Zhang, Li-Bisexual and Invisible Memory- Gendered Design History
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SOURCES of MACHINE-TOOL INDUSTRY LEADERSHIP in the 1990S: OVERLOOKED INTRAFIRM FACTORS
ECONOMIC GROWTH CENTER YALE UNIVERSITY P.O. Box 208269 New Haven, CT 06520-8269 CENTER DISCUSSION PAPER NO. 837 SOURCES OF MACHINE-TOOL INDUSTRY LEADERSHIP IN THE 1990s: OVERLOOKED INTRAFIRM FACTORS Hiroyuki Chuma Hitotsubashi University October 2001 Note: Center Discussion Papers are preliminary materials circulated to stimulate discussions and critical comments. This paper can be downloaded without charge from the Social Science Research Network electronic library at: http://papers.ssrn.com/abstract=289220 An index to papers in the Economic Growth Center Discussion Paper Series is located at: http://www.econ.yale.edu/~egcenter/research.htm Sources of Machine-tool Industry Leadership in the 1990s: Overlooked Intrafirm Factors Hiroyuki Chuma Institute of Innovation Research Hitotsubashi University Naka 2-1, Kunitachi, Tokyo, 186-8603 [email protected] Abstract Through the use of extensive field research and an original international questionnaire, the main sources of the leapfrogging development of the Japanese machine-tool industry in the past 19 years were investigated. Past studies have emphasized the strategic R&D alliance with superlative computerized numerical control (CNC) makers, the extensive use of outsourcing from excellent precision parts’ suppliers, and the extraordinary development of automakers. This paper critically considered these factors and verified their inadequacy in explaining the further development of this industry in the 1990s. Hence, attention was paid to the significant roles of “intrafirm factors” such as: (a) the simultaneous and cross-functional information sharing system at an early stage of new product development processes; (b) the positive and early participation of frontline skilled workers in assembly or machining shops; and (c) the existence of highly skilled assemblymen or machinists. -
Automation Practices in Wood Product Industries: Lessons Learned, Current Practices and Future Perspectives
http://www.diva-portal.org This is the published version of a paper presented at The 7th Swedish Production Symposium SPS, 25-27 October, 2016, Lund, Sweden. Citation for the original published paper: Landscheidt, S., Kans, M. (2016) Automation Practices in Wood Product Industries: Lessons learned, current Practices and Future Perspectives. In: The 7th Swedish Production Symposium SPS, 25-27 October, 2016, Lund, Sweden Lund, Sweden: Lund University N.B. When citing this work, cite the original published paper. Permanent link to this version: http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-58199 Automation Practices in Wood Product Industries: Lessons learned, current Practices and Future Perspectives Steffen Andreas Landscheidt 1, Mirka Kans 2 1Linnaeus University , Department of Forestry and Wood Technology , Växjö, Sweden 2Linnaeus University , Department of Mechanical Engineering , Växjö, Sweden Corresponding author: [email protected] Abstract Wood product industries are a cornerstone of the Swedish industry and contribute vastly to the total Swedish export value. Wood as material itself has a promising perspective of becoming one of the most valuable resources. Sweden in particular has a long tradition and the knowledge of how to cultivate forests. In comparison to the highly automated forest industries, production systems of Swedish wood products industries are mostly characterized by a low degree of automation, tough manual labour and a relative low competency of the workforce. Facing fiercer competition on a global market, Swedish wood product industries are starting to lose touch with wood working industries in other industrialized European countries. Based upon established literature, this paper systematizes the status of automation practices in wood processing industries. -
Mechanical Design in Agricultural Machines
Mechanical Design in Agricultural Machines 15 riq^mfiii 2557 nm 09.00-12.15 *u. m 'HQ^IIIS^'^II 212 a member of NSTDA nis;vin-3lyitnffitr?iiiiat;i'tifilT4lei3 MTEC nn?'e]'anuiJiJvin>3n^ltiiRi'a>3'^n?n^nn?mi2Fi?] (Mechanical Design in Agricultural Machines) SECTION 1: ARGICULTURAL MACHINE and FUTURE TREND TYPES OF AGRICULTURE According to its dependence of According to the scale of water: production and its relation to the market: Dry land farming Subsistence Irrigation farming Industrial agriculture • As seeking maximum • According to method and performance or minimal use of objectives: other means of production, this will determine more or Traditional agriculture less ecological footprint: Industrial agriculture Intensive agriculture Extensive agriculture AGRICULTURAL MACHINERY, EQUIPMENT AND TOOL Tractor: is a very useful agricultural machine, with wheels or designed to move easily on the ground and pulling power enabling successful agricultural work, even in flooded fields. Walking Tractor: agricultural machine is a single axle and is operated by handles, have median motor power and strength led to horticultural and ornamental work, can work in strong fields, but is preferably used in construction of gardens. AGRICULTURAL MACHINERY, EQUIPMENT AND TOOL Combine: or mower is a powerful engine agricultural machine, comb cutter to cut the plants mature grain and a long rake that goes before the machine and rotates about a horizontal axis. AGRICULTURAL EQUIPMENT • Farm equipment is a group of devices designed to open furrows in the ground, shredding, spraying and fertihzing the soil. AGRICULTURAL EQUIPMENT Plough: agricultural equipment is designed to open furrows in the earth consists of a blade, fence, plough, bead, bed, wheel and handlebar, which serve to cut and level the land, hold parts of the plough, set shot and to serve as handle. -
