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53-462: Among Cuban provinces, Matanzas is one of the most industrialized , with petroleum wells, refineries, supertanker facilities, and 21 sugar mills to process the harvests of the fields of sugarcane in the province. The second largest in Cuba , Matanzas province is largely flat, with its highest point (Pan de Matanzas) at only 380m above sea level . The north-western coast is largely rocky, with

106-576: A production line . Ships moved down a canal and were fitted by the various shops they passed. At the peak of its efficiency in the early 16th century, the Arsenal employed some 16,000 people who could apparently produce nearly one ship each day and could fit out, arm, and provision a newly built galley with standardized parts on an assembly-line basis. Although the Arsenal lasted until the early Industrial Revolution, production line methods did not become common even then. The Industrial Revolution led to

159-532: A bottleneck. Only japan black would dry fast enough, forcing the company to drop the variety of colours available before 1914, until fast-drying Duco lacquer was developed in 1926. The assembly line technique was an integral part of the diffusion of the automobile into American society. Decreased costs of production allowed the cost of the Model T to fall within the budget of the American middle class. In 1908,

212-482: A chance for people to externalize facets of their personalities. Marxists argue that performing repetitive, specialized tasks causes a feeling of disconnection between what a worker does all day, who they really are, and what they would ideally be able to contribute to society. Furthermore, Marx views these specialised jobs as insecure, since the worker is expendable as soon as costs rise and technology can replace more expensive human labour. Since workers have to stand in

265-402: A few beaches, while the north-eastern coast has numerous small cays of its coast (part of Sabana-Camaguey Archipelago ), and scrubland and mangroves near the shoreline. Cuba's northernmost point is located in on Hicacos Peninsula . The southern coast has one of Cuba's most distinctive features: an enormous marsh , Ciénaga de Zapata that covers both the southern part of the province and

318-400: A finished product can be assembled faster and with less labor than having workers carry parts to a stationary product. Assembly lines are common methods of assembling complex items such as automobiles and other transportation equipment, household appliances and electronic goods . Workers in charge of the works of assembly line are called assemblers . Assembly lines are designed for

371-778: A further stimulus to industrial investment and economic growth . Moreover, family structures tend to shift as extended families tend to no longer live together in one household, location or place. The first transformation from an agricultural to an industrial economy is known as the Industrial Revolution and took place from the mid-18th to early 19th century. It began in Great Britain, spreading to Belgium, Switzerland, Germany, and France and eventually to other areas in Europe and North America. Characteristics of this early industrialisation were technological progress,

424-570: A gradual, logical development of industrial engineering : What was worked out at Ford was the practice of moving the work from one worker to another until it became a complete unit, then arranging the flow of these units at the right time and the right place to a moving final assembly line from which came a finished product. Regardless of earlier uses of some of these principles, the direct line of succession of mass production and its intensification into automation stems directly from what we worked out at Ford Motor Company between 1908 and 1913. Henry Ford

477-462: A proliferation of manufacturing and invention. Many industries, notably textiles , firearms , clocks and watches , horse-drawn vehicles , railway locomotives , sewing machines , and bicycles , saw expeditious improvement in materials handling, machining, and assembly during the 19th century, although modern concepts such as industrial engineering and logistics had not yet been named. The automatic flour mill built by Oliver Evans in 1785

530-455: A sequence of workstations. Each task requires a given task duration for completion. The assignment of tasks to stations is typically limited by two constraints: (1) a precedence graph which indicates what other tasks need to be completed before a particular task can be initiated (e.g. not putting in a screw before drilling the hole) and (2) a cycle time which restricts the sum of task processing times which can be completed at each workstation before

583-488: A shift from rural work to industrial labour, and financial investments in new industrial structures. Later commentators have called this the First Industrial Revolution. The " Second Industrial Revolution " labels the later changes that came about in the mid-19th century after the refinement of the steam engine , the invention of the internal combustion engine , the harnessing of electricity and

