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1 circumference speed
Машиностроение: окружная скорость -
2 окружная скорость
1) General subject: peripheral speed2) Aviation: tip speed3) Naval: rotational speed4) Military: annular velocity, circular velocity5) Engineering: circumferential speed, circumferential velocity, peripheral velocity, periphery speed, rim speed, rotary velocity, rotational velocity, surface speed, velocity of rotation6) Automobile industry: line speed8) Oil: peripheral speed (на периферии долота), peripheral velocity (на периферии долота), radial velocity9) Mechanic engineering: circumference speed10) Mechanics: surface velocity11) Coolers: peripheral speed (рабочего колеса), tip speed (рабочего колеса)12) Automation: surface foxtail13) Plastics: speed of torque14) Combustion gas turbines: tip speed (концов лопаток) -
3 tour
I.tour1 [tuʀ]1. feminine nouna. ( = édifice) tower ; ( = immeuble très haut) tower block2. compounds• enfermé dans sa or une tour d'ivoire shut away in an ivory tower ► la tour de Londres the Tower of LondonII.tour2 [tuʀ]━━━━━━━━━2. compounds━━━━━━━━━1. <a. ( = excursion, parcours) trip ; ( = promenade) (à pied) walk ; (en voiture) drive ; (en vélo) ride• on en a vite fait le tour [de lieu] there's not much to see ; [de livre, théorie] there isn't much to it ; [de personne] there isn't much to him (or her)► faire le tour de [+ parc, pays, magasins] to go round ; [+ possibilités] to explore ; [+ problème] to consider from all anglesb. (dans un ordre, une succession) turn• attends, tu parleras à ton tour wait - you'll have your turn to speak• chacun son tour ! wait your turn!• à qui le tour ? whose turn is it?c. (Sport, politics) roundd. ( = circonférence) [de partie du corps] measurement ; [de tronc, colonne] girth ; [de surface] circumferencee. ( = rotation) revolution ; [d'écrou, clé] turn• régime de 2 000 tours (minute) speed of 2,000 revs per minute► à tour de bras [frapper, taper] with all one's strength ; [composer, produire] prolifically ; [critiquer] with a vengeance• ils licenciaient à tour de bras they were laying people off left, right and centref. ( = tournure) [de situation, conversation] turn ; ( = phrase) turn of phraseg. ( = exercice) [d'acrobate] feat ; [de jongleur, prestidigitateur] trick• et le tour est joué ! and there you have it!• c'est un tour à prendre ! it's just a knack!h. ( = duperie) tricki. ( = machine) lathe2. <• le premier tour de manivelle est prévu pour octobre [de film] the cameras should begin rolling in October ► tour de piste (Sport) lap ; (dans un cirque) circuit (of the ring)━━━━━━━━━━━━━━━━━The famous annual cycle race takes about three weeks to complete in daily stages « étapes » of approximately 110 miles. The leading cyclist wears a yellow jersey, the « maillot jaune ». The route varies and is not usually confined only to France, but the race always ends on the Champs-Élysées in Paris.* * *
I tuʀnom masculin1) ( mouvement rotatif) gén turn; ( autour d'un axe) revolutionfaire un tour sur soi-même — [danseur] to spin around; [planète] to rotate
un (disque) 33/45/78 tours — an LP/a 45 ou single/a 78
à tour de bras — (colloq) [frapper] with a vengeance; [investir, racheter] left, right and centre [BrE] (colloq)
2) ( mouvement autour de)faire le tour de quelque chose — gén to go around something; ( en voiture) to drive around something
3) ( pourtour) ( bords) edges (pl); ( circonférence) circumference; ( mensuration) measurement; ( mesure standard) sizede 15 mètres de tour — 15 metres [BrE] in circumference, 15 metres [BrE] around
4) ( déplacement) ( à pied) walk, stroll; ( à bicyclette) ride; ( en voiture) drive, spinfaire un (petit) tour — ( à pied) to go for a walk ou stroll
je suis allé faire un tour à Paris/en ville — I went to Paris/into GB ou down US town
faire des tours et des détours — lit [route, rivière] to twist and turn; fig [personne] to beat about the bush
5) ( examen) lookon en a vite fait le tour — (colloq) pej there's not much to it/her/them etc
6) ( moment d'agir) gén turn; (de compétition, tournoi, coupe) roundil perd plus souvent qu'à son tour — ( il regrette) he loses more often than he would like; ( je critique) he loses more often than he should
tour à tour — ( alternativement) by turns; ( à la suite) in turn
7) ( consultation électorale)tour de scrutin — ballot, round of voting
