methods+of+manufacture

the pioneering techniques of quality control developed by Genichi Taguchi, which focus on improving the quality of a product or process at the design stage rather than after manufacture or delivery. Taguchi’s philosophy is that a quality approach that focuses on the parameters or factors of design produces a design that is more robust and is capable of withstanding variations from unwanted sources in the production or delivery process. He developed methods for both offline (design) and online (production) quality control. He developed the concepts of quality loss and the signal to noise ratio, and a product design improvement process based on three steps: system design, parameter design, and tolerance design.

SUBJECT AREA: Weapons and armour

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Richard S.Lawrence received only an elementary education and as a young man worked on local farms and later in a woodworking shop. His work there included making carpenters' and joiners' tools and he spent some of his spare time in a local gunsmith's shop. After a brief period of service in the Army, he obtained employment in 1838 with N.Kendall \& Co. of Windsor, Vermont, making guns at the Windsor prison. Within six months he was put in charge of the work, continuing in this position until 1842 when the gun-making ceased; he remained at the prison for a time in charge of the carriage shop. In 1843 he opened a gun shop in Windsor in partnership with Kendall, and the next year S.E. Robbins, a businessman, helped them obtain a contract from the Federal Government for 10,000 rifles. A new company, Robbins, Kendall \& Lawrence, was formed and a factory was built at Windsor. Three years later Kendall's share of the business was purchased by his partners and the firm became Robbins \& Lawrence. Lawrence supervised the design and production and, to improve methods of manufacture, developed new machine tools with the aid of F.W. Howe. In 1850 Lawrence introduced the lubrication of bullets, which practice ensured the success of the breech-loading rifle. Also in 1850, the company undertook to manufacture railway cars, but this involved them in a considerable financial loss. The company took to the Great Exhibition of 1851 in London, England, a set of rifles built on the interchangeable system. The interest this created resulted in a visit of some members of the British Royal Small Arms Commission to America and subsequently an order for 150 machine tools, jigs and fixtures from Robbins \& Lawrence, to be installed at the small-arms factory at Enfield. In 1852 the company contracted to manufacture Sharps rifles and carbines at a new factory to be built at Hartford, Connecticut. Lawrence moved to Hartford in 1853 to superintend the building and equipment of the plant. Shortly afterwards, however, a promised order for a large number of rifles failed to materialize and, following its earlier financial difficulties, Robbins \& Lawrence was forced into bankruptcy. The Hartford plant was acquired by the Sharps Rifle Company in 1856 and Lawrence remained there as Superintendent until 1872. From then he was for many years Superintendent of Streets in the city of Hartford and he also served on the Water Board, the Board of Aldermen and as Chairman of the Fire Board.

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1) Engineering: fabrication technique

2) Construction: methods of manufacture

SUBJECT AREA: Paper and printing

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The name Joseph Gillott became synonymous with pen making at a time when the basic equipment for writing was undergoing a change. The quill pen had served writers for centuries, but attempts had been made since the seventeenth century to improve on it. The first major technical development was the steel nib, which began to be made c.1829. The steel nib was still little known in Birmingham in 1839, but ten years later it was in common use. Its stiffness was at first a drawback, but Gillott was among the first to improve its flexibility by introducing three slots, which later became standard practice. Mechanical methods of manufacture made the pen cheaper and improved its quality. In 1840 Gillott issued a "precept" informing the public that he was pen maker to the Queen and that he had been manufacturing pens for twenty years at his Victoria Works in Birmingham. He announced the successful reception by the public of his new patent pen. There were also special "warranted school" pens designed for the various grades of writing taught in schools. Finally, he warned against inferior imitations and recommended the public to buy only those pens stamped with his name.

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elaboration, manufacture, preparation, production.

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► nombre femenino

1 (producto) manufacture, production

2 (madera, metal, etc) working

3 (idea) working out, development

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de elaboración casera home-made

* * *

1) production

2) preparation

* * *

1) (=fabricación) [de producto] production; [de madera, metal] working

2) (=preparación) [de proyecto, presupuesto, lista, candidatura] drawing up; [de estrategia] devising

3) [de documento, código] writing, preparation

* * *

1)

a) (de producto, vino) production, making; ( de pan) baking, making

b) (de metal, madera) working

2)

a) ( de plan)

b) (de informe, estudio) preparation

3) (Biol) production

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= building, creation, drafting, elaboration, manufacturing, processing.