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636-431: A team consisting primarily of Peter E. Martin , the factory superintendent; Charles E. Sorensen , Martin's assistant; Clarence W. Avery ; C. Harold Wills , draftsman and toolmaker; Charles Ebender ; and József Galamb . Some of the groundwork for such development had recently been laid by the intelligent layout of machine tool placement that Walter Flanders had been doing at Ford up to 1908. The moving assembly line

689-406: A time. In traditional production, only one car would be assembled at a time. If engine installation takes 20 minutes, hood installation takes five minutes, and wheels installation takes 10 minutes, then a car can be produced every 35 minutes. In an assembly line, car assembly is split between several stations, all working simultaneously. When a station is finished with a car, it passes it on to

742-489: Is believed to be one of the first industrial assembly lines (or disassembly lines) to be utilized in the United States starting in 1867. Workers would stand at fixed stations and a pulley system would bring the meat to each worker and they would complete one task. Henry Ford and others have written about the influence of this slaughterhouse practice on the later developments at Ford Motor Company. According to Domm,

795-428: Is generally regarded as the father of mass production. He was not. He was the sponsor of it. As a result of these developments in method, Ford's cars came off the line in three-minute intervals or six feet per minute. This was much faster than previous methods, increasing production by eight to one (requiring 12.5 man-hours before, 1 hour 33 minutes after), while using less manpower. It was so successful, paint became

848-414: Is less able than the tertiary sector to accommodate both increased productivity and employment opportunities; more than 40% of the world's employees are " working poor ", whose incomes fail to keep themselves and their families above the $ 2-a-day poverty line . There is also a phenomenon of deindustrialisation , as in the former USSR countries' transition to market economies, and the agriculture sector

901-446: Is often the key sector in absorbing the resultant unemployment. Assembly line An assembly line , often called progressive assembly , is a manufacturing process where the unfinished product moves in a direct line from workstation to workstation, with parts added in sequence until the final product is completed. By mechanically moving parts to workstations and transferring the unfinished product from one workstation to another,

954-554: The Zapata Peninsula . East of the peninsula lies the Bay of Pigs , the site of the failed US backed invasion . From 1976 to 2010 Matanzas was sub-divided into 14 municipalities. Starting from 2011, the municipality of Varadero was abolished and merged to Cárdenas . Thus Matanzas now has 13 municipalities. Download coordinates as: Source: Population from 2004 Census. Area from 1976 municipal re-distribution. In 2004,

1007-807: The automotive industry , its success was dominating, and quickly spread worldwide. Ford France and Ford Britain in 1911, Ford Denmark 1923, Ford Germany and Ford Japan 1925; in 1919, Vulcan (Southport, Lancashire) was the first native European manufacturer to adopt it. Soon, companies had to have assembly lines, or risk going broke by not being able to compete; by 1930, 250 companies which did not had disappeared. The massive demand for military hardware in World War II prompted assembly-line techniques in shipbuilding and aircraft production. Thousands of Liberty ships were built making extensive use of prefabrication, enabling ship assembly to be completed in weeks or even days. After having produced fewer than 3,000 planes for

1060-1058: The economic communities do not consider contemporary industrialisation policies as being adequate to the global south (Third World countries) or beneficial in the longer term, with the perception that they may only create inefficient local industries unable to compete in the free-trade dominated political order which industrialisation has fostered. Environmentalism and Green politics may represent more visceral reactions to industrial growth. Nevertheless, repeated examples in history of apparently successful industrialisation (Britain, Soviet Union, South Korea, China, etc.) may make conventional industrialisation seem like an attractive or even natural path forward, especially as populations grow, consumerist expectations rise and agricultural opportunities diminish. The relationships among economic growth, employment, and poverty reduction are complex, and higher productivity can sometimes lead to static or even lower employment (see jobless recovery ). There are differences across sectors , whereby manufacturing

