TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

The development of reaction injection molding(RIM) allowed the rapid molding of liquid materials. In these processes, cold or warm, two highly reactive, low-molecular-weight, low-viscosity resin systems are first injected into a mixing head and from there into a heated mold, where the reaction to a solid is completed.  7, record 1, English, - reaction%20injection%20molding

Record number: 1, Textual support number: 1 OBS

Reaction injection molding, originally known as "reaction casting."  6, record 1, English, - reaction%20injection%20molding

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Procédé de mise en forme de matériaux synthétiques polymériques à partir d'au moins deux composés chimiques liquides, réagissant très rapidement, et qui sont mélangés intimement sous haute pression et à contre-courant.  5, record 1, French, - moulage%20par%20injection%20et%20r%C3%A9action

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Proceso de inyección por moldeo en el cual multicomponentes reactivos, con o sin rellenos, se mezclan por un choque de alta presión inmediatamente antes de ser inyectados en un molde cerrado.  1, record 1, Spanish, - moldeo%20reactivo%20por%20inyecci%C3%B3n

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

Shuttle mold systems remove the parison to a position below or to one or both sides of the extrusion die for blowing. When the tube reaches the proper length, the blow mold is moved under the die head, where it closes around the parison, pinching one end closed;...  5, record 2, English, - extrusion%20head

Record number: 2, Textual support number: 1 OBS

extrusion head: term standardized by ISO.  6, record 2, English, - extrusion%20head

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

Machines alternatives. Dans ce type de machine, le moule vient se refermer sous la filière de la tête d'extrusion et emprisonne une longueur de paraison correspondant à la hauteur du moule.  4, record 2, French, - t%C3%AAte%20d%27extrudeuse

Record number: 2, Textual support number: 1 OBS

tête d'extrudeuse : terme normalisé par l'ISO.  5, record 2, French, - t%C3%AAte%20d%27extrudeuse

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Parte de una extrusora situada entre el cilindro y la boquilla.  3, record 2, Spanish, - cabezal%20de%20extrusora

Record number: 2, Textual support number: 1 OBS

En algunos casos, el cabezal puede ser parte de la boquilla.  3, record 2, Spanish, - cabezal%20de%20extrusora

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A moulding process in which catalysed resin is injected into a closed mould already containing the pre-formed reinforcement.  8, record 3, English, - resin%20transfer%20moulding

Record number: 3, Textual support number: 1 CONT

Resin transfer molding(RTM)... uses a closed mold, in two or more parts, usually made of glass-reinforced polymers or light metal alloys, with injection points and vents to allow air to escape. Reinforcement is cut to shape and placed in the mold, together with any inserts or fittings. The mold is closed and a low viscosity thermosetting resin(usually polyester) is injected under low pressure through a mixing head in which hardener is blended with the resin.  9, record 3, English, - resin%20transfer%20moulding

Record number: 3, Textual support number: 2 CONT

Resin transfer molding is increasingly used for large fiber-reinforced polymer components. Shapes can be complex. Ribs, bosses, and inserts are possible. Foam panels can be insert molded to reduce component weight.  9, record 3, English, - resin%20transfer%20moulding

Record number: 3, Textual support number: 1 OBS

If a vacuum is used in resin transfer molding, the term used is "vacuum assisted resin transfer molding" (VARTM).  10, record 3, English, - resin%20transfer%20moulding

Record number: 3, Textual support number: 2 OBS

RIM: The acronym RIM is often confused with Reaction Injection Molding ...  7, record 3, English, - resin%20transfer%20moulding

Record number: 3, Textual support number: 3 OBS

[According to one source]: resin transfer molding (RTM): the technically correct and most widely accepted name in the U.S; resin injection molding (RIM): a designation used in Europe.  7, record 3, English, - resin%20transfer%20moulding

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Procédé de moulage consistant à injecter sous faible pression une résine thermodurcissable dans un moule où un renfort fibreux a été préalablement disposé.  8, record 3, French, - moulage%20par%20transfert%20de%20r%C3%A9sine

Record number: 3, Textual support number: 1 CONT

Des développements importants ont eu lieu dans la technologie dite de moulage par transfert de résine («resin transfer molding», RTM) au cours des dernières années [...] Dans cette technique le renfort fibreux est positionné dans le moule et la résine injectée à basse pression (pompée) dans le moule refermé.  9, record 3, French, - moulage%20par%20transfert%20de%20r%C3%A9sine

Record number: 3, Textual support number: 1 OBS

Avec la technologie VARTM [moulage par transfert de résine sous vide] on applique un vide pour débarrasser le moule de l'air qu'il contient et entraîner la résine, alors qu'avec la technologie RTM, on injecte la résine dans le moule sous pression.  10, record 3, French, - moulage%20par%20transfert%20de%20r%C3%A9sine

