| Dictionary: mass production |
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| Britannica Concise Encyclopedia: mass production |
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| Business Dictionary: Mass Production |
Manufacturing or processing of uniform products in large quantities using interchangeable parts and machinery. Mass production is either a wholly automated process or a series of short, repetitive procedures.
| US History Encyclopedia: Mass Production |
Mass Production is a system of manufacturing based on principles such as the use of interchangeable parts, large-scale production, and the high-volume Assembly Line. Although ideas analogous to mass production existed in many industrialized nations dating back to the eighteenth century, the concept was not fully utilized until refined by Henry Ford in the early twentieth century and then developed over the next several decades. Ford's success in producing the Model T automobile set the early standard for what mass production could achieve. As a result, mass production quickly became the dominant form of manufacturing around the world, also exerting a profound impact on popular culture. Countless artists, writers, and filmmakers used the image of the assembly line to symbolize either the good or the evil of modern society and technological prowess.
Background
British inventors pioneered the earliest use of machine tools. Early inventors like Richard Arkwright and Henry Maudslay built precision machines necessary for mass production. Many of England's early machine tool artisans worked as apprentices, then later crafted precision lathes, plane surfaces, and measuring instruments. Even with the early successes in Europe, scholars of technology attribute the widespread adoption of mass production to trailblazers in the United States. With its abundant waterpower, coal, and raw material, but shortage of workers, America was the ideal place for building skill into machinery. From the start, American leaders attempted to mechanize production of barrels, nails, and other goods. In the early 1800s, the American inventor Thomas Blanchard used mechanized production to make rifles and muskets for the federal armory in Springfield, Massachusetts. Blanchard's efforts were supported by the War Department, which also backed other applications of mass production.
The distinct system developed in the United States became known as the American System of manufacturing. In the nineteenth century, the nation witnessed the rise of innovators such as Eli Whitney, Samuel Colt, and Cyrus McCormick. These leaders were committed to interchangeability and mechanized production. By 1883, the Singer Manufacturing Company sold over 500,000 sewing machines. McCormick, whose machine enabled farmers to double crop sizes, produced thousands of grain reapers in the mid-1800s and spurred additional innovation in agriculture. These early innovators, however, depended on skilled machinists to properly fit parts together. Only later, when parts were completely interchangeable, did true mass production occur.
Impact
Many factors came together in the early twentieth century to make mass production possible. Henry Ford's decision to produce an inexpensive automobile that working people could afford was a gamble. He succeeded in convincing his financial partners to back his idea through sheer determination. Detroit's history of mechanical innovation also played an important role. The city's many skilled engineers and designers helped refine Ford's early attempts and later helped build large factories to showcase his ideas. The abundant talent—similar to California's Silicon Valley in the late twentieth century—allowed Ford to recruit talented employees. The immigration boom in Michigan provided Ford's company with the unskilled workers for the assembly lines.
Ford's determination to make Model T's and only Model T's helped in the development of mass production techniques based on the moving belt assembly line. Each process was broken down into its smallest parts. As the components moved down the line, the pieces were fitted to form the whole. Throughout the process, Ford emphasized accuracy; experts noted the durability and soundness of his automobiles. Ford devised an assembly line that delivered parts moving by hooks, overhead chains, or moving platforms to workers in the exact order in which they were required for production.
The assembly line gave Ford factories a fluid appearance and dramatically increased productivity. Without the assembly line, Ford would not have been able to keep pace with consumer demand. At the same time, Ford hoped to maximize economies of scale by building large factories. Most important for consumers, the increased efficiency brought with it a reduced cost. Model T prices quickly dropped from more than $800 to $300. As a result of these innovations, workers were soon able to produce a new Model T every two minutes. The company sold 11,000 cars from 1908 to 1909, a 60 percent increase over the previous year. Ford then outdid himself with the 1910–1911 model, selling 34,528. Sales skyrocketed in 1914, reaching 248,000, or nearly half the U.S. market. The heavy demand forced Ford to continue innovating. He built the largest and most modern factory in America on a sixty-acre tract at Highland Park, north of Detroit. Ford's net income soared from $25 million in 1914 to $78 million by 1921.
Another essential facet of Ford's mass production system was his willingness to adopt resourceful means of finding labor to work the assembly lines. The sheer size of the workforce Ford needed to keep pace combined with the monotony of the assembly line led to great turnover in the factories. Early in 1914, Ford introduced the "five dollar day" to deal with labor shortage. He paid workers the then-outrageous sum of$5 a day for an eight-hour workday. The basic wage eclipsed the industry standard of$1.80 to $2.50 a day on a longer shift. The five dollar day program transformed Ford from a business leader into a legend.
