DOCSLIB.ORG

Le Creusot Steam Hammer MEN in SHEDS

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Le Creusot Steam Hammer MEN in SHEDS THE ORIGINAL MAGAZINE FOR MODEL ENGINEERS Vol. 220 No. 4583 • 30 March - 12 April 2018 Join our online community www.model-engineer.co.uk MEN IN Perpetual Motion SHEDS Le Creusot A Wooden Steam Traction Hammer Engine COVER FEATURE Electric Steam ENGINEERING GROUP Carriage £3.99 527 Published by MyTimeMedia Ltd. Suite 25S, Eden House, Enterprise Way, Edenbridge, Kent TN8 6HF +44 (0)1689 869840 www.model-engineer.co.uk 508 SUBSCRIPTIONS UK - New, Renewals & Enquiries Tel: 0344 243 9023 Email: [email protected] USA & CANADA - New, Renewals & Enquiries Tel: (001)-866-647-9191 REST OF WORLD - New, Renewals & Enquiries Tel: +44 1604 828 748 Email: [email protected] Vol. 220 No. 4583 30 March - 12 April 2018 CURRENT AND BACK ISSUES Tel: 01795 662976 Website: www.mags-uk.com 488 SMOKE RINGS 508 THE ENV AERO ENGINE News, views and comment on Stephen Wessel continues an occasional series EDITORIAL the world of model engineering. on the construction of an elusive prototype. Editor: Diane Carney Tel: +44 (0)1539 564750 489 SIX INCH OLDSMOBILE 511 A SIMPLE BOILER TEST RIG Email: [email protected] David Tompkins describes his electrically Tony Bird describes how you can test PRODUCTION driven half size Oldsmobile Curved Dash your small boiler for minimal cost. Designer: Yvette Green horseless carriage. Illustrator: Grahame Chambers 514 BOOK REVIEW Retouching Manager: Brian Vickers 492 THE INQUISITIVE FIDDLER Ad Production: Andy Tompkins Mitch Barnes shares some salutary lessons for 515 THE UNSEEN STUART S50 those who, like him, have decided to fiddle with Russell Franklin explains how being blind did not ADVERTISING a model on a whim. prevent him building a Stuart S50 mill engine. Advertising Sales Executive: David Holden Email: [email protected] 495 A LARGE CAPACITY COVENTRY 516 EXTENDING THE LIFE Tel: 07718 648689 DIEHEAD ATTACHMENT OF MILLING CUTTERS MARKETING & SUBSCRIPTIONS David Earnshaw describes an attachment for Peter Russell finds a way of rejuvenating Subscription Manager: fitting a Coventry diehead to a larger lathe. his end mills without buying expensive kit. Kate Hall MANAGEMENT 498 MEN IN SHEDS 518 LATHES AND MORE James Wells looks back at the post-war Group Advertising Manager: Rhona Bolger heyday of ‘men in sheds’. FOR BEGINNERS Email: [email protected] Graham Sadler describes how Chief Executive: Owen Davies 499 FALCOR – A BEGINNER’S to create screw threads. LOCOMOTIVE IN 32mm GAUGE 520 TECHNOLOGY SANS Martin Ranson presents a design for a simple, quick build gas-fired 32mm steam locomotive. FRONTIÈRES Dr. Ron Fitzgerald looks at English and French locomotive design in the second half of the 503 TALES OF THE nineteenth century. SMEE COLLECTION © MyTimeMedia Ltd. 2018 Roger Backhouse takes a look at one of All rights reserved ISSN 0026-7325 522 IRON MASTERS the collection’s more unusual assets – The Publisher’s written consent must be obtained before any part of this a perpetual motion machine. OF LE CREUSOT publication may be reproduced in any form whatsoever, including photocopiers, Ray Griffins goes to see one of the and information retrieval systems. All reasonable care is taken in the preparation of the magazine contents, but the publishers cannot be held legally largest steam hammers in the world. responsible for errors in the contents of this magazine or for any loss however 506 CNC FOR BEGINNERS arising from such errors, including loss resulting from negligence of our staff. Peter King’s continuing narrative of Reliance placed upon the contents of this magazine is at reader’s own risk. a CNC learner driver; a few lessons 526 POSTBAG Model Engineer, ISSN 0026-7325, is published fortnightly with a third issue in May and October by MYTIMEMEDIA Ltd, Enterprise House, Enterprise Way, learned during hands-on operations. Edenbridge, Kent TN8 6HF, UK. The US annual subscription price is 93.00GBP 527 MINNIE, A WOODEN (equivalent to approximately 132USD). Airfreight and mailing in the USA by agent named Air Business Ltd, c/o Worldnet Shipping Inc., TRACTION ENGINE 156-15, 146th Avenue, 2nd Floor, Jamaica, NY 11434, USA. Periodicals Earl Hansen explains how he built a working postage paid at Jamaica NY 11431. US Postmaster: Send address changes THE ORIGINAL MAGAZINE FOR MODEL ENGINEERS traction engine entirely from wood. to Model Engineer, Worldnet Shipping Inc., 156-15, 146th Avenue, 2nd Floor, Vol. 220 No. 4583 • 30 March - 12 April 2018 Jamaica, NY 11434, USA. Subscription records are maintained at dsb.net 3 Queensbridge, The Lakes, Northampton, NN4 7BF. Air Business Ltd is acting as our mailing agent. 