Ex. Building a search profile has much in common with building a document profile during indexing.

Ex. It is worth briefly observing a general approach to the creation of a data base.

Ex. The preliminary work began immediately with the drafting of a questionnaire designed to collect pertinent data on the distribution of authority files.

Ex. The 1949 code was essentially a greater elaboration of the 1908 code in an attempt to rectify the omissions of the 1908 code.

Ex. An editor is a person who prepares for publication an item not his own and whose labour may be limited to supervision of the manufacturing.

Ex. Often, the computer is used to aid in the processing of such indexes, and sometimes computer processing is responsible for the creation of multiple entries from one string of index terms.

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* de elaboración de políticas = policy-forming.

* elaboración de cerveza = brewing, beer brewing.

* elaboración de informes = report writing.

* elaboración de leyes = rulemaking [rule-making].

* elaboración del presupuesto = budgeting process.

* elaboración de mapas = mapmaking.

* elaboración de maquetas = model-making.

* elaboración de políticas = policy making [policy-making/policymaking], policy formation, policy formulation.

* elaboracion de presupuesto = budgeting.

* elaboración de resúmenes = abstracting.

* elaboración de vinos = winemaking.

* normas para la elaboración de resúmenes = abstracting policy.

* * *

1)

a) (de producto, vino) production, making; ( de pan) baking, making

b) (de metal, madera) working

2)

a) ( de plan)

b) (de informe, estudio) preparation

3) (Biol) production

* * *

* * *

1 (de un producto, vino) production, making; (del pan) baking, making

de elaboración casera homemade

[ S ] elaboración propia made ( o baked etc) on the premises

2 (del metal, de la madera) working

(de un plan): los responsables de la elaboración del plan those responsible for drawing up o working out o devising the plan

2 (de un informe, estudio) preparation

la elaboración del informe le llevó varios meses preparation of the report took him several months, it took him several months to prepare o write the report

C ( Biol) production

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* * *

elaboración nf

1. [de producto] manufacture;

pasteles de elaboración propia cakes made on the premises;

de elaboración casera home-made;

un artefacto explosivo de elaboración casera a home-made explosive device;

proceso de elaboración [industrial] manufacturing process

2. [de idea, teoría] working out, development;

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f production, making; de metal etc working; de plan drawing up

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elaboración nf, pl - ciones

1) producción: production, making

2) : preparation, devising

SUBJECT AREA: Metallurgy

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Dony trained initially for the Church, and it is not known how he became interested in the production of zinc. Liège, however, was close to extensive deposits of the zinc ore calamine, and brass had been made since Roman times in the region between Liège and Aix-la-Chapelle (now Aachen). William Champion's technique of brass manufacture was known there and was considered to be too complicated and expensive for the routine manufacture of brass. Dony may have learned about earlier processes of manufacturing zinc on the European continent from his friend Professor Villette of Liège University, and about English methods from Henri Delloye, a friend of both Villette and Dony and who visited Birmingham and Bristol on their behalf to study zinc smelting processes and brass manufacture at first hand. By 21 March 1805 Dony had succeeded in extracting zinc from calamine and casting it in ingots. On the basis of this success he applied to the French Republican administration for assistance and in 1806 was assigned by Napoleon the sole mining rights to the calamine deposits of the Vieille Montagne, or Altenberg, near Moresnet, five miles (8 km) from Aachen. With these rights went the obligation of developing an industrially viable method of zinc refining. In 1807 he constructed a small factory at Isle and there, after much effort, he perfected his celebrated horizontal retort process, the "Liège Method". After July 1809 zinc was being produced in abundance, and in January 1810 Dony was granted an Imperial Patent giving him a monopoly of zinc manufacture for fifteen years. He erected a rolling mill at Saint-Léonard and attempted to persuade the Minister of Marine to use zinc sheets rather than copper for the protection of ships. Between 1809 and 1810 Dony reduced the price of zinc in Liège from 8.60 to 2.60 francs per kilo. However, after 1813 he began to encounter financial problems and in 1818 he surrendered his commercial interests to his partner Dominique Mosselman (d. 1837). The horizontal retort process soon rendered obsolete that of William Champion, and variants of the Liège Method were rapidly evolved in Germany, Britain and the USA.

