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101 Stranggießverfahren
Deutsch-Englisch Wörterbuch Engineering > Stranggießverfahren
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102 पातन _pātana
पातन a. [पत्-णिच् ल्यु ल्युट् वा] Felling, cutting down.-नम् 1 Causing to fall down, bringing or throwing down, knocking down.-2 Throwing, casting.-3 Hum- bling, lowering.-4 Removing.-5 N. of a particular process to which minerals (esp. quicksilver) are subjected. N. B. पातनम् may have different meanings according to the noun with which it is used; e. g. दण़्डस्य पातनम् 'causing the rod to fall', i. e. chastising; गर्भस्य पातनम्' causing the fœtus to fall', causing an abortion. -
103 литий
литий бетон — mushy concrete, cast concrete, concrete for casting, fluid concrete
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104 पातन
pātanamf (ī)n. (fr. Caus.) causing to fall, felling, laying low, striking off orﾠ down (with gen. orﾠ ifc.) MBh. Hariv. MārkP. ;
n. the act of causing to fall etc.;
lowering, humbling W. ;
the act of casting (as dice orﾠ a glance of the eyes) Kathās. (cf. aksha-);
(with daṇḍasya) causing the rod to fall, chastising, punishing Mn. ;
(with garbhasya) causing the fall of the fetus orﾠ abortion Yājñ. ;
(with jalaukasām) application of leeches Suṡr. ;
removing, bringing away ib. ;
causing to fall asunder, dividing Ṡaṃk. ;
N. of a partic. process to which minerals (esp. quicksilver) are subjected Sarvad.
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105 формование
* * *формова́ние с.
пласт. moulding, forming, shaping; ( в производстве кирпича и других керамических изделий) mouldingформова́ние без выпрессо́вок — flashless mouldingва́куумное формова́ние — vacuum mouldingвыдувно́е формова́ние — blow mouldingгоря́чее формова́ние — hot mouldingформова́ние из экструди́руемых загото́вок — extrusion mouldingформова́ние кирпича́, пласти́ческое — soft-mud process of brick mouldingконта́ктное формова́ние — contact (pressure) mouldingформова́ние мака́нием — dip mouldingформова́ние окуна́нием — dip mouldingформова́ние отли́вкой пищ. — castingформова́ние под давле́нием — pressure mouldingпосле́дующее формова́ние — postformingформова́ние разду́вом — blow mouldingро́торное формова́ние — rotor mouldingформова́ние с вы́тяжкой — stretch mouldingформова́ние спека́нием — sinter mouldingформова́ние холодногну́тых про́филей — cold roll formingхоло́дное формова́ние пласт. — cold mouldingцентробе́жное формова́ние — centrifugal [rotational] mouldingформова́ние эласти́чным мешко́м ( в клаве) — bag mouldingэлектролити́ческое формова́ние — electroforming -
106 odlewanie metodą traconego wosku
• cire perdue process• investment castingSłownik polsko-angielski dla inżynierów > odlewanie metodą traconego wosku
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107 odlewanie odśrodkowe właściwe
• centrispinning process• true centrifugal castingSłownik polsko-angielski dla inżynierów > odlewanie odśrodkowe właściwe
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108 Hunter, Matthew Albert
SUBJECT AREA: Metallurgy[br]b. 9 November 1878 Auckland Province, New Zealandd. 24 March 1961 Troy, New York, USA[br]New Zealand/American technologist and academic who was a pioneer in the production of metallic titanium.[br]Hunter arrived in England in 1902, the seventh in the succession of New Zealand students nominated for the 1851 Exhibition science research scholarships (the third, in 1894, having been Ernest Rutherford). He intended to study the metallurgy of tellurides at the Royal School of Mines, but owing to the death of the professor concerned, he went instead to University College London, where his research over two years involved the molecular aggregation of liquified gases. In 1904–5 he spent a third year in Göttingen, Paris and Karlsruhe. Hunter then moved to the USA, beginning work in 1906 with the General Electric Company in Schenectady. His experience with titanium came as part of a programme to try to discover satisfactory lamp-filament materials. He and his colleagues achieved more success in producing moderately pure titanium than previous workers had done, but found the metal's melting temperature inadequate. However, his research formed the basis for the "Hunter sodium process", a modern method for producing commercial quantities of titanium. In 1908 he was appointed Assistant Professor of Electrochemistry and Physics at Rensselaer Polytechnic Institute in Troy, New York, where he was to remain until his retirement in 1949 as Dean Emeritus. In the 1930s he founded and headed the Institute's Department of Metallurgical Engineering. As a consultant, he was associated with the development of Invar, Managanin and Constantan alloys.[br]Principal Honours and Distinctions1851 Great Exhibition science research scholar 1902–5. DSc London University 1904. American Die Casting Institute Doehler Award 1959. American Society for Metals Gold Medal 1959.Bibliography1910, "Metallic titanium", Journal of the American Chemistry Society 32:330–6 (describes his work relating to titanium production).Further Reading1961, "Man of metals", Rensselaer Alumni News (December), 5–7:32.JKA -
109 Moxon, Joseph
SUBJECT AREA: Paper and printing[br]b. 8 August 1627 Wakefield, Yorkshire, England d. 1700[br]English publisher of mathematical and technical books.[br]Moxon acquired a knowledge of mathematics, map making and many technical arts, to which, as a result of some time spent in Holland, he added a knowledge of languages. By 1657 he was established in Cornhill in London, "at the sign of Atlas", where he published and sold "all manner of mathematical books or instruments and maps whatsoever". Soon after 1660, Moxon was appointed Hydrographer to King Charles II, i.e. map and chart printer and seller. By this time his shop was on Ludgate Hill, and in 1683 it had moved to the west side of Fleet Ditch, but retained its name "at the sign of Atlas". Moxon's most important publishing venture was a series of handbooks, never completed, entitled Mechanick Exercises or the Doctrine of Handy- Works. It was begun in 1677 and was intended to be published monthly and cover the whole range of practical techniques, such as metal-turning and woodworking. However, the series was suspended after a year or so due to the effects of the Popish Plot, which "took off the minds of my few customers from buying". He resumed publication with the most important of these works, Mechanick Exercises on the Whole Art of Printing, which appeared in 1683–4. Although printing had been invented more than two centuries earlier, this is the first detailed account in any language of printing, and includes all aspects of the process: type casting, setting, and construction and operation of the press itself, together with the organization of the printing shop. It served as the basis of future handbooks throughout the age of the hand press.