Rockland Gazette : October 20, 1871
Sjtf Iscklantj Sa^tte, PUBLISHED KVEEY FRIDAY' MORNING BY *w»lvrl-u\,n Tn lacflOy, In Presses, Type and other VOSE & PORTER, business’ weYn' “ P^e"™ 01 ““ “y >«»■■» In tho STYI K d ,0 execute, IN a n reiu o K At No. 5 Custom-House Block. ’’■'rk/such a s11 1>Eal,ATC11>e™ 7 description ol Job t e n , m © s C a t a i v 7 UeS.’a B^ , a " s’ T o w n R e p w ts Il paid strictly in advance—per annum, $2,00 Circular * BlU-Heada: Blanks, Il paym ent is delayed 0 m onths 2,25 11 not paid till the close ol the year, 2,50 ^AMME8; LABELS j0®“ New subscribers are expected to make the Ca rd s, pr o g . first payment in advance. "'In, P o u trs, 4tc. (TT* No paper will He discontinued until a l l Ar H and B ills , Shop a r e a r a g e s are paid, unless at tho option oi the pub- B . lishore. Particular attention paid to LZ Single copies five cents—lo r sale a t th e office and at the bookstores. V O L . 26. ROCKIAND, M AINE, FRIDAY, OCTOBER 20, 1871. PR IN TIN G IN COL OKS Z. POPE VOSE. J. B. PORTER. N O . 45 B R O N Z IN G , ate. ‘Hum 1 I advise you to put that chair The out-of door world was very love she had worn during her lifetime came t o d v n . -
THIS STUDY IS an Attempt to Outline the Evolution of Japan's
Japanese Yearbook on Business History-1999/16 The Machine Industry in the Meiji Period Jun Suzuki Universityof Tokyo machine industry prior to World War I,focusing especially on THISmachineSTUDY productionISANattempt for toprivate-sectoroutline the demand.1Theevolution of Japan'sreason for this special focus on machine production for private-sector demand is that previous research has concentrated on the munitions production aspect of the machine industry in this period and has thus painted a one-sided picture of the situation. Throughout this period the representative large-scale machinery producers were the government-owned army and navy arsenals,the private-sector shipyards,and the railway factories(both government and private).Steamships were an important means of transport for military purposes in Japan,surrounded as it is by the sea,and their manufacture was given the protection of the state.The major ship yards,too,especially from the time of the Russo-Japanese War (1904-1905),were involved,under the control of the Navy,in man ufacturing warships as well.As a result,a certain percentage of their business operations was taken up by munitions production.2And the 1Basically,this paper is a summary of the author's Meijino kikai kogyo[TheMeiji machine industry](Minerva Shobo,1996);to that extent references to bibliographic sources have been reduced to a minimum. 2Opinions are divided about assessing the percentage of military supplies in ship- 114JAPANESE YEARBOOKON BUSINESSHISTORY-1999/16 shipyards not only manufactured(right from their -
Disentangling the Causes Behind Regional Employment Differences in Sweden
I NTERNATIONELLA H ANDELSHÖGSKOLAN HÖGSKOLAN I JÖNKÖPING Disentangling the causes behind regional employment differences in Sweden - The case of regional job losses within two sectors of the Manufacturing Industry Master Thesis in Economics Author: Hanna Larsson Tutors: Associate Professor Johan Klaesson PhD. Candidate Johanna Palmberg Jönköping June 2007 Master Thesis in Economics Title: Disentangling the causes behind regional employment differences in Sweden. Author: Hanna Larsson Tutors: Associate Professor Johan Klaesson PhD. Candidate Johanna Palmberg Date: June 2007 Subject terms: Work, employment, regions, growth, regional disparity ___________ Abstract The purpose of this thesis is to disentangle the causes behind differences in regional employment across the 81 Swedish LA regions. Thus, two questions will be answered; which factors causes regional disparity in employment and which where the least and the most affected regions during the economic crises of the 1990’s? The answer to these questions are imposed by certain chosen restrictions, where only the situation within two manufacturing industries will be investigated; the car- and machine manufacturing sectors. Previous research claim that there are specific factors that influence and creates regional growth disparity. Among these factors can be found; education, infrastructure, demography, industry diversity and migration. Statistical data then enables a division of the regions on basis of the change in employment level within the manufacturing industries as a share of total employment. It is revealed that the most affected regions during an economic shock are those areas that have the highest employment ratio within these manufacturing sectors. The empirical findings indicates that in the case of Swedish manufacturing industries especially three factors influence the employment level; population, education and migration. -