1113-416: The nuclear family , consisting of only parents and their growing children, predominates. Families and children reaching adulthood are more mobile and tend to relocate to where jobs exist. Extended family bonds become more tenuous. One of the most important criticisms of industrialisation is that it caused children to stay away from home for many hours and to use them as cheap workers in factories. Between

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1166-421: The social alienation and boredom that many workers feel because of the repetition of doing the same specialized task all day long. Karl Marx expressed in his theory of alienation the belief that, in order to achieve job satisfaction, workers need to see themselves in the objects they have created, that products should be "mirrors in which workers see their reflected essential nature". Marx viewed labour as

1219-449: The Model T price. These goals appear altruistic; however, it has been argued that they were implemented by Ford in order to reduce high employee turnover: when the assembly line was introduced in 1913, it was discovered that "every time the company wanted to add 100 men to its factory personnel, it was necessary to hire 963" in order to counteract the natural distaste the assembly line seems to have inspired. Sociological work has explored

1272-575: The United States Military in 1939, American aircraft manufacturers built over 300,000 planes in World War II. Vultee pioneered the use of the powered assembly line for aircraft manufacturing. Other companies quickly followed. As William S. Knudsen (having worked at Ford, GM and the National Defense Advisory Commission) observed, "We won because we smothered the enemy in an avalanche of production,

1325-501: The building it would stop at various stages where new parts would be added. From the upper level, where other parts were made, the lighter parts would be lowered over a balcony and then fixed onto the machine on the ground level. When the machine reached the end of the shop, it would be completed. During the early 19th century, the development of machine tools such as the screw-cutting lathe , metal planer , and milling machine , and of toolpath control via jigs and fixtures , provided

1378-477: The construction of canals, railways, and electric-power lines. The invention of the assembly line gave this phase a boost. Coal mines, steelworks, and textile factories replaced homes as the place of work. By the end of the 20th century, East Asia had become one of the most recently industrialised regions of the world. There is considerable literature on the factors facilitating industrial modernisation and enterprise development. The Industrial Revolution

1431-548: The early 1960s and 1990s, the Four Asian Tigers underwent rapid industrialisation and maintained exceptionally high growth rates. As of 2018 the international development community ( World Bank , Organisation for Economic Co-operation and Development (OECD) , many United Nations departments, FAO WHO ILO and UNESCO , endorses development policies like water purification or primary education and co-operation amongst third world communities . Some members of

1484-400: The engine has been installed on the second car, the second car moves to the hood assembly. At the same time, the third car moves to the engine assembly. When the third car's engine has been mounted, it then can be moved to the hood station; meanwhile, subsequent cars (if any) can be moved to the engine installation station. Assuming no loss of time when moving a car from one station to another,

1537-556: The help of Henry Maudslay and others, designed 22 types of machine tools to make the parts for the rigging blocks used by the Royal Navy . This factory was so successful that it remained in use until the 1960s, with the workshop still visible at HM Dockyard in Portsmouth , and still containing some of the original machinery. One of the earliest examples of an almost modern factory layout, designed for easy material handling,

1590-479: The idea forth to Henry Ford , but Pa Klann's slaughterhouse revelation is well documented in the archives at the Henry Ford Museum and elsewhere, making him an important contributor to the modern automated assembly line concept. Ford was appreciative, having visited the highly automated 40-acre Sears mail order handling facility around 1906. At Ford, the process was an evolution by trial and error of

1643-623: The implementation of mass production of an automobile via an assembly line may be credited to Ransom Olds , who used it to build the first mass-produced automobile, the Oldsmobile Curved Dash . Olds patented the assembly line concept, which he put to work in his Olds Motor Vehicle Company factory in 1901. At Ford Motor Company , the assembly line was introduced by William "Pa" Klann upon his return from visiting Swift & Company's slaughterhouse in Chicago and viewing what