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SUBJECT AREA: Chemical technology, Weapons and armour

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Alfred's father, Immanuel Nobel, builder, industrialist and inventor, encouraged his sons to follow his example of inventiveness. Alfred's education was interrupted when the family moved to St Petersburg, but was continued privately and was followed by a period of travel. He thus acquired a good knowledge of chemistry and became an excellent linguist.

During the Crimean War, Nobel worked for his father's firm in supplying war materials. The cancellation of agreements with the Russian Government at the end of the war bankrupted the firm, but Alfred and his brother Immanuel continued their interest in explosives, working on improved methods of making nitroglycerine. In 1863 Nobel patented his first major invention, a detonator that introduced the principle of detonation by shock, by using a small charge of nitroglycerine in a metal cap with detonating or fulminating mercury. Two years later Nobel set up the world's first nitroglycerine factory in an isolated area outside Stockholm. This led to several other plants and improved methods for making and handling the explosive. Yet Nobel remained aware of the dangers of liquid nitroglycerine, and after many experiments he was able in 1867 to take out a patent for dynamite, a safe, solid and pliable form of nitroglycerine, mixed with kieselguhr. At last, nitroglycerine, discovered by Sobrero in 1847, had been transformed into a useful explosive; Nobel began to promote a worldwide industry for its manufacture. Dynamite still had disadvantages, and Nobel continued his researches until, in 1875, he achieved blasting gelatin, a colloidal solution of nitrocellulose (gun cotton) in nitroglycerine. In many ways it proved to be the ideal explosive, more powerful than nitroglycerine alone, less sensitive to shock and resistant to moisture. It was variously called Nobel's Extra Dynamite, blasting gelatin and gelignite. It immediately went into production.

Next, Nobel sought a smokeless powder for military purposes, and in 1887 he obtained a nearly smokeless blasting powder using nitroglycerine and nitrocellulose with 10 per cent camphor. Finally, a progressive, smokeless blasting powder was developed in 1896 at his San Remo laboratory.

Nobel's interests went beyond explosives into other areas, such as electrochemistry, optics and biology; his patents amounted to 355 in various countries. However, it was the manufacture of explosives that made him a multimillionaire. At his death he left over £2 million, which he willed to funding awards "to those who during the preceding year, shall have conferred the greatest benefit on mankind".

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SUBJECT AREA: Metallurgy

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After working as a millwright in Halifax, Riley found employment at the Ormesby Ironworks in Middlesbrough until, in 1869, he became manager of the Askam Ironworks in Cumberland. Three years later, in 1872, he was appointed Blast-furnace Manager at the pioneering Siemens Steel Company's works at Landore, near Swansea in South Wales. Using Spanish ore, he produced the manganese-rich iron (spiegeleisen) required as an additive to make satisfactory steel. Riley was promoted in 1874 to be General Manager at Landore, and he worked with William Siemens to develop the use of the latter's regenerative furnace for the production of open-hearth steel. He persuaded Welsh makers of tin plate to use sheets rolled from lowcarbon (mild) steel instead of from charcoal iron and, partly by publishing some test results, he was instrumental in influencing the Admiralty to build two naval vessels of mild steel, the Mercury and the Iris.

In 1878 Riley moved north on his appointment as General Manager of the Steel Company of Scotland, a firm closely associated with Charles Tennant that was formed in 1872 to make steel by the Siemens process. Already by 1878, fourteen Siemens melting furnaces had been erected, and in that year 42,000 long tons of ingots were produced at the company's Hallside (Newton) Works, situated 8 km (5 miles) south-east of Glasgow. Under Riley's leadership, steelmaking in open-hearth furnaces was initiated at a second plant situated at Blochairn. Plates and sections for all aspects of shipbuilding, including boilers, formed the main products; the company also supplied the greater part of the steel for the Forth (Railway) Bridge. Riley was associated with technical modifications which improved the performance of steelmaking furnaces using Siemens's principles. He built a gasfired cupola for melting pig-iron, and constructed the first British "universal" plate mill using three-high rolls (Lauth mill).