2021 Class Catalog
Shop. Learn. Experience. A Virtual Sewing Experience Featuring Mister Domestic Mathew sewexpo.com Boudreaux Join us online! Ticket sales start Jan.12! Feb.24-282021 Mathew Boudreaux Sewist, Crafter, Teacher, Speaker, Designer, Advocate Mathew Boudreaux of Mister Domestic learned to sew as a kid, but never really got into it until he had his daughter Helena, who is now seven. He thought it would be a great way to connect with her if he could make her cool clothes. With a new motivation to up his attention-to-detail, the quality and coolness far exceeded even his own expectations. Once he started posting his projects on social media, the quilting world quickly took notice of his fearless use of color and print, incomprehensibly fast output, carefree enthusiasm and humor, and ability to seek out, acquire and share new skills. Making projects from fabric weaving to English Paper Piecing to apparel to the 3-Dimensional, you can find his fabric party on Instagram, Facebook and YouTube. As a fabric designer, get ready to bring this party into overdrive as he translates his chic, edgy, and whimsical style into an experience for everyone to enjoy. Join Mathew at these Virtual Expo classes and special events! 4101 Flowermania English Paper Piecing WEDNESDAY, 1:00 - 5:00 PM (PST) Come learn English Paper Piecing with Mister Domestic! He’ll walk you through tips and tricks of this portable and super fun sewing technique as you stitch up your own flowers from his Flowermania Quilt Pattern. 4102 Tumbling Blocks Weave SUNDAY, 8:00 AM - 12:00 PM (PST) Fabric weaving is basically the coolest thing that you can do with fabric. -
Raw Material Wood Wool Data | Facts | Markets
Raw material wood wool Data | facts | markets Food Logistics Erosion protection mats Evaporative coolers Udder hygiene Raw material wood wool | data | facts | markets | 1. November 201 Author | Hanspeter Frey | Information date | 1. November 2012 © 2012 by Hanspeter Frey | 9620 Lichtensteig | Schweiz | [email protected] The copying and distribution of this pdf. document is expressly permitted, in particular for training purposes. Wood wool | Definition Wood wool is a multi-functional raw material produced mechanically by wood wool machines in the form of fine, elastic, almost dust free wood wool fibres, up . Roundwoodofthehighestquality . nowastewood to 500 mm long and free from wood splinters. It is produced from debarked . freefrom additives hardwoods and softwoods of the highest quality classifications [FSC and PEFC [alsofreefromwoodpreservatives] . freefrombindingagents certified], which - depending on use - is air-dried to up to 13 % wood moisture. chippingtechniqueprotects woodfibres In Switzerland wood wool is produced in conformity with the Swiss Wood . problem-freedisposalofwaste Wool Standard, which came in force on 1st June 2011. However, before this wood raw material, which originally came from the USA, appeared in Europe in the 1880's the expression, "wood wool" had , however, already been used for two quite different products. At the International Exhibition in Paris in 1885 the French architect and decorator Edouard Guichard [1815-1889] exhibited his "jaine de bois" [wood wool] as a cost-effective substitute for shavings of flocking for the production of wallpapers. These were very thin wood shavings boiled in soapy water . In 1883 the surgeon, Gustav Adolf Walcher [1856-1935] described in his thesis how he had produced anti-septic bandages from wood fibres, which he called sublimate wood wool bandages. -
Singer Main Site Index
Home of the Sewalot Site By Alex I Askaroff For antique and vintage sewing machines Sewing Machine Fault Finder Sewing Machine Tension Problems Isaac Merritt Singer Main Site Index Alex has spent a lifetime in the sewing industry and is considered one of the foremost experts of pioneering machines and their inventors. He has written extensively for trade magazines, radio, television, books and publications worldwide. Alex I Askaroff style="font-family:Garamond;mso-bidi-font-family:Arial; " lang="en-gb"Isaac Singer A brief history of a giant By Alex Askaroff style="font-family: Garamond; mso-bidi-font-family: Arial" Isaac Merritt Singer 27th October 1811 - 23rd July 1875 Touched by Fire What a man! When I first started, as a child, to hear stories about Isaac Merritt Singer I was enthralled. He had lived the American dream. A true rags to riches story. They say a fewlang="en-gb" men are touched by fire in their lives, Isaac was one of these men. Other books will blind you with facts, figures and endless dates. Let me tell you about the man who became a household name and his invention that changed the world. lang="en-gb"Over a lifetime I have collected every snippet on the great man and put it all here. I hope that many others will follow in my footsteps and take his story further. Please forgive any mistakes. Isaac Merritt Singer was the youngest of eight children. His father, Adam, was possibly of German-Jewish origin as there was a Jewish family in his hometown of Frankfurt, Germany, known as the Rei- singers. -
