TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

Small conical metal part or projection centered in the bottom of the primer pocket, against which the priming mixture is crushed by the firing pin blow. A specific component in a Boxer primer assembly and an integral part of the cartridge case in a Berdan-primed cartridge.  2, fiche 1, Anglais, - anvil

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Petite pièce ou saillie métallique conique centrée au fond de la cuvette d'amorçage, contre laquelle le composé d'amorçage est écrasé par le coup du percuteur. Il s'agit d'une pièce indépendante dans une amorce Boxer et d'une partie intégrante de la douille dans une cartouche à amorce Berdan.  3, fiche 1, Français, - enclume

Record number: 1, Textual support number: 1 OBS

enclume : terme et définition uniformisés par le Groupe de travail de terminologie des armes légères.  4, fiche 1, Français, - enclume

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 CONT

The preform mold consists of four major components: preform cavity, injection nozzle, neckring insert, and core rod assembly.  1, fiche 2, Anglais, - parison%20core%20rod

Record number: 2, Textual support number: 2 CONT

The core rod assembly... has four functions or features : It forms the interior of the preform. It supports the parison or the bottle during transfer. It is the valve where air enters to expand the parison. The valve is located either in the shoulder area or in the tip, the location being governed by the bottle or core rod length-to-diameter ratio. Wide mouth bottles(that is, core rods with low length-to-diameter ratios) will usually have a shoulder valve. The core rod has a "blow by" groove. This annular groove, located near the seating shank... is needed to seal the parison and prevent excessive air loss during bottle blowing and to eliminate elastic retraction of the parison during the transfer between cavities.  1, fiche 2, Anglais, - parison%20core%20rod

Record number: 2, Textual support number: 3 CONT

Even though the parison is exposed to the air, melt strength is not as crucial because of the support provided by the parison core rod.  1, fiche 2, Anglais, - parison%20core%20rod

Record number: 2, Textual support number: 1 OBS

See Figure 82.21 in PLMAT, p. 1085.  2, fiche 2, Anglais, - parison%20core%20rod

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 CONT

[...] le soufflage s'effectue en général au travers du noyau.  1, fiche 2, Français, - noyau

Record number: 2, Textual support number: 1 OBS

Voir Figure 31 dans TECHN.  2, fiche 2, Français, - noyau

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, 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, fiche 3, Anglais, - extrusion%20molded%20neck%20blow%2Dmolding%20process

Fiche 3,  Justifications,  Français

Fiche 3,  Justifications,  Espagnol