At the request of French interests, Riley investigated the properties of steels containing various proportions of nickel; the report that he read before the Iron and Steel Institute in 1889 successfully brought to the notice of potential users the greatly enhanced strength that nickel could impart and its ability to yield alloys possessing substantially lower corrodibility.

The Steel Company of Scotland paid dividends in the years to 1890, but then came a lean period. In 1895, at the age of 54, Riley moved once more to another employer, becoming General Manager of the Glasgow Iron and Steel Company, which had just laid out a new steelmaking plant at Wishaw, 25 km (15 miles) south-east of Glasgow, where it already had blast furnaces. Still the technical innovator, in 1900 Riley presented an account of his experiences in introducing molten blast-furnace metal as feed for the open-hearth steel furnaces. In the early 1890s it was largely through Riley's efforts that a West of Scotland Board of Conciliation and Arbitration for the Manufactured Steel Trade came into being; he was its first Chairman and then its President.

In 1899 James Riley resigned from his Scottish employment to move back to his native Yorkshire, where he became his own master by acquiring the small Richmond Ironworks situated at Stockton-on-Tees. Although Riley's 1900 account to the Iron and Steel Institute was the last of the many of which he was author, he continued to contribute to the discussion of papers written by others.

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SUBJECT AREA: Metallurgy

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Soon after graduating from the Ecole des Mines at St-Etienne in 1910, Chevenard joined the Société de Commentry Fourchambault et Decazeville at their steelworks at Imphy, where he remained for the whole of his career. Imphy had for some years specialized in the production of nickel steels. From this venture emerged the first austenitic nickel-chromium steel, containing 6 per cent chromium and 22–4 per cent nickel and produced commercially in 1895. Most of the alloys required by Guillaume in his search for the low-expansion alloy Invar were made at Imphy. At the Imphy Research Laboratory, established in 1911, Chevenard conducted research into the development of specialized nickel-based alloys. His first success followed from an observation that some of the ferro-nickels were free from the low-temperature brittleness exhibited by conventional steels. To satisfy the technical requirements of Georges Claude, the French cryogenic pioneer, Chevenard was then able in 1912 to develop an alloy containing 55–60 per cent nickel, 1–3 per cent manganese and 0.2–0.4 per cent carbon. This was ductile down to −190°C, at which temperature carbon steel was very brittle.

By 1916 Elinvar, a nickel-iron-chromium alloy with an elastic modulus that did not vary appreciably with changes in ambient temperature, had been identified. This found extensive use in horology and instrument manufacture, and even for the production of high-quality tuning forks. Another very popular alloy was Platinite, which had the same coefficient of thermal expansion as platinum and soda glass. It was used in considerable quantities by incandescent-lamp manufacturers for lead-in wires. Other materials developed by Chevenard at this stage to satisfy the requirements of the electrical industry included resistance alloys, base-metal thermocouple combinations, magnetically soft high-permeability alloys, and nickel-aluminium permanent magnet steels of very high coercivity which greatly improved the power and reliability of car magnetos. Thermostatic bimetals of all varieties soon became an important branch of manufacture at Imphy.

During the remainder of his career at Imphy, Chevenard brilliantly elaborated the work on nickel-chromium-tungsten alloys to make stronger pressure vessels for the Haber and other chemical processes. Another famous alloy that he developed, ATV, contained 35 per cent nickel and 11 per cent chromium and was free from the problem of stress-induced cracking in steam that had hitherto inhibited the development of high-power steam turbines. Between 1912 and 1917, Chevenard recognized the harmful effects of traces of carbon on this type of alloy, and in the immediate postwar years he found efficient methods of scavenging the residual carbon by controlled additions of reactive metals. This led to the development of a range of stabilized austenitic stainless steels which were free from the problems of intercrystalline corrosion and weld decay that then caused so much difficulty to the manufacturers of chemical plant.