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1696-553: The individual parts. They would then assemble them into the final product, making cut-and-try changes in the parts until they fit and could work together ( craft production ). Division of labor was practiced by Ancient Greeks , Chinese and other ancient civilizations. In Ancient Greece it was discussed by Plato and Xenophon . Adam Smith discussed the division of labour in the manufacture of pins at length in his book The Wealth of Nations (published in 1776). The Venetian Arsenal , dating to about 1104, operated similar to

1749-407: The like of which he had never seen, nor dreamed possible." In his 1922 autobiography, Henry Ford mentions several benefits of the assembly line including: The gains in productivity allowed Ford to increase worker pay from $ 1.50 per day to $ 5.00 per day once employees reached three years of service on the assembly line. Ford continued on to reduce the hourly work week while continuously lowering

1802-459: The longest stage on the assembly line determines the throughput (20 minutes for the engine installation) so a car can be produced every 20 minutes, once the first car taking 35 minutes has been produced. Before the Industrial Revolution , most manufactured products were made individually by hand. A single craftsman or team of craftsmen would create each part of a product. They would use their skills and tools such as files and knives to create

1855-424: The next. By having three stations, three cars can be operated on at the same time, each at a different stage of assembly. After finishing its work on the first car, the engine installation crew can begin working on the second car. While the engine installation crew works on the second car, the first car can be moved to the hood station and fitted with a hood, then to the wheels station and be fitted with wheels. After

1908-404: The part to the next workman for his own. (3) Use sliding assembling lines by which the parts to be assembled are delivered at convenient distances. Designing assembly lines is a well-established mathematical challenge, referred to as an assembly line balancing problem. In the simple assembly line balancing problem the aim is to assign a set of tasks that need to be performed on the workpiece to

1961-435: The population of towns. The concentration of labour in factories has increased urbanisation and the size of settlements, to serve and house the factory workers. Family structure changes with industrialisation. Sociologist Talcott Parsons noted that in pre-industrial societies there is an extended family structure spanning many generations who probably remained in the same location for generations. In industrialised societies

2014-418: The prerequisites for the modern assembly line by making interchangeable parts a practical reality. Steam-powered conveyor lifts began being used for loading and unloading ships some time in the last quarter of the 19th century. Hounshell (1984) shows a c.  1885 sketch of an electric-powered conveyor moving cans through a filling line in a canning factory. The meatpacking industry of Chicago

2067-422: The price of a Model T was around $ 825, and by 1912 it had decreased to around $ 575. This price reduction is comparable to a reduction from $ 15,000 to $ 10,000 in dollar terms from the year 2000. In 1914, an assembly line worker could buy a Model T with four months' pay. Ford's complex safety procedures—especially assigning each worker to a specific location instead of allowing them to roam about—dramatically reduced

2120-469: The province of Matanzas had a population of 675,980. With a total area of 11,802.72 km (4,557.06 sq mi), the province had a population density of 57.3/km (148/sq mi). Industrialise Industrialisation ( UK ) or industrialization ( US ) is the period of social and economic change that transforms a human group from an agrarian society into an industrial society . This involves an extensive reorganisation of an economy for

2173-590: The purpose of manufacturing . Industrialisation is associated with increase of polluting industries heavily dependent on fossil fuels . With the increasing focus on sustainable development and green industrial policy practices, industrialisation increasingly includes technological leapfrogging , with direct investment in more advanced, cleaner technologies. The reorganisation of the economy has many unintended consequences both economically and socially. As industrial workers' incomes rise, markets for consumer goods and services of all kinds tend to expand and provide

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2226-421: The rate of injury . The combination of high wages and high efficiency is called " Fordism ", and was copied by most major industries. The efficiency gains from the assembly line also coincided with the take-off of the United States. The assembly line forced workers to work at a certain pace with very repetitive motions which led to more output per worker while other countries were using less productive methods. In