8) (manœuvre, ruse) tricket le tour est joué — ( c'est fait) that's done the trick; ( ce sera fait) that will do the trick
en un tour de main — ( habilement) deftly; ( rapidement) in a flash
tour de force — feat; ( œuvre) tour de force
9) (allure, aspect) turntour (de phrase) — Linguistique turn of phrase
10) Technologie ( machine-outil) lathe•Phrasal Verbs:
II tuʀ1) Architecture tower; ( immeuble) tower block GB, high rise US2) ( aux échecs) rook, castle3) ( machine de guerre) siege-tower•Phrasal Verbs:* * *
I tuʀ nf1) (de château, d'église, gratte-ciel) tower2) (= immeuble locatif) high-rise block Grande-Bretagne high-rise building USA tower block Grande-BretagneIl y a beaucoup de tours dans ce quartier. — There are a lot of tower blocks in this area.
3) ÉCHECS castle, rook
II tuʀ nmfaire un tour (à pied) — to go for a walk, (en voiture) to go for a drive
Allons faire un tour dans le parc. — Let's go for a walk in the park.
faire le tour de — to go around, (à pied) to walk around, (en voiture) to drive around, fig, [sujet] to review
Le tour de l'île prend trois heures. — It takes three hours to go around the island.
On a fait un tour des Pyrénées. — We toured the Pyrénées.
4) SPORT (tour de piste) lap5) (d'être servi ou de jouer) turnc'est au tour de...; C'est au tour de Renée. — It's Renée's turn.
C'est ton tour de jouer. — It's your turn to play.
à tour de rôle; tour à tour — in turn
6) (= tournure) turn7) (avec une vis ou clef) turn8) [roue] revolutionfaire 2 tours — to turn twice, to revolve twice
9) (= circonférence)de 3 m de tour — 3 m around, with a circumference of 3 m
10) (= ruse) trick, [prestidigitation, cartes] trick11) [potier] wheel, (à bois, métaux) lathe12) (autre locution)à tour de bras — non-stop, relentlessly
* * *A nm1 ( mouvement rotatif) gén turn; Mécan, Mes revolution; 5 000 tours (par) minute 5,000 revolutions ou revs○ per minute; l'essieu grince à chaque tour de roue the axle squeaks at every turn of the wheel; donner un tour de vis to give the screw a turn; donner un tour de clé to turn the key; être à quelques tours de roue de to be just around the corner from; faire un tour de manège to have a go on the merry-go-round; faire un tour de valse to waltz around the floor; la Terre fait un tour sur elle-même en 24 heures the Earth rotates once in 24 hours; faire un tour sur soi-même [danseur] to spin around; un (disque) 33/45/78 tours an LP/a 45 ou single/a 78; fermer qch à double tour to double-lock sth; s'enfermer à double tour fig to lock oneself away; à tour de bras○ [frapper] with a vengeance; [investir, racheter] left right and centreGB○; ⇒ quart;2 ( mouvement autour de) faire le tour de qch gén to go around sth; ( en voiture) to drive around sth; le train fait le tour du lac en deux heures the train takes two hours to go around the lake; faire le tour du monde to go around the world; la nouvelle a vite fait le tour du village the news spread rapidly through the village; il a fait le tour de l'Afrique en stop he hitchhiked around Africa; faire le grand tour fig to go the long way round GB ou around US; en deuxième tour de circuit Sport on the second lap of the circuit; faire un tour d'honneur to do a lap of honourGB; avec plusieurs tours de corde, ça tiendra with the rope wound around a few times, it'll hold; mettre trois tours de corde to wind the rope around three times; donner plusieurs tours à la pâte Culin to fold the dough several times; ⇒ cadran, propriétaire, repartir B, sang;3 ⇒ Les mesures de longueur, Les tailles ( pourtour) ( bords) edges (pl); ( circonférence) circumference; ( mensuration) measurement; ( mesure standard) size; le tour de l'étang est couvert de jonquilles there are daffodils all around the edges of the pond; elle a le tour des yeux fardé au kohl she has kohl around her eyes; tronc de 15 mètres de tour trunk 15 metresGB in circumference ou 15 metres around; tour de tête/cou/taille/hanches head/neck/waist/hip measurement; faire du 90 de tour de poitrine ≈ to have a 36-inch bust; ⇒ poitrine;4 ( déplacement bref) ( à pied) walk, stroll; ( à bicyclette) ride; ( en voiture) drive, spin; faire un (petit) tour ( à pied) to go for a walk ou stroll; si nous allions faire un tour? shall we go for a walk?; je suis allé faire un tour à Paris/en ville I went to Paris/into GB