Chevenard soon concluded that only the nickel-chromium system could provide a satisfactory basis for the subsequent development of high-temperature alloys. The first published reference to the strengthening of such materials by additions of aluminium and/or titanium occurs in his UK patent of 1929. This strengthening approach was adopted in the later wartime development in Britain of the Nimonic series of alloys, all of which depended for their high-temperature strength upon the precipitated compound Ni3Al.

In 1936 he was studying the effect of what is now known as "thermal fatigue", which contributes to the eventual failure of both gas and steam turbines. He then published details of equipment for assessing the susceptibility of nickel-chromium alloys to this type of breakdown by a process of repeated quenching. Around this time he began to make systematic use of the thermo-gravimetrie balance for high-temperature oxidation studies.

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SUBJECT AREA: Electricity, Telecommunications

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Halske moved to Berlin when he was a young man, and in 1844 was working for the university, at first independently and then jointly with F. Bötticher, developing and building electric medical appliances. In 1845 he met Werner von Siemens and together they became founder members of the Berlin Physics Society. It was in Halske's workshop that Siemens, assisted by the skill of the former, was able to work out his inventions in telegraphy. In 1847 the two men entered into partnership to manufacture telegraph equipment, laying the foundations of the successful firm of Siemens \& Halske. At the outset, before Werner von Siemens gave up his army career, Halske acted as the sole manager of the firm and was also involved in testing the products. Inventions they developed included electric measuring instruments and railway signalling equipment, and they installed many telegraph lines, notably those for the Russian Government. When gutta-percha became available on the market, the two men soon developed an extrusion process for applying this new material to copper conductors. To the disappointment of Halske, who was opposed to mass production, the firm introduced series production and piece wages in 1857. The expansion of the business, particularly into submarine cable laying, caused some anxiety to Halske, who left the firm on amicable terms in 1867. He then worked for a few years developing the Arts and Crafts Museum in Berlin and became a town councillor.

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SUBJECT AREA: Textiles

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Heathcote was the son of a small farmer who became blind, obliging the family to move to Long Whatton, near Loughborough, c.1790. He was apprenticed to W.Shepherd, a hosiery-machine maker, and became a frame-smith in the hosiery industry. He moved to Nottingham where he entered the employment of an excellent machine maker named Elliott. He later joined William Caldwell of Hathern, whose daughter he had married. The lace-making apparatus they patented jointly in 1804 had already been anticipated, so Heathcote turned to the problem of making pillow lace, a cottage industry in which women made lace by arranging pins stuck in a pillow in the correct pattern and winding around them thread contained on thin bobbins. He began by analysing the complicated hand-woven lace into simple warp and weft threads and found he could dispense with half the bobbins. The first machine he developed and patented, in 1808, made narrow lace an inch or so wide, but the following year he made much broader lace on an improved version. In his second patent, in 1809, he could make a type of net curtain, Brussels lace, without patterns. His machine made bobbin-net by the use of thin brass discs, between which the thread was wound. As they passed through the warp threads, which were arranged vertically, the warp threads were moved to each side in turn, so as to twist the bobbin threads round the warp threads. The bobbins were in two rows to save space, and jogged on carriages in grooves along a bar running the length of the machine. As the strength of this fabric depended upon bringing the bobbin threads diagonally across, in addition to the forward movement, the machine had to provide for a sideways movement of each bobbin every time the lengthwise course was completed. A high standard of accuracy in manufacture was essential for success. Called the "Old Loughborough", it was acknowledged to be the most complicated machine so far produced. In partnership with a man named Charles Lacy, who supplied the necessary capital, a factory was established at Loughborough that proved highly successful; however, their fifty-five frames were destroyed by Luddites in 1816. Heathcote was awarded damages of £10,000 by the county of Nottingham on the condition it was spent locally, but to avoid further interference he decided to transfer not only his machines but his entire workforce elsewhere and refused the money. In a disused woollen factory at Tiverton in Devonshire, powered by the waters of the river Exe, he built 300 frames of greater width and speed. By continually making inventions and improvements until he retired in 1843, his business flourished and he amassed a large fortune. He patented one machine for silk cocoon-reeling and another for plaiting or braiding. In 1825 he brought out two patents for the mechanical ornamentation or figuring of lace. He acquired a sound knowledge of French prior to opening a steam-powered lace factory in France. The factory proved to be a successful venture that lasted many years. In 1832 he patented a monstrous steam plough that is reputed to have cost him over £12,000 and was claimed to be the best in its day. One of its stated aims was "improved methods of draining land", which he hoped would develop agriculture in Ireland. A cable was used to haul the implement across the land. From 1832 to 1859, Heathcote represented Tiverton in Parliament and, among other benefactions, he built a school for his adopted town.