530 CLUB NEWS Geoff Theasby compiles the latest from model Join our online community www.model-engineer.co.uk engineering clubs around the world. Perpetual Motion http://www.facebook.com/modelengineersworkshop MEN IN SHEDS Le Creusot 533 DIARY http://twitter.com/ A Wooden Steam Traction Hammer modelengineers Engine ON THE COVER... COVER FEATURE Electric Steam David Tompkins’s half scale electric Oldsmobile Curved Dash ENGINEERING GROUP £3.99 car, featured in this issue, complete with half scale driver Carriage (photo: David Tompkins). 477 Front Cover 4583.indd 477 18/03/2018 17:32 www.model-engineer.co.uk 479 Ride On Railways UK manufacturer SJɈERHõɈ gauge railway equipment Tel: 01708 374468 z www.rideonrailways.co.uk Ɣ Need a part for your loco or model CNC machined ? Ɣ Need fine engraving done onto metal ? Ɣ We have lathes, mills, plasma cutters, laser engravers. Ɣ CNC Machine conversions (both lathes and mills). Ɣ Custom PCB design. NO jobj too small give us a ring today for a chat ! Tel: 01664 454795 www.routoutcnc.com NEW! BROWN & MAY 4Ù SCALE AGRICULTURAL TRACTION ENGINE HIGH DETAIL DRAWINGS USING WORKS ORIGINALS Drawings, laser cut parts, castings and materials now available. Contact Yorkshire Model Engineer Supplies for further information. Tel: 01482 786 534 Or visit our website: brownandmayminiaturete.co.uk SUBSCRIPTION ORDER FORM HURRY DIRECT DEBIT SUBSCRIPTIONS (uk only) OFFER Yes, I would like to subscribe to Model Engineer CLOSES Print + Digital: £17.99 every quarter 12th APRIL Print Subscription: £14.99 every quarter (saving 41%) 2018 YOUR DETAILS must be completed Mr/Mrs/Miss/Ms .................... Initial ................................Surname ........................................ Address .......................................................................................................................................... ........................................................................................................................................................... Postcode ............................................................. Country ......................................................... Tel .......................................................................................... Mobile ............................................ Email .................................................................... D.O.B .............................................................. I WOULD LIKE TO SEND A GIFT TO: Mr/Mrs/Miss/Ms .................... Initial ................................Surname ........................................ PRINT + DIGITAL SUBSCRIPTION Address .......................................................................................................................................... ........................................................................................................................................................... Postcode ............................................................. Country ......................................................... • 26 Issues delivered to your door INSTRUCTIONS TO YOUR BANK/BUILDING SOCIETY • Great Savings on the shop price Originator’s reference 422562 • Download each new issue to your device Name of bank .................................................................................................................................. Address of bank ............................................................................................................................. • A 75% discount on your Digital Subscription ............................................................................................................................................................ ................................................................................................ Postcode ........................................ • Access your subscription on multiple devices Account holder ............................................................................................................................... • Access to the Online Archive dating back Signature ...................................................................................................... Date ........................ to August 2001 Sort code Account number Instructions to your bank or building society: Please pay MyTimeMedia Ltd. Direct Debits from the account detailed in this instruction subject to the safeguards assured by the Direct Debit Guarantee. I understand that this instruction may remain with MyTimeMedia Ltd and if so, details will be passed electronically to my bank/building society. Reference Number (official use only) Please note that banks and building societies may not accept Direct Debit instructions from some types of account. CARD PAYMENTS & OVERSEAS Yes, I would like to subscribe to Model Engineer, for 1 year (26 issues) with a one-off payment UK ONLY: EUROPE & ROW:
Load more

Recommended publications
  • Performance and Scaling Analysis of a Hypocycloid Wiseman Engine By
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by ASU Digital Repository Performance and Scaling Analysis of a Hypocycloid Wiseman Engine by Priyesh Ray A Thesis Presented in Partial Fulfillment of the Requirements for the Degree Master of Science in Technology Approved April 2014 by the Graduate Supervisory Committee: Sangram Redkar, Chair Abdel Ra'ouf Mayyas Robert Meitz ARIZONA STATE UNIVERSITY May 2014 ABSTRACT The slider-crank mechanism is popularly used in internal combustion engines to convert the reciprocating motion of the piston into a rotary motion. This research discusses an alternate mechanism proposed by the Wiseman Technology Inc. which involves replacing the crankshaft with a hypocycloid gear assembly. The unique hypocycloid gear arrangement allows the piston and the connecting rod to move in a straight line, creating a perfect sinusoidal motion. To analyze the performance advantages of the Wiseman mechanism, engine simulation software was used. The Wiseman engine with the hypocycloid piston motion was modeled in the software and the engine’s simulated output results were compared to those with a conventional engine of the same size. The software was also used to analyze the multi-fuel capabilities of the Wiseman engine using a contra piston. The engine’s performance was studied while operating on diesel, ethanol and gasoline fuel. Further, a scaling analysis on the future Wiseman engine prototypes was carried out to understand how the performance of the engine is affected by increasing the output power and cylinder displacement. It was found that the existing Wiseman engine produced about 7% less power at peak speeds compared to the slider-crank engine of the same size.
    [Show full text]
  • LIVES of the ENGINEERS. the LOCOMOTIVE
    LIVES of the ENGINEERS. THE LOCOMOTIVE. GEORGE AND ROBERT STEPHENSON. BY SAMUEL SMILES, INTRODUCTION. Since the appearance of this book in its original form, some seventeen years since, the construction of Railways has continued to make extraordinary progress. Although Great Britain, first in the field, had then, after about twenty-five years‘ work, expended nearly 300 millions sterling in the construction of 8300 miles of railway, it has, during the last seventeen years, expended about 288 millions more in constructing 7780 additional miles. But the construction of railways has proceeded with equal rapidity on the Continent. France, Germany, Spain, Sweden, Belgium, Switzerland, Holland, have largely added to their railway mileage. Austria is actively engaged in carrying new lines across the plains of Hungary, which Turkey is preparing to meet by lines carried up the valley of the Lower Danube. Russia is also occupied with extensive schemes for connecting Petersburg and Moscow with her ports in the Black Sea on the one hand, and with the frontier towns of her Asiatic empire on the other. Italy is employing her new-born liberty in vigorously extending railways throughout her dominions. A direct line of communication has already been opened between France and Italy, through the Mont Cenis Tunnel; while p. ivanother has been opened between Germany and Italy through the Brenner Pass,—so that the entire journey may now be made by two different railway routes excepting only the short sea-passage across the English Channel from London to Brindisi, situated in the south-eastern extremity of the Italian peninsula. During the last sixteen years, nearly the whole of the Indian railways have been made.