Because of mass production and Ford's high wages, company workerswere given the ability to elevate themselves above working-class means, contributing to the growing consumer culture in the United States. With the extra pay, they participated in the accumulation of material items previously out of their reach. In turn, other mass producers, especially of middle-class luxuries, were given another outlet for goods. The five dollar day ensured the company that it would always have the workers needed to produce, while at the same time allowing working-class families a means to participate in America's consumer culture.
Even the decline of the Model T did not affect the demand for automobiles. Mass production techniques spread to other car manufacturers. Alfred P. Sloan of General Motors introduced the annual model change in the 1920s. The changing look of automobiles, made affordable by mass production, mirrored the changing national landscape. A sweeping car craze prompted the desire for material abundance that would mark the genesis of modern America after World War II.
Advertisers, artists, and writers used the factory and assembly line to symbolize life in the United States. Often, they associated manliness with technology and engineering. Many looked upon the factories that linked American cities with an attitude akin to romanticism. Corporate marketing, advertising, and public relations staffs and outside agencies developed to massage this message into the public's subconscious. Many factories even began offering tours to show off production capabilities. Ford's Highland Park factory received more than 3,000 visitors a day before 1920. General Electric, National Cash Register, and Hershey Chocolate established tours as well. They were a new form of public relations and left visitors with a deep, positive impression of the company. Over the next several decades, the influence and dominance of mass production solidified around the world. In preparing for World War I and then World War II, nations intensified mass production of arms and ammunition. The efficiencies of mass production allowed American businesses to switch from consumer goods to war stuffs quickly. The amount of armaments brought to the war effort by the United States turned the tide in both wars.
After World War II, American industry shifted back to consumer goods, but did not slow the pace. The rise of suburban living and the subsequent baby boom kept assembly line production at phenomenal rates. The growth of the middle class, both its wages and desire for material goods, can be traced to the development and dominance of mass production. Mass production also bears great responsibility for the manipulation and exploitation of workers, particularly unskilled labor. The process made workers dispensable and increased the power of the foremen, managers, and department heads that wielded power over them. These influences were mocked across the popular culture spectrum, from Upton Sinclair's muckraking novel The Jungle (1906) to the 1936 film by Charlie Chaplin, Modern Times.
Mass production techniques maximized the profit making ability of corporations, but it dehumanized the lives of workers. Frederick W. Taylor introduced Scientific Management at the beginning of the twentieth century, which used time and motion studies (often timing them with a stopwatch) to measure workers' output. Taylor's goal was to find the ideal process and then duplicate it over and over. In the abstract, scientific management was a giant leap forward, but in reality, mass production led to worker unrest, turnover, and social conflict. Unionization efforts, particularly the struggles to organize unskilled workers by the Congress of Industrial Organizations (CIO) in the 1930s and 1940s, and battles between management and employees intensified as workers became more alienated because of the factory setting.
Bibliography
Cowan, Ruth Schwartz. A Social History of American Technology. New York: Oxford University Press, 1997.
Hounshell, David A. From the American System to Mass Production, 1800–1932: The Development of Manufacturing Technology in the United States. Baltimore: Johns Hopkins University Press, 1984.
Kranzberg, Melvin, and Joseph Gies. By the Sweat of Thy Brow: Work in the Western World. New York: Putnam, 1975.
Nye, David E. American Technological Sublime. Cambridge, Mass.: MIT Press, 1994.
| Economics Dictionary: mass production |
The manufacture of goods in large quantities by machinery and by use of techniques such as the assembly line and division of labor.
| Wikipedia: Mass production |
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Mass production (also called flow production, repetitive flow production, series production, or serial production) is the production of large amounts of standardized products, including and especially on assembly lines. The concepts of mass production are applied to various kinds of products, from fluids and particulates handled in bulk (such as food, fuel, chemicals, and mined minerals) to discrete solid parts (such as fasteners) to assemblies of such parts (such as household appliances and automobiles).
Contents |
Mass production of assemblies typically uses electric-motor-powered moving tracks or conveyor belts to move partially complete products to workers, who perform simple repetitive tasks. It improves on earlier high-throughput, continuous-flow mass production made possible by the steam engine.
Mass production of fluid and particulate matter typically involves pipes with pumps or augers to transfer partially complete product between vessels.
Mass production is capital intensive and energy intensive, as it uses a high proportion of machinery and energy in relation to workers. It is also usually automated to the highest extent possible. With fewer labour costs and a faster rate of production, capital and energy are increased while total expenditure per unit of product is decreased. However, the machinery that is needed to set up a mass production line (such as robots and machine presses) is so expensive that there must be some assurance that the product is to be successful to attain profits.