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SUBJECT AREA: Domestic appliances and interiors, Textiles

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The son of a millwright, Singer was employed as an unskilled labourer at the age of 12, but later gained wide experience as a travelling machinist. He also found employment as an actor. On 16 May 1839, while living at Lockport, Illinois, he obtained his first patent for a rock-drilling machine, but he soon squandered the money he made. Then in 1849, while at Pittsburgh, he secured a patent for a wood-and metal-carving machine that he had begun five years previously; however, a boiler explosion in the factory destroyed his machine and left him penniless.

Near the end of 1850 Singer was engaged to redesign the Lerow \& Blodgett sewing machine at the Boston shop of Orson C.Phelps, where the machine was being repaired. He built an improved version in eleven days that was sufficiently different for him to patent on 12 August 1851. He formed a partnership with Phelps and G.B. Zieber and they began to market the invention. Singer soon purchased Phelps's interest, although Phelps continued to manufacture the machines. Then Edward Clark acquired a one-third interest and with Singer bought out Zieber. These two, with dark's flair for promotion and marketing, began to create a company which eventually would become the largest manufacturer of sewing machines exported worldwide, with subsidiary factories in England.

However, first Singer had to defend his patent, which was challenged by an earlier Boston inventor, Elias Howe. Although after a long lawsuit Singer had to pay royalties, it was the Singer machine which eventually captured the market because it could do continuous stitching. In 1856 the Great Sewing Machine Combination, the first important pooling arrangement in American history, was formed to share the various patents so that machines could be built without infringements and manufacture could be expanded without fear of litigation. Singer contributed his monopoly on the needle-bar cam with his 1851 patent. He secured twenty additional patents, so that his original straight-needle vertical design for lock-stitching eventually included such refinements as a continuous wheel-feed, yielding presser-foot, and improved cam for moving the needle-bar. A new model, introduced in 1856, was the first to be intended solely for use in the home.

Initially Phelps made all the machines for Singer. Then a works was established in New York where the parts were assembled by skilled workers through filing and fitting. Each machine was therefore a "one-off" but Singer machines were always advertised as the best on the market and sold at correspondingly high prices. Gradually, more specialized machine tools were acquired, but it was not until long after Singer had retired to Europe in 1863 that Clark made the change to mass production. Sales of machines numbered 810 in 1853 and 21,000 ten years later.

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1) Engineering: processable, processible, workable (о материале)

2) Construction: constructable

3) Polymers: moldable

4) Automation: manufacturable, producible

5) Makarov: adaptable to streamlined production (methods), adaptable to streamlined production methods, easily producible, easy to manufacture, machinable, readily producible

• В основном они спроектированы для того, чтобы применять... - These are generally designed to make use of...

• В последний раз мы не применяли (= не обращались, не прибегали к) теорему 3.2. - Last time we were not appealing to Theorem 3.2.

• В таком случае мы обязаны применить чисто численную технику. - In that case, we must resort to a purely numerical technique.

• Важно, чтобы мы умели бы применять идею... - It is important that we be able to apply the concept of...

• Возможно, что безопасно применить метод... к... - It is probably safe to apply the method of... to...

• Давайте применим наше правило к простому случаю... - Let us now apply our rule to the simple case of...

• Данное рассуждение можно одинаково хорошо применить к/в... - The argument can be applied equally well to...

• Данный метод невозможно применить, когда/ если... - The method is not applicable when...

• Данный метод одинаково успешно можно применять к... - The method can equally well be applied to...

