TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Purging compound, specifically commercial purging compound, is a product formulated specifically to clean thermoplastics molding machines and extruders. Purging compound is also used for color and material changes, removal of color and carbon deposits as well as cleaning hot runner mold.  3, record 1, English, - purging%20compound

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

[...] composé de résine plastique conçu pour nettoyer toutes les machines de plastique primaire [...] lors d'un changement de couleur [ou] de résine ou simplement pour enlever les taches noires ou les contaminations.  2, record 1, French, - produit%20de%20purge

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

Parts made from partially crystalline engineering polymers should preferably not be made by hot runner injection moulding if a perfect surface finish is essential. It is advisable to make use of a subsidiary runner, which thermally isolates the nozzle from the moulded part, thereby reducing the risk of surface defects.  4, record 2, English, - hot%20runner%20injection%20moulding

Record number: 2, Textual support number: 1 OBS

Runners can be classified into two types, namely the cold runner and the hot runner. The mold temperature for the cold runner is similar to the mold temperature for the cavity. The material in the cold runner will eventually solidify, and be ejected with each cycle. The hot runner maintains the polymer at a melt temperature, either by insulation or by heating. This keeps the material fluid. Hot runners are not ejected with each cycle.  5, record 2, English, - hot%20runner%20injection%20moulding

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Procédé de moulage par injection dans lequel le canal d'alimentation du moule est chauffé afin que la carotte d'injection reste fluide et serve au moulage de la pièce suivante au lieu de rester solidaire de la pièce moulée.  1, record 2, French, - moulage%20par%20injection%20en%20canal%20chaud

Record number: 2, Textual support number: 1 OBS

moulage par injection en canal chaud; injection canal chaud : termes et définition publiés au Journal officiel de la République française le 16 octobre 2011.  3, record 2, French, - moulage%20par%20injection%20en%20canal%20chaud

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A tool cavity where the flow path is kept hot between shots to eliminate recycle of runners and sprues.  2, record 3, English, - hot%20runner

Record number: 3, Textual support number: 1 CONT

Used in multicavity injection molds. Hot runners act as a manifold nozzle system to keep resin fluid during the entire molding cycle. This eliminates the need to remove runners from a finished, ejected part.  3, record 3, English, - hot%20runner

Record number: 3, Textual support number: 1 OBS

hot runner... The built-in heaters and valves are coordinated with the molding machine to ensure no freezing in the flow path.  2, record 3, English, - hot%20runner

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 CONT

L'alimentation des empreintes est réalisée par un système de canaux chauffants, pour éliminer la présence de carottes. Ce bloc est fixé au dispositif de plastification et d'injection, et porte le nombre voulu de buses pour alimenter les empreintes.  5, record 3, French, - canal%20chauffant

Record number: 3, Textual support number: 2 CONT

Réalisation du premier moule à canal chaud.  4, record 3, French, - canal%20chauffant

Record number: 3, Textual support number: 1 OBS

moule à canaux chauffés : En moulage par injection, moule dans lequel les canaux sont maintenus à une température supérieure à la température de solidification de la matière.  2, record 3, French, - canal%20chauffant

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

Injection manifold for injection molding of parisons. Individual nozzles are clamped to the manifold block, which houses a hot runner for the melt.  1, record 4, English, - manifold%20assembly

Record number: 4, Textual support number: 1 OBS

Figure 82.4. ... typical three-station injection blow-molding machine.  1, record 4, English, - manifold%20assembly

Record number: 4, Textual support number: 2 OBS

In molds and dies.  3, record 4, English, - manifold%20assembly

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

L'injection se décompose en deux phases [...] a) Phase de remplissage du moule. La masse accumulée dans le cylindre est injectée dans les différentes empreintes du moule à travers un bloc de répartition. La vis fonctionne alors comme un piston, par avance, dans le four, actionnée par deux vérins alimentés sous haute pression [...]  1, record 4, French, - bloc%20de%20r%C3%A9partition

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

Insulated runner molds. A combination between a hot runner mold and a three-plate mold is called an insulated runner mold. The gating system is very similar to that of a three-plate mold except that the runners are very thick, at least 1 3/4in.(45mm) in diameter. There is no runner plate, and the backup plate and A plate are held together by latches. After the material is injected, the outside of the runner freezes but insulates the center, permitting the core to remain fluid at molding temperatures and act as a hot runner.  1, record 5, English, - insulated%20runner%20mold

Record 5,  Textual support,  French

Record 5,  Textual support,  Spanish