    [Show full text]
  • THE ASSOCIATION for INDUSTRIAL ARCHAEOLOGY F 1.25 FREE to MEMBERS of AIA
    INDUSTRIAL ARCHAEOLOGY THE BULLETIN OF THE ASSOCIATION FOR INDUSTRIAL ARCHAEOLOGY f 1.25 FREE TO MEMBERS OF AIA Polish feature * s*,lrirr,*i''e AIA lronbridge Award o Marconi centenary o Bull engine oldest beam engrile house o coalfield housing o World Heritage Site c Bovisa Current Research and Thinking in Industrial Archaeology: The Pre- Conference Seminar at Manchester 20OO INDUSTRIAL The AIA's traditional pre-conference seminar was shaoed a site.Surface remains can be a reflection of held on 8 September 2000 in the hallowed underground working methods and can therefore be ARCHAEOLOGY surroundings of the chapel at Hulme Hall, which the key to understanding how and why a site was NEWS 116 worked well until the sun came out. since there worked: they can equally be very misleading. Ihis was no black-out! The organisers apologise for paper asserted that it is necessary in studying the 20()1 this defect to both speakers and delegates at archaeology of mining to consider carefully the what was otherwise an extremelv successful symbiotic relationship that exists between the Chairman gathering. surface and the underground remains. Dr Michael Harrison John Walker (Greater Manchester I 9 Sandles Close, the Ridings, Droitwich Spa, WR9 8RB Marilyn Palmer and Peter Neaverson Archaeological Unit), also, with Michael Nevell, a Vice-Chairman winner of the AIA Fieldwork and Recording Award, Prof Marilyn Palmer took as his title 'From farmer to factory owner: a School of Archaeological Studies, The University, Our first contributor was Tim Smith (Greater Leicester LEl 7RH model of industrialisation from the Manchester London Industrial Archaeology Society) on evidence', In Tameside in Transition, they took the Secretary the weight-loaded hydraulic accumulator and new monument types established for the period David Alderton accumulator towers, on which Tim is the 48 Quay Street, Halesworth, Suffolk lP1 9 8EY 1600-1 900 which were included the undoubted authority.
    [Show full text]
  • 1. Hand Tools 3. Related Tools 4. Chisels 5. Hammer 6. Saw Terminology 7. Pliers Introduction
    1 1. Hand Tools 2. Types 2.1 Hand tools 2.2 Hammer Drill 2.3 Rotary hammer drill 2.4 Cordless drills 2.5 Drill press 2.6 Geared head drill 2.7 Radial arm drill 2.8 Mill drill 3. Related tools 4. Chisels 4.1. Types 4.1.1 Woodworking chisels 4.1.1.1 Lathe tools 4.2 Metalworking chisels 4.2.1 Cold chisel 4.2.2 Hardy chisel 4.3 Stone chisels 4.4 Masonry chisels 4.4.1 Joint chisel 5. Hammer 5.1 Basic design and variations 5.2 The physics of hammering 5.2.1 Hammer as a force amplifier 5.2.2 Effect of the head's mass 5.2.3 Effect of the handle 5.3 War hammers 5.4 Symbolic hammers 6. Saw terminology 6.1 Types of saws 6.1.1 Hand saws 6.1.2. Back saws 6.1.3 Mechanically powered saws 6.1.4. Circular blade saws 6.1.5. Reciprocating blade saws 6.1.6..Continuous band 6.2. Types of saw blades and the cuts they make 6.3. Materials used for saws 7. Pliers Introduction 7.1. Design 7.2.Common types 7.2.1 Gripping pliers (used to improve grip) 7.2 2.Cutting pliers (used to sever or pinch off) 2 7.2.3 Crimping pliers 7.2.4 Rotational pliers 8. Common wrenches / spanners 8.1 Other general wrenches / spanners 8.2. Spe cialized wrenches / spanners 8.3. Spanners in popular culture 9. Hacksaw, surface plate, surface gauge, , vee-block, files 10.
