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WELD BEAD [9 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2022-07-24

English

Subject field(s)
  • Textiles: Preparation and Processing
  • Technical Textiles
  • Synthetic Fabrics
CONT

Several methods of welding exist. In all method, the thermoplastic material is joined by raising the temperature of the substrate to a level that melts the fabric at the interface of the two plies. Pressure applied in a controlled manner promotes the flow of one material into the other and upon cooling a weld bead is formed.

OBS

Welding techniques include hot air welding, hot wedge welding, dielectric welding and ultrasonic welding.

French

Domaine(s)
  • Apprêt et traitements divers (Textiles)
  • Textiles techniques
  • Textiles artificiels et synthétiques

Spanish

Save record 1

Record 2 2011-09-07

English

Subject field(s)
  • Welding and Soldering (Metals)
CONT

Position, mild steel electrode. Blue Flux. The most versatile electrode for the maintenance department for welding all mild and common steels. It tremendously simplifies all position welding and produces quality weld deposits with superb bead appearance.

OBS

Conventional and iron powder types.

OBS

mild steel electrode: term officially approved by the Lexicon Project Committee (New Brunswick).

French

Domaine(s)
  • Soudage (Métal)
OBS

Conventionnelles et à poudre, STELCO.

OBS

électrode en acier doux : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick).

Spanish

Save record 2

Record 3 2011-06-08

English

Subject field(s)
  • Joining Processes (Metals)
  • Welding and Soldering (Metals)
CONT

Incomplete fusion between passes in a multiple pass weld is often caused by welding over a previous weld bead that has excessive convexity. If an excessively convex weld bead is created, the surface should be ground off enough so that complete fusion can be made with the next pass.

OBS

excessive convexity: term standardized by the CSA International. Material reproduced with the permission of the copyright holder, the Canadian Standards Association (CSA), 178 Rexdale Blvd., Toronto, Ontario, Canada M9W 1R3. However, CSA shall not be responsible for the manner in which the information is presented, nor for any interpretations thereof. This CSA material may not have been updated to reflect amendments subsequently made to the original content. For further information, contact CSA International.

OBS

excessive convexity: term officially approved by the Lexicon Project Committee (New Brunswick).

French

Domaine(s)
  • Assemblage des métaux
  • Soudage (Métal)
DEF

Convexité supérieure à celle spécifiée. [Définition normalisée par la CSA.]

OBS

convexité excessive : terme normalisé par la CSA International. Reproduit avec l'autorisation de l'Association canadienne de normalisation (CSA), 178, boul. Rexdale, Toronto (Ontario), Canada M9W 1R3 (détentrice des droits d'auteur). La CSA décline toute responsabilité quant à la façon dont la matière est présentée et quant à toute interprétation pouvant en découler. L'information reproduite pourrait ne pas être à jour. Pour plus de renseignements, communiquer avec la CSA International.

OBS

convexité excessive : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick).

Spanish

Save record 3

Record 4 2011-06-07

English

Subject field(s)
  • Welding and Soldering (Metals)
DEF

A crack in the crater of a weld bead.

OBS

crater crack: term officially approved by the Lexicon Project Committee (New Brunswick).

French

Domaine(s)
  • Soudage (Métal)
DEF

Fissure dans un cratère d'un cordon de soudure.

OBS

fissure de cratère : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick).

Spanish

Save record 4

Record 5 2002-07-31

English

Subject field(s)
  • Arc Welding
DEF

A welding technique in which concentrated heat penetrates the work piece leaving a hole at the leading edge of the weld. As the heat source moves on molten metal fills the hole forming a weld bead.

French

Domaine(s)
  • Soudage à l'arc
DEF

Technique de soudage tirant parti de la puissance de pénétration de l'arc qui traverse la pièce à souder et forme un trou sur le bord avancé de la soudure. A mesure que la torche se déplace le long du joint, le métal coule vers l'arrière et referme le trou pour constituer le cordon.

OBS

Voir «Techniques de l'Ingénieur, B616,5,3».

Spanish

Save record 5

Record 6 2001-07-04

English

Subject field(s)
  • Metallurgy - General
DEF

The change in chemical composition of a welding filler metal caused by the admixture of the base metal or previously deposited weld metal in the deposited bead.

OBS

[Dilution] is normally measured by the percentage of base metal or previously deposited weld metal in the weld bead.

CONT

Laser cladding produces much less dilution ...

French

Domaine(s)
  • Métallurgie générale
DEF

En soudage, migration à l'état liquide d'éléments du substrat dans le revêtement et/ou inversement.

Spanish

Save record 6

Record 7 1989-05-15

English

Subject field(s)
  • Welding and Soldering (Metals)
DEF

Welding small sections of a joint in a direction opposite the progression of the weld as a whole.

OBS

backstep sequence : a longitudinal sequence in which the weld bead increments are deposited in the direction opposite to the progress of welding the joint.

French

Domaine(s)
  • Soudage (Métal)
DEF

Séquence longitudinale au cours de laquelle les cordons de soudure sont déposés dans une direction opposée à la direction générale du soudage.

OBS

Le terme "soudage à rebours" est celui préféré par le Comité des lexiques des métiers (Nouveau-Brunswick).

Spanish

Save record 7

Record 8 1989-01-23

English

Subject field(s)
  • Welding and Soldering (Metals)
DEF

A type of weld bead made without appreciable weaving motion.

French

Domaine(s)
  • Soudage (Métal)
OBS

Passe étroite ou tirée. L'électrode se déplace d'un mouvement continu dans le sens de la soudure. La longueur du dépôt est sensiblement égale à la longueur de l'électrode fondue.

OBS

Les termes cordon étroit et cordon tiré ont été acceptés par le Comité des lexiques des métiers (Nouveau-Brunswick).

Spanish

Save record 8

Record 9 1989-01-23

English

Subject field(s)
  • Welding and Soldering (Metals)
DEF

A type of weld bead made with transverse oscillation.

French

Domaine(s)
  • Soudage (Métal)
DEF

Type de cordon exécuté par balayage transversal.

OBS

Le terme cordon large a été accepté par le Comité des lexiques des métiers (Nouveau-Brunswick).

Spanish

Save record 9

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