[br]Principal Honours and DistinctionsFRS 1678.Bibliography1683–4, Mechanick Exercises on the Whole Art of Printing, reprinted 1958, eds H.Davies and H.Carter, London: Oxford University Press (this facsimile reprint includes the most detailed account of Moxon's life and work, with full bibliographical details of the book itself).LRD -
110 Ransome, Robert
SUBJECT AREA: Agricultural and food technology[br]b. 1753 Wells, Norfolk, Englandd. 1830 England[br]English inventor of a self-sharpening ploughshare and all-metal ploughs with interchangeable pans.[br]The son of a Quaker schoolmaster, Ransome served his apprenticeship with a Norfolk iron manufacturer and then went into business on his own in the same town, setting up one of the first brass and iron foundries in East Anglia. At an early stage of his career he was selling into Norfolk and Suffolk, well beyond the boundaries to be expected from a local craftsman. He achieved this through the use of forty-seven agents acting on his behalf. In 1789, with one employee and £200 capital, he transferred to Ipswich, where the company was to remain and where there was easier access to both raw materials and his markets. It was there that he discovered that cooling one part of a metal share during its casting could result in a self-sharpening share, and he patented the process in 1785.Ransome won a number of awards at the early Bath and West shows, a fact which demonstrates the extent of his markets. In 1808 he patented an all-metal plough made up of interchangeable parts, and the following year was making complete ploughs for sale. With interchangeable parts he was able to make composite ploughs suitable for a wide variety of conditions and therefore with potential markets all over the country.In 1815 he was joined by his son James, and at about the same time by William Cubitt. With the expertise of the latter the firm moved into bridge building and millwrighting, and was therefore able to withstand the agricultural depression which began to affect other manufacturers from about 1815. In 1818, under Cubitt's direction, Ransome built the gas-supply system for the town of Ipswich. In 1830 his grandson James Ransome joined the firm, and it was under his influence that the agricultural side was developed. There was a great expansion in the business after 1835.[br]Further ReadingJ.E.Ransome, 1865, Ploughs and Ploughing at the Royal Agricultural College at Cirencester in 1865, in which he outlined the accepted theories of the day.J.B.Passmore, 1930, The English Plough, Reading: University of Reading (provides a history of plough development from the eighth century to the in ter-war period).Ransome's Royal Records 1789–1939, produced by the company; D.R.Grace and D.C.Phillips, 1975, Ransomes of Ipswich, Reading: Institute of Agricultural History, Reading University (both provide information about Ransome in a more general account about the company and its products; Reading University holds the company archives).AP -
111 Stanhope, Charles, 3rd Earl
[br]b. 3 August 1753 London, Englandd. 15 December 1816 Chevening, Kent, England[br]English politician, scientist and inventor.[br]Stanhope's schooling at Eton was interrupted in 1764 when the family moved to Geneva; there, he soon showed a talent for scientific pursuits. In 1771 he contributed a paper on the pendulum to the Swedish Academy, which awarded him a prize for it. After his return to London in 1774, he threw himself into politics, earning himself not only a reputation for promoting the liberty of the individual, but also unpopularity for championing the French Revolution.Stanhope is best known for his inventions in printing. In 1800 he introduced the first successful iron press, known by his name. Its iron frame enabled a whole forme to be printed at one pull, thus speeding up production. The press retained the traditional screw but incorporated a system of levers which increased the pressure on the platen up to the moment of contact with the type, so that fine, sharp impressions were obtained and the work of the pressman was made easier. Stanhope's process for moulding and reproducing formes, known as stereotyping, became important when curved formes were required for cylinder presses. His invention of logotypes for casting type, however, proved a failure. Throughout his political activities, Stanhope devoted time and money to scientific and mechanical matters. Of these, the development of steamships is noteworthy. He took out patents in 1790 and 1807, and in 1796 he constructed the Kent for the Admiralty, but it was unsuccessful. In 1810, however, he claimed that a vessel 110 ft (33.5 m) long and 7 ft (2.1 m) in draught "outsailed the swiftest vessels in the Navy".[br]Further ReadingG.Stanhope, 1914, The Life of Charles, Third Earl Stanhope, London.H.Hart, 1966, Charles Earl Stanhope and the Oxford University Press, London: Printing Historical Society (a reprint of a paper, originally published in 1896, describing Stanhope's printing inventions; with copious quotations from Stanhope's own writings, together with an essay on the Stanhope press by James Moran).LRDBiographical history of technology > Stanhope, Charles, 3rd Earl
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112 методом литья в гипсовые формы
Русско-английский новый политехнический словарь > методом литья в гипсовые формы
См. также в других словарях:
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