One of the descriptions of mass production is that the craftsmanship is in the workbench itself, not the training of the worker; for example, rather than having a skilled worker measure every dimension of each part of the product against the plans or the other parts as it is being formed, there are jigs and gauge blocks that are ready at hand to ensure that the part is made to fit this set-up. It has already been checked that the finished part will be to specifications to fit all the other finished parts - and it will be made more quickly, with no time spent on finishing the parts to fit one another. This is the specialized capital required for mass production; each workbench is different and each set of tools at each workbench limited to those necessary to make one part. As each of these parts is uniformly and consistently constructed, interchangeability of components is thus another hallmark of mass produced goods.
Mass production systems are usually organized into assembly lines. The assemblies pass by on a conveyor, or if they are heavy, hung from an overhead monorail.
In a factory for a complex product, rather than one assembly line, there may be many auxiliary assembly lines feeding sub-assemblies (i.e. car engines or seats) to a backbone "main" assembly line. A diagram of a typical mass-production factory looks more like the skeleton of a fish than a single line.
The economies of mass production come from several sources. The primary cause is a reduction of nonproductive effort of all types. In craft production, the craftsman must bustle about a shop, getting parts and assembling them. He must locate and use many tools many times for varying tasks. In mass production, each worker repeats one or a few related tasks that use the same tool to perform identical or near-identical operations on a stream of products. The exact tool and parts are always at hand, having been moved down the assembly line consecutively. The worker spends little or no time retrieving and/or preparing materials and tools, and so the time taken to manufacture a product using mass production is shorter than when using traditional methods.
The probability of human error and variation is also reduced, as tasks are predominantly carried out by machinery. A reduction in labour costs, as well as an increased rate of production, enables a company to produce a larger quantity of one product at a lower cost than using traditional, non-linear methods.
However, mass production is inflexible because it is difficult to alter a design or production process after a production line is implemented. Also, all products produced on one production line will be identical or very similar, and introducing variety to satisfy individual tastes is not easy. However, some variety can be achieved by applying different finishes and decorations at the end of the production line if necessary.
Vertical integration is a business practice that involves gaining complete control over a product's production, from raw materials to final assembly.
In the age of mass production, this caused shipping and trade problems in that shipping systems were unable to transport huge volumes of finished automobiles (in Henry Ford's case) without causing damage, and also government policies imposed trade barriers on finished units.[1]
Mass production was popularized in the 1910s and 1920s [2] by Henry Ford's Ford Motor Company, which introduced electric motors to the then-well-known technique of chain or sequential production and, in the process, began a new era often called the "second industrial revolution." Ford's contribution to mass production was synthetic in nature, collating and improving upon existing methods of sequential production and applying electric power to them, resulting in extremely-high-throughput, continuous-flow mass production, making the Model T affordable and, as such, an instant hit.
Although the Ford Motor Company brought mass production to new heights, it was a synthesizer and extrapolator of ideas rather than being the first creator of mass production. Ships had been mass-produced using pre-manufactured parts and assembly lines in Venice several hundred years earlier. The Venice Arsenal apparently produced nearly one ship every day, in what was effectively the world's first factory which, at its height, employed 16,000 people.
Mass production in the publishing industry has been commonplace since Johannes Gutenberg's Bible was published using a printing press in the mid-1400s.
During the Industrial Revolution simple mass production techniques were used at the Portsmouth Block Mills to manufacture ships' pulley blocks for the Royal Navy during the Napoleonic Wars. These were also used in the manufacture of clocks and watches, and in the manufacture of small arms.
During the American Civil War the Springfield Armory started to mass produce guns, using interchangeable parts on a large scale. The interchangeable part in manufacturing gun was strongly advocated by Eli Whitney. For this reason, the term Armory practice is occasionally used to refer to mass production. Soon after the war the American System of Watch Manufacturing showed that these techniques could be successfully applied even when very high precision was required. Later, in the 1890s, dollar watches traded off lower precision for much lower manufacturing costs.
Taking a look back at the history of American manufacturing, the key features of mass production were the perfect interchangeability of parts in the goods produced, long production runs and large quantity of outputs that were homogeneous. These key features were developed out of the earlier non-mechanized factory system known as the American system.
While the preceding American system of manufacturing relied on steam power, mass production factories were electrified and used sophisticated machinery. Adoption of these techniques coincided with the birth of the second industrial revolution in the US and its emergence as the dominant industrial superpower in the 20th century. Countries that were quick to follow in its wake (e.g. Germany and Japan) enjoyed high rates of growth.
French political thinker and historian Alexis de Tocqueville identified one of the key reasons mass production was able to succeed so quickly in America, namely that of the homogeneous consumer base. De Tocqueville wrote in his Democracy in America (1835) that "The absence in the United States of those vast accumulations of wealth which favor the expenditures of large sums on articles of mere luxury... impact to the productions of American industry a character distinct from that of other countries' industries. [Production is geared toward] articles suited to the wants of the whole people".
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