• Для... можно применить несколько методов. - Several methods are available for...

• Метод, приведенный в этом параграфе, подобным образом может быть применен к... - The method of sections may be applied in a similar way to...

• Мы должны тщательно следить за тем, чтобы не применялось (что-л)... - We must be careful not to imply that...

• Мы могли бы применить эти рассуждения, например, к... - We may apply these considerations, for example, to...

• Мы можем применить некоторые результаты этой главы для того, чтобы проиллюстрировать... - We may apply some of the results of this chapter to illustrate...

• Мы можем сразу применить данную теорему, чтобы найти... - We can at once apply this theorem to find...

• Мы можем, конечно, применить теорему 1 к случаю, где/ когда... - We can, of course, apply Theorem 1 to the case where...

• Мы применим наши результаты к одному простому случаю. - We shall apply our results to a simple case.

• Мы применяем метод асимптотических разложений, использованный в главе 1, к... - We apply the asymptotic expansion method used in Ch. 1 to...

• Мы рекомендуем не применять мягкие пластики в этом случае. - We advise against the use of soft plastics in this application.

• Мы считаем, что метод... можно применять к/в... - We believe that the method of... is applicable to...

• Мы уже применили здесь один специальный случай (чего-л). - We have used here a special case of...

• Однако оба этих процесса легко могут быть применены в/к... - However, both of these processes may easily be adapted to...

• Подобное рассуждение можно применить к/в... - A similar argument may be applied to...

• Подобный алгоритм можно применить для решения уравнения (1). - A similar process can be applied to (1).

• Полученные соотношения можно было бы также применить в/к... - The relations obtained may also be applied to...

• Поэтому мы применяем слегка модифицированный метод. - We therefore adopt a slightly different method.

• Проблема, которую мы обязаны позднее рассмотреть, чтобы применять данную идею, состоит в том, что... - A problem that we must eventually face in making use of this concept is...

• Смит [1] применил этот метод к... - Smith [1] has applied this method to...

• Соответствующий анализ можно применить в/к... - A corresponding analysis can be applied to...

• Тот же метод можно применять в/к... - The same method may be applied to...

• Эйнштейн применил точно те же самые идеи к... - Einstein applied precisely the same ideas to...

• Эти методы нельзя применять в случае, когда... - These methods are not applicable in the case of...

• Это рассуждение можно одинаково хорошо применить к... - The argument can be applied equally well to...

• Этот обобщение нельзя применять в случае... - This generalization cannot be applied to the case of...

• Этот принцип был применен при производстве... - This principle has been applied to the manufacture of...

SUBJECT AREA: Steam and internal combustion engines

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Stuart's involvement with engines covered a period of less than ten years and was concerned with a means of vaporizing the heavier oils for use in the so-called oil engines. Leaving his native Yorkshire for Bletchley in Buckinghamshire, Stuart worked in his father's business, the Bletchley Iron and Tin Plate works. After finishing grammar school, he worked as an assistant in the Mechanical Engineering Department of the City and Guilds of London Technical College. He also formed a connection with the Finsbury Technical College, where he became acquainted with Professor William Robinson, a distinguished engineer eminent in the field of internal-combustion engines.

Resuming work at Bletchley, Stuart carried out experiments with engines. His first patent was concerned with new methods of vaporizing the fuel, scavenging systems and improvement of speed control. Two further patents, in 1890, specified substantial improvements and formed the basis of later engine designs. In 1891 Stuart joined forces with R.Hornsby and Sons of Grantham, a firm founded in 1815 for the manufacture of machinery and steam engines. Hornsby acquired all rights to Stuart's engine patents, and their superior technical resources ensured substantial improvements to Stuart's early design. The Hornsby-Ackroyd engines, introduced in 1892, were highly successful and found wide acceptance, particularly in agriculture. With failing health, Stuart's interest in his engine work declined, and in 1899 he emigrated to Australia, where in 1903 he became a partner in importing gas engines and gas-producing plants. Following his death in 1927, under the terms of his will he was interred in England; sadly, he also requested that all papers and materials pertaining to his engines be destroyed.

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