    [Show full text]
  • The Evolution of the Steam Locomotive, 1803 to 1898 (1899)
    > g s J> ° "^ Q as : F7 lA-dh-**^) THE EVOLUTION OF THE STEAM LOCOMOTIVE (1803 to 1898.) BY Q. A. SEKON, Editor of the "Railway Magazine" and "Hallway Year Book, Author of "A History of the Great Western Railway," *•., 4*. SECOND EDITION (Enlarged). £on&on THE RAILWAY PUBLISHING CO., Ltd., 79 and 80, Temple Chambers, Temple Avenue, E.C. 1899. T3 in PKEFACE TO SECOND EDITION. When, ten days ago, the first copy of the " Evolution of the Steam Locomotive" was ready for sale, I did not expect to be called upon to write a preface for a new edition before 240 hours had expired. The author cannot but be gratified to know that the whole of the extremely large first edition was exhausted practically upon publication, and since many would-be readers are still unsupplied, the demand for another edition is pressing. Under these circumstances but slight modifications have been made in the original text, although additional particulars and illustrations have been inserted in the new edition. The new matter relates to the locomotives of the North Staffordshire, London., Tilbury, and Southend, Great Western, and London and North Western Railways. I sincerely thank the many correspondents who, in the few days that have elapsed since the publication: of the "Evolution of the , Steam Locomotive," have so readily assured me of - their hearty appreciation of the book. rj .;! G. A. SEKON. -! January, 1899. PREFACE TO FIRST EDITION. In connection with the marvellous growth of our railway system there is nothing of so paramount importance and interest as the evolution of the locomotive steam engine.
    [Show full text]
  • RT Rondelle PDF Specimen
    RAZZIATYPE RT Rondelle RAZZIATYPE RT RONDELLE FAMILY Thin Rondelle Thin Italic Rondelle Extralight Rondelle Extralight Italic Rondelle Light Rondelle Light Italic Rondelle Book Rondelle Book Italic Rondelle Regular Rondelle Regular Italic Rondelle Medium Rondelle Medium Italic Rondelle Bold Rondelle Bold Italic Rondelle Black Rondelle Black Italic Rondelle RAZZIATYPE TYPEFACE INFORMATION About RT Rondelle is the result of an exploration into public transport signage typefa- ces. While building on this foundation it incorporates the distinctive characteri- stics of a highly specialized genre to become a versatile grotesque family with a balanced geometrical touch. RT Rondelle embarks on a new life of its own, lea- ving behind the restrictions of its heritage to form a consistent and independent type family. Suited for a wide range of applications www.rt-rondelle.com Supported languages Afrikaans, Albanian, Basque, Bosnian, Breton, Catalan, Croatian, Czech, Danish, Dutch, English, Esperanto, Estonian, Faroese, Fijian, Finnish, Flemish, French, Frisian, German, Greenlandic, Hawaiian, Hungarian, Icelandic, Indonesian, Irish, Italian, Latin, Latvian, Lithuanian, Malay, Maltese, Maori, Moldavian, Norwegian, Polish, Portuguese, Provençal, Romanian, Romany, Sámi (Inari), Sámi (Luli), Sámi (Northern), Sámi (Southern), Samoan, Scottish Gaelic, Slovak, Slovenian, Sorbian, Spa- nish, Swahili, Swedish, Tagalog, Turkish, Welsh File formats Desktop: OTF Web: WOFF2, WOFF App: OTF Available licenses Desktop license Web license App license Further licensing
    [Show full text]
  • Automatic Hydroheater® Operation and Technical Manual
    Version 2.2 Automatic Hydroheater® Operation and Technical Manual The Leader in Engineered Liquid Heating Systems Hydro-Thermal Corporation Waukesha, Wisconsin Phone 262-548-8900 | toll-free 800-952-0121 www.hydro-thermal.com Version 2.2 Automatic Hydroheater® 1 GENERAL 2 1.1 Purpose of the Manual 2 1.2 Series Designations 2 1.3 Theory of Operation 2 2 SAFETY PRECAUTIONS 4 2.1 General 4 2.2 Specific 4 3 INSTALLATION 5 3.1 General 5 3.2 Before Installing 5 3.3 Installation 8 3.4 Control Instrumentation 10 3.5 Special Installation Requirements for Operating Temperatures Above 212°F (100°C) 13 3.6 Suggested Optional Accessories 14 4 OPERATION 15 4.1 Pre-start Checklist 15 4.2 Operation 15 5 TROUBLE SHOOTING 18 5.1 Trouble, Probable Causes and Suggested Remedies 18 6 MAINTENANCE 20 6.1 Periodic Service 20 6.2 Disassembly and Re-Assembly of Series M103 Through M110 Hydroheaters for Parts Replacement (Figure 10) 21 6.3 Disassembly and Re-Assembly of K410 Through K412 Hydroheaters for Parts Replacement (See Figure 11) 27 6.4 Disassembly and Re-Assembly of Series K413, K414, K415, K416, and K417 Hydroheaters (See Figure 12) 31 7 ILLUSTRATED PARTS LIST 37 7.1 "M" Series Hydroheaters 37 7.2 "K" Series Automatic Hydroheaters (Models K410 through K412) 39 7.3 "K" Series Automatic Hydroheaters (Models K413 through K417) 41 1 Version 2.2 Automatic Hydroheater® 1 General 1.1 Purpose of the Manual This manual is intended to provide the information necessary to correctly install, operate, troubleshoot, and maintain the Hydroheater.