ou down town; je vais faire un tour chez des amis I'm just going to pop round GB ou go over US to some friends; fais un tour à la nouvelle exposition, ça vaut le coup go and have a look round GB ou around US the new exhibition, it's worth it; faire des tours et des détours lit [route, rivière] to twist and turn; fig [personne] to beat about the bush;5 ( examen bref) look; faire le tour d'un problème/sujet to have a look at a problem/subject; faire un (rapide) tour d'horizon to have a quick overall look (de at), to make a general survey (de of); faire le tour de ses ennemis/relations to go through one's enemies/acquaintances; on en a vite fait le tour○ pej (de problème, sujet, d'ouvrage) there's not much to it; ( de personne) there's not much to him/her/them etc;6 ( moment d'agir) gén turn; (de compétition, tournoi, coupe) round; à qui le tour? whose turn is it?; c'est ton tour it's your turn; chacun son tour each one in his turn; jouer avant son tour to play out of turn; à mon tour de faire it's my turn to do; récompensé à mon tour rewarded in my turn; attendre/passer son tour to wait/miss one's turn; c'est au tour de qn it 's sb's turn; notre équipe a été battue au second tour our team was defeated in the second round; la cuisine est nettoyée, maintenant c'est au tour du salon the kitchen is cleaned up, now for the living-room; il perd plus souvent qu'à son tour ( il regrette) he loses more often than he would like; ( je critique) he loses more often than he should; tour à tour ( alternativement) by turns; ( à la suite) in turn; être tour à tour gentil et agressif to be nice and agressive by turns; il a été tour à tour patron d'entreprise, ministre et professeur d'économie he has been in turn a company boss, a minister and an economics teacher; ⇒ rôle;7 Pol ( consultation) ballot; les résultats du premier/second tour the results of the first/second ballot; au second tour on the second ballot; scrutin à deux tours two-round ballot; tour de scrutin ballot, round of voting;8 (manœuvre, ruse) trick; jouer un bon/mauvais/sale tour à qn to play a good/nasty/dirty trick on sb; ma mémoire me joue des tours my memory is playing tricks on me; et le tour est joué that's done the trick; un peu de peinture et le tour est joué a bit of paint will do the trick; ça te jouera des tours it's going to get you into trouble one of these days; ⇒ pendable, sac;9 ( manipulation habile) trick; tour de cartes card trick; tour de prestidigitation conjuring trick; tour d'adresse feat of skill; tour de main knack; en un tour de main ( habilement) deftly; ( rapidement) in a flash; tour de force gén amazing feat; ( performance) tour de force; constituer un tour de force to be an amazing feat; réussir le tour de force de faire to achieve the amazing feat of doing; ⇒ passe-passe;10 (allure, aspect) (de situation, relations) turn; (de création, mode) twist; tour (de phrase) Ling turn of phrase; le tour qu'ont pris les événements the turn events have taken; donner un tour nouveau à qch to give a new twist to sth; c'est un tour assez rare en français it's a somewhat unusual turn of phrase in French;B nftour de Babel Relig, Ling, fig Tower of Babel; tour de chant Art, Mus song recital; tour de contrôle Aviat control tower; tour Eiffel Eiffel Tower; tour de forage Tech derrick; tour de France ( de cycliste) Tour de France; ( de compagnon) journeyman's travellingGB apprenticeship; tour de garde Mil turn of duty; tour de guet Mil watchtower; tour d'ivoire fig ivory tower; s'enfermer or se retrancher dans sa tour d'ivoire to shut oneself away in an ivory tower; tour de Londres Tower of London; tour mort Naut round turn; tour de Pise Leaning Tower of Pisa; tour de potier Art potter's wheel; tour de refroidissement Nucl cooling tower; tour de rein(s) Méd back strain; se donner or attraper un tour de rein(s) to strain one's back; tour de table Fin pool; faire un tour de table ( à un réunion) to sound out everybody ou to go round GB ou around US the table; après un rapide tour de table having gone round GB ou around US the table quickly (to see what people think).I[tur] nom féminintour d'habitation tower ou high-rise block2. (familier) [personne grande et corpulente]c'est une vraie tour he's/she's built like the side of a house4. CHIMIEII[tur] nom masculinA.