2279-521: The sequential organization of workers, tools or machines, and parts. The motion of workers is minimized to the extent possible. All parts or assemblies are handled either by conveyors or motorized vehicles such as forklifts , or gravity , with no manual trucking. Heavy lifting is done by machines such as overhead cranes or forklifts. Each worker typically performs one simple operation unless job rotation strategies are applied. According to Henry Ford : The principles of assembly are these: (1) Place

2332-405: The tools and the men in the sequence of the operation so that each component part shall travel the least possible distance while in the process of finishing. (2) Use work slides or some other form of the carrier so that when a workman completes his operation, he drops the part always in the same place—which place must always be the most convenient place to his hand—and if possible have gravity carry

2385-585: The transmission of diseases. The place of women in society has shifted from primary caregivers to breadwinners, thus reducing the number of children per household. Furthermore, industrialisation contributed to increased cases of child labour and thereafter education systems. As the Industrial Revolution was a shift from the agrarian society, people migrated from villages in search of jobs to places where factories were established. This shifting of rural people led to urbanisation and an increase in

2438-446: The work-piece is moved to the next station by the conveyor belt. Major planning problems for operating assembly lines include supply chain integration , inventory control and production scheduling . Consider the assembly of a car : assume that certain steps in the assembly line are to install the engine, install the hood, and install the wheels (in that order, with arbitrary interstitial steps); only one of these steps can be done at

2491-431: The world. In 1922, Ford (through his ghostwriter Crowther) said of his 1913 assembly line: I believe that this was the first moving line ever installed. The idea came in a general way from the overhead trolley that the Chicago packers use in dressing beef. Charles E. Sorensen , in his 1956 memoir My Forty Years with Ford , presented a different version of development that was not so much about individual "inventors" as

2544-501: Was accompanied by significant changes in the social structure, the main change being a transition from farm work to factory-related activities. This has resulted in the concept of Social class , i.e., hierarchical social status defined by an individual's economic power. It has changed the family system as most people moved into cities, with extended family living apart becoming more common. The movement into more dense urban areas from less dense agricultural areas has consequently increased

2597-591: Was called the beginning of modern bulk material handling by Roe (1916). Evans's mill used a leather belt bucket elevator, screw conveyors , canvas belt conveyors, and other mechanical devices to completely automate the process of making flour. The innovation spread to other mills and breweries. Probably the earliest industrial example of a linear and continuous assembly process is the Portsmouth Block Mills , built between 1801 and 1803. Marc Isambard Brunel (father of Isambard Kingdom Brunel ), with

2650-549: Was developed for the Ford Model T and began operation on October 7, 1913, at the Highland Park Ford Plant , and continued to evolve after that, using time and motion study . The assembly line, driven by conveyor belts , reduced production time for a Model T to just 93 minutes by dividing the process into 45 steps. Producing cars quicker than paint of the day could dry, it had an immense influence on

2703-508: Was initiated at the factory of Richard Garrett & Sons , Leiston Works in Leiston in the English county of Suffolk for the manufacture of portable steam engines . The assembly line area was called ' The Long Shop ' on account of its length and was fully operational by early 1853. The boiler was brought up from the foundry and put at the start of the line, and as it progressed through

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2756-407: Was referred to as the "disassembly line", where carcasses were butchered as they moved along a conveyor. The efficiency of one person removing the same piece over and over without moving to another station caught his attention. He reported the idea to Peter E. Martin , soon to be head of Ford production, who was doubtful at the time but encouraged him to proceed. Others at Ford have claimed to have put

2809-638: Was the Bridgewater Foundry . The factory grounds were bordered by the Bridgewater Canal and the Liverpool and Manchester Railway . The buildings were arranged in a line with a railway for carrying the work going through the buildings. Cranes were used for lifting the heavy work, which sometimes weighed in the tens of tons. The work passed sequentially through to erection of framework and final assembly. The first flow assembly line

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