop 2 0 f,::*i,';'f ii:flLff t Jl; newsletter and elsewhere. ext I I lt's back to Sparta, lll. for meeting LJ*" November meeting U which is Dec. 5 at Ken Markley's. Page 20 NEWSLETTER of the BLACKSMITHS ASSOCIATION OF MISSOURI HM Membership Apptication Name: Address: City: State: Phone: ( ) zip: July-August 1998 fl New Member E Renewal Volume 15 No. 4 How did you learn about BAM? Our cover: Michael Saari was one of the demonstrators at the Asheville Conference. He will bring his traditional style of forg- ing to the 1999 Ozark Conference Do you need any tools? in May. -
New Catalog and Ask That You Take a Few Minutes to Review Our Product Offering with Your Particular Needs Jeff Stortz, John Stortz in Mind
Specialty Slate and Sheet Metal Tools Since 1853 www.stortz.com JOHN STORTZ & SON John Stortz & Son was established in 1853 by John Stortz and is still under the direction of the "Stortz" family, who have for 5 generations lived up to the reputation of its founder for providing the trades with high quality hand tools. Our record of longevity is still based on a commitment to our customers’ needs and to their satisfaction. Behind every tool, stands our pledge to offer you superior quality products, competitive pricing and prompt customer service. Your satisfaction is our top priority. We take pride in introducing our new catalog and ask that you take a few minutes to review our product offering with your particular needs Jeff Stortz, John Stortz in mind. We welcome customer inquiries and opinions, as your and Tom Stortz feedback is the basis from which our longevity is derived. We can be reached at our toll free #888-847-3456 or by email at [email protected]. Thank you for your continued confidence, trust, and support. We look forward to the opportunity to be of service in the future. Sincerely yours, John Stortz & Son John C. Stortz President TABLE OF CONTENTS Pg 1-4 – Slate Tools Pg 23- Miscellaneous Metal Roofing Tools Pg 5-15 – Sheet Metal Bending Pg 24-25 – Snow Guards Pg 16-19 – Soldering Pg 26 – Specialty Metal Roofing Tools Pg 20-22 – Sheet Metal Cutting Pg 27 & 28 – Our History John Stortz & Son SLATE RIPPERS STORTZ RIPPERS – OFTEN IMITATED BUT NEVER DUPLICATED A slate ripper is used to slide underneath broken pieces of slate and hook the nail that secures the slate. -
Metalworking Equipment List
NEVADA CTE RECOMMENDED EQUIPMENT LIST 2020 METALWORKING This recommended list is based upon a classroom size of 25 students. All costs are estimated and should be adjusted and verified with current quotes. No specific equipment vendor or brand names are endorsed due to various possibilities, but school districts should consult with stakeholders to ensure industry-recognized equipment and software are purchased. The intent of this list is to provide school districts with guidance on the equipment needed to cover the state standards for a Metalworking program. CLASSROOM EQUIPMENT TOTAL: $16,740 QTY ITEM DESCRIPTION UNIT TOTAL 25 Student Workstations w/chairs $400 $10,000 1 Teacher Workstation w/chair $400 $400 1 Teacher Computer $900 $900 Presentation Equipment (e.g., interactive whiteboard (IWB), or other 1 $3,000 $3,000 interactive display system with software and accessories) 1 Networkable Laser Printer $400 $400 1 Vertical File Cabinet (lockable) $330 $330 2 Storage Cabinets (36” x 12” x 72”) (lockable) $300 $600 2 Bookcases (36” x 12” x 42”) $115 $230 2 White Boards (4’ x 8’) $110 $220 1 Eyewash Station $300 $300 2 Fire Extinguishers $130 $260 1 First Aid Kit $100 $100 PROGRAM EQUIPMENT TOTAL: $105,000 QTY ITEM DESCRIPTION UNIT TOTAL 25 Student Computers $1,000 $25,000 1 Technology Storage/Charging System (optional) $2,000 $2,000 3 Welding Simulators (with software) $7,000 $21,000 1 Pedestal Grinder $3,500 $3,500 3 Welding Stations/Booths $3,000 $9,000 1 Metalworking Lathe $2,500 $2,500 3 Gas Tungsten Arc Welders (GTAW) $1,600 $4,800 -
MABA Newsletter Index January 1980 Thru December 2020
MABA Newsletter Index January 1980 thru December 2020 This searchable index will help you locate what year & issue projects and information have been published in the MABA newsletter, The Upsetter, over the past 40 years. It is divided into 37 categories to help you quickly narrow your search or use the PDF “Find” function. Sometimes an article fits into more than one category so it has been placed under the most obvious location, while occasionally being placed under multiple categories. The demonstrator, not necessarily the author of the article, is listed to identify and/or credit the source of the information. Please forward any comments or corrections to the MABA newsletter editors. Dates of newsletters that were not available for inclusion in this index: May – June 1995; November – December 1995; If anyone has copies of these newsletters and could pass on the contents so they can be added to this index, it would be greatly appreciated. Look over the entire index and note the categories that have a lot of entries, and those that have only a few. Have you been to a demonstration; solved a problem; completed a project; made a jig, fixture or tool that you’d want to share with others? Would a write-up help other smiths get their projects done without going through the problems you’ve had? Where do your blacksmithing interests lie? Are there many entries in your area of interest? Would an article about your area of interest create some excitement about the subject? Please consider contributing an article to the Upsetter and passing along your experience and information to the MABA membership. -