Record number: 3, Textual support number: 2 OBS

moulage par transfer de résine; MTR : terme, abréviation et définition publiés au Journal officiel de la République française le 16 octobre 2011.  11, record 3, French, - moulage%20par%20transfert%20de%20r%C3%A9sine

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A device in a bottom-pour ladle for controlling the flow of metal through the nozzle into a mold. The stopper rod consists of a steel rod, protective refractory sleeves, and a graphite stopper head.  1, record 4, English, - stopper%20rod

Record number: 4, Textual support number: 1 OBS

Occasionally, in the United Kingdom, "stopper" can mean the whole stopper-rod assembly, when "stopper end" is used for the bottom unit.  3, record 4, English, - stopper%20rod

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Tige recouverte de réfractaire dont l'extrémité, appelée tampon, sert à obturer totalement ou en partie l'orifice de coulée d'une poche.  2, record 4, French, - quenouille

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

Downy Mildew of Cabbage. Caused by the fungus Peronospora parasitica. Damage occurs mostly to young plants or to exposed leaves of heading plants.  2, record 5, English, - downy%20mildew%20of%20cabbage

Record number: 5, Textual support number: 2 CONT

The fungus causing downy mildew of cabbage also attacks other crucifers, such as cauliflower, collards, Chinese cabbage, Brussels sprouts, broccoli, kale, and kohlrabi... The first symptoms of downy mildew are the formation of black specks and yellow-brown spots on the upper leaf surface, accompanied by the development of a fluffy mold growth on the lower surface. Young leaves may fall off when infected, and on older leaves, the spots may coalesce, producing large, sunken, tan spots. The disease can attack young seedlings or plants that have already headed. On older cabbage plants, the disease produces dark, sunken spots, which may appear purplish, on the head or wrapper leaves.  3, record 5, English, - downy%20mildew%20of%20cabbage

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

Mildiou de la laitue et mildiou du chou. Ces mildious affectent surtout les jeunes plants sous châssis ou sous abris plastiques. Les feuilles extérieures présentent un jaunissement à leur face supérieure et un duvet blanchâtre se forme à leur face intérieure.  1, record 5, French, - mildiou%20du%20chou

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

Thermoset injection molding is similar to thermoplastic injection molding except that uncured thermoset resins are mixed, injected, and held in the mold until cured.  1, record 6, English, - thermoset%20injection%20molding

Record number: 6, Textual support number: 1 OBS

injection molding : a method of manufacture(typically involving wood heads and face inserts) in which the material(ABS, epoxy, graphite, etc.) comprising the head is heated to a liquid state and injected under pressure into a mold.  3, record 6, English, - thermoset%20injection%20molding

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 CONT

Grâce à MPI [Moldflow Plastics Insight - logiciel de simulation de l'optimisation du procédé de moulage de Moldflow Corporation], la simulation d'autres procédés complexes de moulage des thermoplastiques est également possible : l'injection par le gaz, la co-injection, l'injection-compression, les procédés de moulage réactif dont le moulage par injection des thermodurcissables, le moulage par injection et réaction (procédé RIM) et le surmoulage des puces électroniques.  1, record 6, French, - moulage%20par%20injection%20des%20thermodurcissables

Record number: 6, Textual support number: 1 OBS

moulage par injection : moulage d'une matière par injection sous pression à partir d'un cylindre chauffé à travers une buse (canal, entrée) dans la cavité d'un moule fermé.  2, record 6, French, - moulage%20par%20injection%20des%20thermodurcissables

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

After the parison is extruded, the screw moves backward, accumulating melt in front of its tip. When the previously molded bottle has cooled the mold opens, the bottle is removed and the screw quickly moves forward, pushing plastic melt through the extrusion head and thereby forming the next parison.  2, record 7, English, - melt

Record number: 7, Textual support number: 1 PHR

Foamable melt.  3, record 7, English, - melt

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 PHR

Matière fondue expansible.  2, record 7, French, - mati%C3%A8re%20fondue

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

The parison is extruded from the parison head into the open mold;...  2, record 8, English, - parison%20die

Record number: 8, Textual support number: 2 CONT

Continuous extrusion blow molding with parison transfer. The transport arm cuts the extruded parison from the die head and lowers it into the waiting mold.  3, record 8, English, - parison%20die

Record 8,  Textual support,  French

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 CONT

The [intermittent extrusion] process has three subcategories : the reciprocating screw method, the ram accumulator method, and the accumulator head method. The reciprocating screw method is normally used for bottles between 250 mL and 10 L in volume. After the parison is extruded, the screw moves backward, accumulating melt in front of its tip. When the previously molded bottle has cooled the mold opens, the bottle is removed and the screw quickly moves forward, pushing plastic melt through the extrusion head and thereby forming the next parison.  1, record 9, English, - reciprocating%20screw%20method