    [Show full text]
  • Introduction: a Manufacturing People
    1 Introduction: a manufacturing people ‘It will be seen that a manufacturing people is not so happy as a rural population, and this is the foretaste of becoming the “Workshop of the World”.’ Sir James Graham to Edward Herbert, 2nd Earl of Powis, 31 August 1842 ‘From this foul drain the greatest stream of human industry flows out to fertilise the whole world. From this filthy sewer pure gold flows. Here humanity attains its most complete development and its most brutish; here civilisation works its miracles, and civilised man is turned back almost into a savage.’ Alexis de Tocqueville on Manchester, 1835 ritain’s national census of 1851 reveals that just over one half of the economically active B population were employed in manufacturing (including mining and construction), while fewer than a quarter now worked the land. The making of textiles alone employed well over a million men and women. The number of factories, mines, metal-working complexes, mills and workshops had all multiplied, while technological innovations had vastly increased the number of, and improved the capabilities of, the various machines that were housed in them. Production and exports were growing, and the economic and social consequences of industrial development could be felt throughout the British Isles. The British had become ‘a manufacturing people’. These developments had not happened overnight, although many of the most momentous had taken place within living memory. By the 1850s commentators were already describing Dictionary, indeed, there is no definition whatever this momentous shift as an ‘industrial revolution’. relating to this type of phenomenon. Is it, therefore, The phrase obviously struck a chord, and is now really a help or a hindrance to rely on it to describe deeply ingrained.
    [Show full text]
  • Ambrose Bierce
    TANGENTIAL VIEWS by AMBROSE BIERCE Volume IX of THE COLLECTED WORKS OF AMBROSE BIERCE NEW YORK & WASHINGTON THE NEALE PUBLISHING COMPANY 1911 Copyright, 1911, By THE NEALE PUBLISHING COMPANY CONTENTS Some Privations of the Coming Man Civilization of the Monkey The Socialist—What He Is, and Why George the Made-Over John Smith’s Ancestors The Moon in Letters Columbus The Religion of the Table Revision Downward The Art of Controversy In the Infancy of “Trusts” Poverty, Crime and Vice Decadence of the American Foot The Clothing of Ghosts Some Aspects of Education The Reign of the Ring Fin de Siècle Timothy H. Rearden The Passing of the Horse Newspapers A Benign Invention Actors and Acting The Value of Truth Symbols and Fetishes Did We Eat One Another? The Bacillus of Crime The Game of Button Sleep Concerning Pictures Modern Warfare Christmas and the New Year On Putting One’s Head into One’s Belly The American Chair Another “Cold Spell” The Love of County Disintroductions The Tyranny of Fashion Breaches of Promise The Turko-Grecian War Cats of Cheyenne Thanksgiving Day The Hour and the Man Mortuary Electroplating The Age Romantic The War Everlasting On the Uses of Euthanasia The Scourge of Laughter The Late Lamented Dethronement of the Atom Dogs for the Klondike Monsters and Eggs Music Malfeasance in Office For Standing Room The Jew Why the Human Nose has a Western Exposure SOME PRIVATIONS OF THE COMING MAN A GERMAN physician of some note once gave it out as his solemn conviction that civilized man is gradually but surely losing the sense of smell through disuse.