[CERCLE]1. [circonférence - d'un fût, d'un arbre] girth ; [ - d'un objet, d'une étendue] circumference2. [mensuration]tour de taille/hanches waist/hip measurementquel est votre tour de taille/hanches? what size waist/hips are you?a. [d'une femme] bust measurement ou sizeb. [d'un homme] chest measurement ou size3. [parure]a. JOAILLERIE chokerb. [vêtement en fourrure] fur collarb. [à pied] to walk round a parkc. [en voiture] to drive round a parkfaire le tour du monde en auto-stop/voilier to hitch-hike/to sail round the worldfaire le tour de (figuré) : l'anecdote a fait le tour des bureaux the story went round the offices ou did the rounds of the officesje sais ce qu'il vaut, j'en ai vite fait le tour I know what he's worth, it didn't take me long to size him upa. [cycliste] the Tour de Franceb. [des compagnons] the Tour de France (carried out by an apprentice to become a journeyman)b. ÉQUITATION round5. [promenade - à pied] walk, stroll ; [ - en voiture] drive, ride ; [ - à bicyclette, à cheval, en hélicoptère] ridea. [à pied] to go for a walkb. [en voiture] to go for a drive ou ridec. [à vélo] to go for a rideB.[PÉRIODE, ÉTAPE]1. [moment dans une succession] turn[aux échecs] movea. [généralement] it's your turn ou gob. [échecs] it's your moveà qui le tour whose turn is it?, who's next?c'est à ton tour de mettre la table it's your turn to lay ou to set the tabletour de garde [d'un médecin] spell ou turn of dutyau premier tour in the first ballot ou roundC.[ACTION HABILE OU MALICIEUSE]1. [stratagème] trickjouer un sale ou mauvais tour à quelqu'un to play a nasty ou dirty trick on somebodyça vous jouera un mauvais ou vilain tour you'll be sorry for it!, it'll catch up with you (one day)!ma mémoire/vue me joue des tours my memory/sight is playing tricks on me2. [numéro, technique]tour d'adresse skilful trick, feat of skillD.[ASPECT]1. [orientation] turntour d'esprit turn ou cast of minda. (Suisse) [maladie] to take a turn for the betterb. [personne] to wrap up[en syntaxe] constructionE.[ROTATION][d'un outil] turnfaire un tour/trois tour s sur soi-même to spin round once/three times (on oneself)donner deux tours de clef to give a key two turns, to turn a key twice3. MÉDECINEF.technologie lathe————————à tour de bras locution adverbiale[frapper] with all one's strength ou might————————à tour de rôle locution adverbialetour à tour locution adverbiale————————tour de chant nom masculin————————tour de force nom masculinil a réussi le tour de force de la convaincre he managed to convince her, and it was quite a tour de force ou quite an achievement————————tour de main nom masculin1. [savoir-faire] knackavoir/prendre le tour de main to have/to pick up the knack2. (locution)en un tour de main in no time (at all), in the twinkling of an eye————————tour de table nom masculin2. [débat]The world-famous annual cycle race starts in a different town each year, but the home stretch is always the Champs-Élysées in Paris. The widespread excitement caused by the race, along with the heroic status of many coureurs-cyclistes, reflects the continuing fondness of the French towards cycling in general. -
4 Warping
General term for processes after winding concerned in preparing weaver's and knitter's warps. Methods of warping vary according to (1) the yarns employed (2) whether they are sized or not, and (3) at what state sizing takes place. There are at least seven methods of warp preparation, e.g., beam warping, direct warping, mill warping on vertical mills, section warping on horizontal mills and in cheeses on section blocks, Scotch dresser sizing, Scotch warp dressing, and Yorkshire warp dressing. Beam Warping is the system in general use for making grey cotton goods. The beam warper comprises a creel for the supply ends, which may be on double-flanged bobbins, cones or cheeses, and a beaming head which comprises mechanism for mounting and rotating a warper's beam and means for winding the yarn from the creel supply on to the beam under suitable tension. The number of ends and length of warp on a back or warper's beam is related to what is required in the weaver's beam. Assuming the weaver's beams were required to have 2928 ends, 24's warp, and 8 cuts of 96 yards each, the back beams for a set might have 2928: 6 = 488 ends, and 2 X 6 X 8 X 96 = 9216 yards. On the slasher sizing machine six back beams would be run