Record 9,  Textual support,  French

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 CONT

Another process somewhat related to extrusion blow molding is the extrusion/molded neck process. Still used today by Owens-Illinois, this is a proprietary process that traces its roots to glass-blowing technology. It is unique in that the bottle neck finish is injection molded and the bottle body is extrusion blow-molded. In this process, the two halves of a neck finish cavity or neckring are mounted to an actuating head assembly, which intermeshes with the two halves of the blow-mold cavity. The process cycle begins with the main body mold cavity open and the neckring cavity closed. The actuating head assembly moves downward to contact the extrusion die head. When it is in position, extrusion pressure fills the neck section with plastic melt. After it is held for one to two seconds, the head assembly moves upward while, simultaneously, the parison is extruded. When the head assembly reaches the top of its stroke, the blow-mold cavity closes on the parison. The remaining steps of parison pinch-off, blowing, and part removal all follow conventional techniques. Although the production cycle is somewhat slow, the process offers the quality advantage of an accurately molded neck and the process advantage of a parison held at both ends.  1, record 10, English, - extrusion%20molded%20neck%20blow%2Dmolding%20process

Record 10,  Textual support,  French

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 CONT

Intermittent extrusion is the second basic extrusion blow-molding category. In this process the parison is quickly extruded after the bottle is removed from the mold. The mold clamping mechanism does not need to transfer to a blowing station. Blow molding, cooling, and part removal all take place under the extrusion head, which also allows the clamping system to be more simple and rugged. The stop/start aspect of the extrusion method makes this process more suitable for polyolefin and other materials that are not heat-sensitive.  2, record 11, English, - intermittent%20extrusion

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 CONT

Extrusion discontinue. Dans ce type d'extrusion, la matière est plastifiée puis stockée soit dans un pot d'accumulation, soit dans une tête d'accumulation adaptée à cet effet.  1, record 11, French, - extrusion%20discontinue

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 CONT

Shuttle continuous extrusion blow-molding machine. Molds on this dual-sided system alternately move to capture a parison.  2, record 12, English, - shuttle%20blow%20molding%20machine

Record number: 12, Textual support number: 1 OBS

The [continuous extrusion blow-molding] process has three subcategories : the rising mold method, the rotary method, and the shuttle method.... In the shuttle method a blowing station is located on one or both sides of the extruder. As the parison reaches the proper length, the blow mold and clamp quickly shuttle to a point under the extrusion head, capture and cut the parison, and return to the blowing station. With dual sided machines, the clamps shuttle on an alternating basis. For increased production output, multiple extrusion heads are used.  2, record 12, English, - shuttle%20blow%20molding%20machine

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 CONT

Pour la réalisation de corps creux jusqu'à une capacité de cinq litres environ en matières plastiques pouvant être thermosensibles [...] à des cadences élevées, l'extrusion-soufflage à extrusion continue s'est imposée. [...] Deux familles d'équipements ont été développées : les machines alternatives et les machines rotatives, ces dernières comportant de nombreuses variantes. [...] a) Machines alternatives. Dans ce type de machine, le moule vient se refermer sous la filière de la tête d'extrusion et emprisonne une longueur de paraison correspondant à la hauteur du moule. Simultanément, un dispositif de coupe [...] sectionne la paraison et le moule se déplace vers le poste de soufflage. Pendant ce temps, la paraison suivante est extrudée et sera à nouveau happée au cycle suivant après ouverture du moule et extraction de l'objet précédent. Le rendement de ce type de machine a été amélioré par l'utilisation de 2 porte-moules à mouvements symétriques par rapport à la tête d'extrusion.  1, record 12, French, - machine%20alternative%20d%27extrusion%2Dsoufflage%20%C3%A0%20extrusion%20continue

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

The primary difficulty with these methods is that the injection mold and blow-mold stations must stand idle while the finished parts are removed. This led to the 1961 invention in Italy by Gussoni of the three-position method, which used a horizontal 120° indexing head with split mold parison and bottle cavities and three sets of core rods.  1, record 13, English, - indexing%20head

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 CONT

[...] la paraison est retirée de l'empreinte alors qu'elle se trouve dans l'état plasto-élastique, puis est transférée dans le noyau autour duquel le plastique a été moulé, dans le moule de soufflage. Ce transfert est programmé par la rotation de 120° d'une tourelle servant de support au noyau à l'aide d'un dispositif d'indexation entraîné par un moteur [...]  1, record 13, French, - tourelle

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 OBS

sorghum  1, record 14, English, - head%20mold

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 OBS

sorgho  1, record 14, French, - moisissure%20des%20inflorescences

Record 14,  Textual support,  Spanish