TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

POLISHING BLOCK [6 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 - external organization data 2021-03-18

English

Subject field(s)
  • Compartment – Nomenclature 4.0
  • Museums and Heritage (General)
OBS

polishing block : an item in the "Masonry and Stoneworking Tools and Equipment" class of the "Tools and Equipment for Materials" category.

French

Domaine(s)
  • Tiroir – Nomenclature 4.0
  • Muséologie et patrimoine (Généralités)
OBS

pâte à polir : objet de la classe «Outils et équipement de maçonnerie ou du travail de la pierre» de la catégorie «Outillage et équipement pour le traitement des matières».

Spanish

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Record 2 2007-01-19

English

Subject field(s)
  • Gemmology
  • Diamond Industry
CONT

Describe the traditional polishing sequence : a) crosswork the diamond :-follow company policies and cut specifications for the angles and indices;-block the diamond : create the table; mark the girdle for the pavilion; create 8 pavilion mains : 4 corners; 4 pavilion facets; re-mark the girdle for the crown; create 8 crown mains : 4 corners; 4 bezels; ensure the crown and the pavilion facets are in alignment;-lap the diamond :... b) brillianteer the diamond :...

French

Domaine(s)
  • Gemmologie
  • Industrie diamantaire
OBS

Création des 8 facettes principales de culasse : 4 coins, 4 pavillons; marquage du rondiste; création des 8 facettes principales de couronne : 4 coins, 4 bezels; vérification de la symétrie des facettes de couronne et de culasse.

Spanish

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Record 3 2007-01-19

English

Subject field(s)
  • Gemmology
  • Diamond Industry
CONT

Describe the traditional polishing sequence : a) crosswork the diamond :-follow company policies and cut specifications for the angles and indices;-block the diamond :...-lap the diamond :... b) brillianteer the diamond :...

CONT

Describe a typical polishing sequence for rectangular and square emerald shapes: ... b) crosswork the diamond: leave proof of naturals or inclusions, if possible; create the girdle facets; create the crown breaks; create the pavilion breaks ...

OBS

Consists of two steps: the blocking and the lapping of the diamond.

French

Domaine(s)
  • Gemmologie
  • Industrie diamantaire
OBS

Comprend deux étapes : le mise en croix et en huit (ou blocking) et le rétablissement de la symétrie et polissage (ou lapping).

Spanish

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Record 4 2007-01-19

English

Subject field(s)
  • Gemmology
  • Diamond Industry
DEF

To create the final 40 facets: 8 stars, 16 crown halves, 16 pavilion halves.

CONT

Describe the traditional polishing sequence : a) crosswork the diamond :-follow company policies and cut specifications for the angles and indices;-block the diamond :...-lap the diamond :... b) brillianteer the diamond : create the final 40 facets : 8 stars; 16 crown halves; 16 pavilion halves; re-smooth the table, if required.

French

Domaine(s)
  • Gemmologie
  • Industrie diamantaire
DEF

Placer les 40 dernières facettes : 8 étoiles, 16 haléfis de couronne et 16 haléfis de culasse.

CONT

On brillante le diamant notamment lors d'une taille brillant.

Spanish

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Record 5 2004-07-15

English

Subject field(s)
  • Gemmology
  • Diamond Industry
CONT

Describe the traditional polishing sequence : a) crosswork the diamond :-follow company policies and cut specifications for the angles and indices;-block the diamond :...-lap the diamond : re-mark the girdle for the pavilion; smooth : 4 corners; 4 pavilion facets; re-mark the girdle for the crown; smooth : 4 corners; 4 bezels; table; if a facetted culet is desired, create the facet after the second corner is smoothed; ensure the crown and the pavilion facets are in alignment; b) brillianteer the diamond :...

French

Domaine(s)
  • Gemmologie
  • Industrie diamantaire

Spanish

Save record 5

Record 6 1993-08-24

English

Subject field(s)
  • Optical Glass
CONT

It is customary to process optical elements in multiples by fastening or blocking a suitable number on a common support.

OBS

Lens surfaces are ground on an iron tool, either flat or suitably curved, using progressively finer grades of wet emery or carborundum powder as abrasives. A number of fine-ground lens blanks are then mounted with pitch on a block... so that they can be polished together. The polishing tool is covered with a thin layer of pitch, wax, or even coarse cloth. Wet rouge or certain other mineral oxides are used as polishing materials.

French

Domaine(s)
  • Verres d'optique
DEF

(Polir une lentille) à l'aide d'une pâte abrasive.

CONT

Pour fabriquer une lentille ou un objectif, on passe par différentes phases : d'abord l"ébauche" qui consiste à donner sa forme à la pièce au dixième de millimètre près à l'aide d'un "tour à ébaucher"; puis on "blante" la pièce, posant sur toute sa surface un "ciment" de la consistance de la pâte à modeler.

Spanish

Save record 6

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