Abana Controlled Hand Forging Study Guide As Paginated by the Guild of Metalsmiths - Abana Chapter - Jan 2020 Index
ABANA CONTROLLED HAND FORGING STUDY GUIDE AS PAGINATED BY THE GUILD OF METALSMITHS - ABANA CHAPTER - JAN 2020 INDEX Lesson Number Number Description of Pages Credits (click on box) L 1.01 Drawing Out: Draw a sharp point on a 1/2" square bar 3 Peter Ross and Doug Wilson L 2.01 Hot Punching: Create holes or recesses in bars or plate by driving 2 By Doug Wilson Illustrations by Tom Latané punches into or through hot material. L 3.01 Drawing Out a Round Taper 3 By Jay Close Illustrations by Tom Latané L 4.01 Bending Bar Stock 5 By Jay Close Illustrations by Tom Latané L 5.01 Twisting a Square Bar 4 By Bob Fredell Illustrations by Tom Latané L 6.01 Drawing , Punching, and Bending 4 By Peter Ross Illustrations by Tom Latané L 7.01 Upsetting a Square Bar 3 By Peter Ross Illustrations by Tom Latané L 8.01 Slitting and Drifting Two Mortises or Slots in a Square Sectioned Bar 5 By Jay Close llustrations by Doug Wilson, photos by Jay Close L 9.01 Mortise and Tenon Joinery 3 Text and Illustrations by Doug Wilson L 10.01 Forge Welding 6 By Dan Nauman Illustrations by Tom Latané Photos by Dan Nauman L 11.01 Drawing Down - Part One 6 by Jay Close Illustrations by Tom Latané, photos by Jay Close and Jane Gulden L 11.07 Drawing Down - Part Two 6 by Jay Close Illustrations by Tom Latané, photos by Jay Close and Jane Gulden L 12.01 Forging a Shoulder 4 by Bob Fredell Illustrations by Tom Latané L 13.01 Cutting a Bar 2 by Dan Nauman Illustrations by Doug Wilson L 14.01 Forging a 90-degree Corner 3 Text and Photos by Dan Nauman L 15.01 Forge an Eye on the -
Variables Affecting the Chemical Machining of Stainless Steel 420 Dr
ISSN: 2277-3754 ISO 9001:2008 Certified International Journal of Engineering and Innovative Technology (IJEIT) Volume 3, Issue 6, December 2013 Variables Affecting the Chemical Machining of Stainless Steel 420 Dr. Haydar A. H. Al-Ethari, Dr. Kadhim Finteel Alsultani, Nasreen Dakhil F. Abstract— Chemical machining has a considerable value in unique characteristics, it should be approached with the idea the solution of machining problems that are constantly arising that this industrial tool can do jobs not practical or possible due to introduction of new materials and requirement for high with any other metal working methods (Langworthy M., surface finish and dimensional accuracy, complicated shape and 1994). It has a considerable value in the solution of special size which cannot be achieved by the conventional machining processes. The present work is aimed at studying the problems that are constantly arising as the result of the effect of machining temperature, machining time, and previous introduction of new materials. cold working on the metal removal rate and the surface finish of All the common metals including aluminum, copper, zinc, chemically machined samples of stainless steel 420 using a steel, lead, and nickel can be chemically machined. Many mixture of acids (H2O + HCl + HNO3 + HF + HCOOH) as an exotic metals such as titanium, molybdenum, and zirconium, etchant. Alloy samples of (44.5×44.5×3mm) dimensions and cold as well as nonmetallic materials including glass, ceramics, rolled alloy samples with the same dimensions were chemically machined. Four machining temperatures (45, 50, 55, and 58oC) and some plastics, can also be used with the process for each of which five machining times (2, 4, 6, 8, and 10min) (Blak.JT, DeGarmo, 2007). -
Report Documentation Page Information
Report Documentation Page Information Title and Subtitle: AISI/DOE Technology Roadmap Program TRP 9742: Removal of Residual Elements in the Steel Ladle by a Combination of Top Slag and Deep Injection Practice Authors: S. Street, K. S. Coley and G. A. Iron Performing Organization McMaster University Department of Materials Science and Engineering 1280 Main Street Hamilton, Ontario L8S 4L7 Canada Abstract The objective of this work was to determine if tin could be removed from liquid steel by a combination of deep injection of calcium and a reducing top-slag practice. Calcium forms an intermetallic with tin, CazSn, but it is much less stable than CaO or Cas. The premise of the proposal was that the intermetallic could be formed during deep injection, and prevented from rapidly reverting to the steel by maintaining reducing conditions in the top slag. The work consisted of three types of experiments: 1. Injection of calcium wire into 35-kg heats melted in an induction furnace to study the kinetics of tin removal under various conditions of temperature, oxygen activity and sulphur content. 2. A program to study the solubility tin in the slag as a function of oxygen potential, temperature and slag composition. 3. Two full-scale plant trials were carried out at Dofasco Inc. as a result of the promising results from the laboratory studies. In the injection into the induction furnace, it was found that 7 to 50% of the tin was removed from initial tin contents of 0.1% Sn, using 8 to 16 kg calciudtonne steel. The extent of tin removal was found to increase with greater calcium injection, lower oxygen activity in the steel and lower temperature.