Changes in Mechanization in Selected Manufacturing Industries
This PDF is a selection from an out-of-print volume from the National Bureau of Economic Research Volume Title: Mechanization in Industry Volume Author/Editor: Harry Jerome Volume Publisher: NBER Volume ISBN: 0-87014-026-4 Volume URL: http://www.nber.org/books/jero34-1 Publication Date: 1934 Chapter Title: Changes in Mechanization in Selected Manufacturing Industries Chapter Author: Harry Jerome Chapter URL: http://www.nber.org/chapters/c5242 Chapter pages in book: (p. 55 - 119) CHAPTER III CHANGES IN MECHANIZATION IN SELECTED MANUFACTURING INDUSTRIES EVEN if full information were available, limitations of space would prevent us from attempting a complete recital of recent changes in technique and equipment in American industry. In the technical books and journals there is a vast volume of literature dealing with such changes, but even it falls short of giving a complete picture. Nevertheless it does appear worth while to present a brief statement of the nature of changes taking place in selected industries, particularly where the changes can be set forth in quantitative terms. Thus we may get a better basis for understanding the gen- eralizations in subsequent chapters concerning the nature, rapidity and effects of changes in mechanization. Accordingly in this chapter we give brief summaries of the labor-saving developments peculiar to the processing operations of selected manufacturing industries. The two following chapters are devoted to similar summaries for non-manufacturing indus- tries and for the handling of materials which is -
Cargo Handling Equipment How to Reduce Air Emissions
CONTAINER HANDLING CONTAINER HANDLING CARGO HANDLING EQUIPMENT HOW TO REDUCE AIR EMISSIONS Peter Söderberg, Vice President R&D, Kalmar Mobile Equipment; Ari Hirvonen, Product Manager, Intelligent Horizontal Transportation Solutions; Heikki Salonen, Product Manager, Intelligent Crane Solutions, Kalmar This paper addresses common causes New developments such as handling equipment such as reachstackers, of airborne emissions in container ports. electrification, hybrid technology, energy it is reasonable to expect that diesel power Container terminals utilise a wide variety of regeneration, and process automation will eventually be replaced by other power container handling equipment. This can be have significant potential to reduce or sources. divided into horizontal transportation such as even completely eliminate on-site air A major contributor to mobile equipment straddle and shuttle carriers, terminal tractors emissions caused by container handling electrification has been the transition from and Automated Guided Vehicles (AGVs); yard equipment, but the choice of a horizontal traditional lead batteries to batteries using cranes including Automated Stacking Cranes transportation system itself has a major rapidly progressing Lithium-ion (Li-ion) ASC) and Rubber Tyred Gantries (RTG); Ship- impact on emissions. A terminal concept technology. Manufacturers are also looking To-Shore (STS) cranes; mobile equipment based on terminal tractors will necessitate into fuel cell power for mobile equipment, including reachstackers, empty container a -
Mechanization in Industry
This PDF is a selection from an out-of-print volume from the National Bureau of Economic Research Volume Title: Mechanization in Industry Volume Author/Editor: Harry Jerome Volume Publisher: NBER Volume ISBN: 0-87014-026-4 Volume URL: http://www.nber.org/books/jero34-1 Publication Date: 1934 Chapter Title: Introduction to "Mechanization in Industry" Chapter Author: Frederick C. Mills Chapter URL: http://www.nber.org/chapters/c5239 Chapter pages in book: (p. -11 - 2) INTRODUCTION THE machine has been the foremost factor making for eco- nomic and social change in the western world during the past hundred and fifty years. It has impinged upon man's modes of living in diverse ways. The means by which his productive energies have been utilized, and the directipns in which those energies have been expended, have been sub- stantially altered. The productivity of his labor has been increased; his standard of living has been advanced. The physical features of the world in which he works and lives have been changed, and a transformation has occurred in the character of the commodities entering into daily con- sumption and use. After generations of slow change, the skills essential to economic survival have been profoundly modified. Under the pressure of mechanization men have had to learn to do new things in new ways. All this is commonplace enough. That the machine has worked great changes in human life is no discovery of the past few years. For more than a century social observers have commented on the progress of machine industry. All men alert to the currents of social change have known that major shifts in the modes and manners of living were in process.