TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

A passage for conveying flame and hot gases around or through water in a steam boiler.  1, fiche 1, Anglais, - fire%20tube

Record number: 1, Textual support number: 1 CONT

Steel boilers are fabricated into one assembly of a given size and rating, usually by welding. The heat exchange surface past the firebox usually is an assembly of vertical, horizontal, or slanted tubes. The tubes may be firetube (flue gas inside, heated fluid outside) or watertube (fluid inside).  6, fiche 1, Anglais, - fire%20tube

Record number: 1, Textual support number: 2 CONT

The firing tubes are copper clad on the water side. The 2 in. OD by number 13 gauge tubes are formed by telescoping a. 030 in. hard phosphorized copper tube over a. 065 in. seamless steel tube and drawing over a mandrel and through a die for a tight bond. Long tube life is positively assured under the most aggressive conditions.  4, fiche 1, Anglais, - fire%20tube

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Chacun des tubes dans lesquels circulent les gaz chauds dans une chaudière.  2, fiche 1, Français, - tube%20de%20fum%C3%A9e

Fiche 1,  Justifications,  Espagnol

Record number: 1, Textual support number: 1 DEF

Tubería que une un horno a una caldera con su chimenea.  3, fiche 1, Espagnol, - conducto%20de%20humo

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 OBS

Blow moulding; blow mould receives parison at extruder die and moves sideways underneath the blow mandrel.  1, fiche 2, Anglais, - sliding%20mould%20process

Fiche 2,  Justifications,  Français

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 CONT

Regardless of the style, all heads can be fitted with parison programming. A parison programmer is a device that can change the gap or relationship between the head tooling die and mandrel while the parison is extruded. Thus, the wall thickness of the parison is changed and becomes ringed with sections of thinner and thicker material. These "rings" are located to correspond to specific sections of the bottle or blow-molded part where the part thickness may be too thin or too thick. For many blow-molded parts, parison programming has the potential of reducing part weight and cost while improving performance and strength.  3, fiche 3, Anglais, - parison%20programming

Record number: 3, Textual support number: 2 CONT

Parison thickness can be varied in the lengthwise direction as well, by using a process called parison programming.  4, fiche 3, Anglais, - parison%20programming

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 CONT

Programmation de paraison. Pour compenser le fluage longitudinal de la paraison et éventuellement renforcer certaines sections des objets à réaliser en extrusion-soufflage, on a imaginé de faire varier l'épaisseur de la paraison en fonction de sa longueur par variation de la section de l'entrefer poinçon-filière. On a recours, pour cela, à des poinçons et des filières de forme conique, dont on fait varier la position relative soit à l'aide du poinçon, soit à l'aide de la filière. Les différents dispositifs [...] sont utilisés pour assurer ce mouvement relatif. -Programmation mécanique. [...] -Programmation hydraulique. [...] -Programmation électro-hydraulique. [...]  4, fiche 3, Français, - programmation%20de%20paraison

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 CONT

Profile extrusion is similar to pipe extrusion except that the sizing mandrel is obviously not necessary. A die plate, in which an orifice of appropriate geometry has been cut, is placed on the face of the normal die assembly. The molten polymer is subjected to surface drag as it passes through the die, resulting in reduced flow through the thinner sections of the orifice. This effect is countered by altering the shape of the orifice, but often this results in a wide difference in the orifice shape from the desired extrusion profile.  2, fiche 4, Anglais, - profile%20extrusion

Fiche 4,  Justifications,  Français

Record number: 4, Textual support number: 1 CONT

Extrusion de profilés. Les profilés obtenus par extrusion de matières thermoplastiques peuvent être cylindriques pleins (joncs, barres), cylindriques creux (tuyaux, tubes) ou affecter des formes variées (lanières, mains courantes d'escalier, plinthes électriques, profilés pour fenêtre, etc.).  2, fiche 4, Français, - extrusion%20de%20profil%C3%A9s

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 DEF

... device that can change the gap or relationship between the head tooling die and mandrel while the parison is extruded.  2, fiche 5, Anglais, - parison%20programmer

Record number: 5, Textual support number: 1 CONT

Early programmers had the capability to set eight points along the parison length; today, parison programmers are available that can change the thickness up to 128 times.  3, fiche 5, Anglais, - parison%20programmer

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 CONT

Variateur de paraison et résultat obtenu.  1, fiche 5, Français, - variateur%20de%20paraison

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 DEF

In tube drawing, an unsupported mandrel that locates itself at the die inside the tube, causing a reduction in wall thickness while the die is reducing the outside diameter of the tube.  2, fiche 6, Anglais, - floating%20plug

Fiche 6,  Justifications,  Français

Fiche 6,  Justifications,  Espagnol

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 DEF

A two-section extrusion die capable of producing tubing or intricate hollow shapes without the use of a separate mandrel. Metal separates into two streams as it is extruded past a bridge section, which is attached to the main die section and holds a stub mandrel in the die opening; the metal then is rewelded by extrusion pressure before it enters the die opening.  1, fiche 7, Anglais, - bridge%20die

Fiche 7,  Justifications,  Français

Fiche 7,  Justifications,  Espagnol