together, thereby producing 12 weaver's beams each containing 2928 ends 768 yards long. Warp Beaming Speeds - With the old type of warp beaming machine taking supply from unrolling double-flanged bobbins, the warping speed would be about 70 yards per minute. In modern beam warpers taking supply overend from cones, the warping speed is up to 250 yards per minute. With beam barrels of 41/2-in. dia., and up to 500 yards per minute with barrels of 10-in. dia. Warp and Weft Knitted Fabrics - Warp knitted fabrics in which extra yarn is introduced in the form of weft threads which are laid in between the warp threads and their needles for the purpose of adding extra weight and for patterning purposes. Warp Loom Tapes - Narrow knitted fabrics usually less than one inch wide used for trimming garments. They are knitted on circular latch needle machines, but the tapes are flat. Direct Warping - A method used in making warps for towels, fustians, and other fabrics in which the total number of ends can be accommodated in one creel, say not more than 1,000 ends. The threads are run from the creel direct to the weaver's beam on a machine similar to that used in section beam warping. Mill Warping - There are two distinctly different methods of mill warping. On the vertical mill, which may be anything up to 20 yards in circumference, the number of ends in the complete warp is obtained by repeating the runs the required number of times, e.g., with 200 bobbins in the creel, 4 runs would give a warp of 800 ends. The length of the warp is determined by the number of revolutions made by the mill for each run. The horizontal mill is much used in Yorkshire for making woollen and worsted warps It is used to a small extent for cotton warps and is largely used for making silk and rayon warps. The mill or swift is usually about 5 yards in circumference. Its distinctive feature is the making of warps in sections which are wound on the mill in overlapping manner. The creel capacity varies from 250 to 600 ends, and with 500 ends in the creel a warp of 5,000 ends would require ten sections. Section Warping for Coloured Goods - This is a system of making coloured striped warps from hank-dyed and bleached yarns. The bobbins are creeled to pattern, one or more complete patterns to each section. Each section is the full length of the warp and is run on a small section block keywayed to fit a key on the shaft of the subsequent beaming machine where the sections are placed side by side and run on the weaver's beam. Scotch Dresser Sizing - There are two systems of warp preparation known as Scotch dressing. 1. Dresser sizing used for sizing warps for linen damasks, etc. Back beams are first made and placed in two beam creels, one on each side of the headstock. The threads from several back beams are collected in one sheet of yarn, sized by passage through a size-box, brushed by a revolving brush, dried by hot air, and passed vertically upwards where both sheets of warp threads are united and pass on to the weaver's beam in a single sheet. Scotch Warp Dressing - The other method of Scotch dressing is used in the preparation of coloured striped warps, usually from warp-dyed and bleached yarn. It consists in splitting off from ball warps previously dyed or bleached and sized, the number of ends of each colour required in the finished warp. Each group is then wound on separate flanged warpers' beams. These beams are placed in a creel and the ends drawn through a reed according to pattern, and wound finally on to the weavers' beams. Yorkshire Warp Dressing - This is a system used mostly in the preparation of coloured striped warps. It is also invaluable in preparing warps dyed and sized in warp form to prevent shadiness in the cloth. Four warps with the same number of ends in each are dyed the same colour, and in sleying, one end from each warp is put in each dent of the reed. Any tendency to shadiness arising from irregularity in dyeing is thereby effectively eliminated. In striped work the required ends are split off if necessary from a larger ball warp, sleyed to pattern in the reed, and then run under controlled tension on to the weaver's beam. The dresser uses a brush as long as the width of the warp to brush out entangled places where the threads have adhered together with size. Yorkshire dressing provides perfect warps with every thread in its proper place on the weaver's beam, no crossed or missing threads, and a minimum of knots. -