    [Show full text]
  • Industrial Biography
    Industrial Biography Samuel Smiles Industrial Biography Table of Contents Industrial Biography.................................................................................................................................................1 Samuel Smiles................................................................................................................................................1 PREFACE......................................................................................................................................................1 CHAPTER I. IRON AND CIVILIZATION..................................................................................................2 CHAPTER II. EARLY ENGLISH IRON MANUFACTURE....................................................................16 CHAPTER III. IRON−SMELTING BY PIT−COAL−−DUD DUDLEY...................................................24 CHAPTER IV. ANDREW YARRANTON.................................................................................................33 CHAPTER V. COALBROOKDALE IRON WORKS−−THE DARBYS AND REYNOLDSES..............42 CHAPTER VI. INVENTION OF CAST STEEL−−BENJAMIN HUNTSMAN........................................53 CHAPTER VII. THE INVENTIONS OF HENRY CORT.........................................................................60 CHAPTER VIII. THE SCOTCH IRON MANUFACTURE − Dr. ROEBUCK DAVID MUSHET..........69 CHAPTER IX. INVENTION OF THE HOT BLAST−−JAMES BEAUMONT NEILSON......................76 CHAPTER X. MECHANICAL INVENTIONS AND INVENTORS........................................................82
    [Show full text]
  • The Earliest Locomotives and Railways
    The Earl i est Rai l ways The first railroads in Britain were in the 18th century coal mines, where horses pulled mine carts from the pits to the factories along wooden tracks. Later, in 1807, the first railway to carry passengers was opened. It was called the Oystermouth Railway and horses pulled carriages along tracks from Swansea to Oystermouth in South Wales. The Earl i est Rai l ways Thomas Saver y Thomas Savery (1650 – 1715) invented and made one of the f irst ever st eam engines in 1698. This engine was used to pump water out of the coal mines, but unfortunately it had a number of problems and did not work as well as everyone hoped. However, t his early st eam engine design helped other engineers and inventors to develop more successful engines in the future. The Earl i est Rai l ways James Watt James Watt (1736 – 1819) was a Scottish engineer who worked to improve the earliest steam engines like that of Thomas Savery. Watt’s desi gns and i deas were ver y successf ul . Af t er Wat t ret ired in 1800, many ot her engineers and inventors continued to work on and improve on this early steam engine design. The power of the steam engine was soon about to completely change travel and transport in the United Kingdom and around the world. Did you K now ? The unit of enery ‘the watt’ was named after James Wat t and he invent ed t he t erm ‘horsepower ’. The Fi rst St eam Engi ne Locomotives locomotive Soon engineers were creating train steam engine locomotives using new steam engine technologies which were quickly developing.
    [Show full text]
  • MRM & VPS Shock Isolation Systems for Forging Hammers
    VVIBROIBRO/DDYNAMICYNAMICS ® vibration and shock isolation systems MMRMRM™ & VPSVPS™ ShockShock IIsolationsolation SystemsSystems forfor FForgingorging HammersHammers Forging Hammer Isolation Vibro/Dynamics began producing isolation systems for forging hammers in 2002 after receiving numerous requests for an improved mounting system from hammer builders and forging producers. Vibration and shock isolation of forging hammers is very difficult due to their large masses and extreme shock forces. Vibro/Dynamics first developed the FS Series Coil Spring Isolators with viscous fluid dampers and then followed with the development of MRM™ and VPS™ Elastomeric Isolation System. Both types have proven to be very effective in isolating hammer and shock forces. Coil spring and viscous damper units provide the greatest isolation performance, but have higher initial cost, more expensive foundations, and potential maintenance issues. The viscous dampers in the spring isolators are difficult to protect if a pit should flood; a situation usually requiring the replacement of the damper fluid. Some competitive damper designs have leaked due to the cracks developing in the damper tube walls, which requires the removal and repair of the spring isolators. As a result, the MRM and VPS Systems has become an accepted standard for FSV20 and FSX20 Viscous Damped Spring Mounts vibration and shock isolation around the world. They offer superior isolation performance over timber and pad systems without the larger inertia mass, flooding issues, and higher maintenance cost associated with coil spring isolator systems. They are easy to install and maintain and have proven to be durable. This document seeks to address the technical issues involved in the isolation of forging hammers.
    [Show full text]