5 Wire Raising Machine
A nap raising machine used in cloth finishing in which the nap is produced by passing the cloth into contact with a number of rollers covered with card wire. The raising rollers are covered with steel wire filleting. They are mounted around the circumference of a large cylinder in a manner so that alternate rollers can be rotated in clockwise and counter-clockwise directions for pile and counter pile raising. Speed change mechanism is provided for varying the speed of the fabric through the machine, and with some cloths productions can be up to 30 yards per minute.Dictionary of the English textile terms > Wire Raising Machine
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6 Arnold, Aza
SUBJECT AREA: Textiles[br]b. 4 October 1788 Smithfield, Pawtucket, Rhode Island, USAd. 1865 Washington, DC, USA[br]American textile machinist who applied the differential motion to roving frames, solving the problem of winding on the delicate cotton rovings.[br]He was the son of Benjamin and Isabel Arnold, but his mother died when he was 2 years old and after his father's second marriage he was largely left to look after himself. After attending the village school he learnt the trade of a carpenter, and following this he became a machinist. He entered the employment of Samuel Slater, but left after a few years to engage in the unsuccessful manufacture of woollen blankets. He became involved in an engineering shop, where he devised a machine for taking wool off a carding machine and making it into endless slivers or rovings for spinning. He then became associated with a cotton-spinning mill, which led to his most important invention. The carded cotton sliver had to be reduced in thickness before it could be spun on the final machines such as the mule or the waterframe. The roving, as the mass of cotton fibres was called at this stage, was thin and very delicate because it could not be twisted to give strength, as this would not allow it to be drawn out again during the next stage. In order to wind the roving on to bobbins, the speed of the bobbin had to be just right but the diameter of the bobbin increased as it was filled. Obtaining the correct reduction in speed as the circumference increased was partially solved by the use of double-coned pulleys, but the driving belt was liable to slip owing to the power that had to be transmitted.The final solution to the problem came with the introduction of the differential drive with bevel gears or a sun-and-planet motion. Arnold had invented this compound motion in 1818 but did not think of applying it to the roving frame until 1820. It combined the direct-gearing drive from the main shaft of the machine with that from the cone-drum drive so that the latter only provided the difference between flyer and bobbin speeds, which meant that most of the transmission power was taken away from the belt. The patent for this invention was issued to Arnold on 23 January 1823 and was soon copied in Britain by Henry Houldsworth, although J.Green of Mansfield may have originated it independendy in the same year. Arnold's patent was widely infringed in America and he sued the Proprietors of the Locks and Canals, machine makers for the Lowell manufacturers, for $30,000, eventually receiving $3,500 compensation. Arnold had his own machine shop but he gave it up in 1838 and moved the Philadelphia, where he operated the Mulhausen Print Works. Around 1850 he went to Washington, DC, and became a patent attorney, remaining as such until his death. On 24 June 1856 he was granted patent for a self-setting and self-raking saw for sawing machines.[br]Bibliography28 June 1856, US patent no. 15,163 (self-setting and self-raking saw for sawing machines).Further ReadingDictionary of American Biography, Vol. 1.W.English, 1969, The Textile Industry, London (a description of the principles of the differential gear applied to the roving frame).D.J.Jeremy, 1981, Transatlantic Industrial Revolution. The Diffusion of Textile Technologies Between Britain and America, 1790–1830, Oxford (a discussion of the introduction and spread of Arnold's gear).RLH
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