TERMIUM Plus®

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

WHEEL CONFIGURATION [4 records]

Record 1 2010-10-04

English

Subject field(s)
  • Spacecraft
  • Launching and Space Maneuvering
CONT

Like TIROS 9, these spacecrafts were placed in polar orbit and operated in the "wheel" configuration.

PHR

Operate in the wheel configuration.

French

Domaine(s)
  • Engins spatiaux
  • Lancement et manœuvres dans l'espace
PHR

Décrire les mouvements d'une roue.

Key term(s)
  • mouvement d'une roue

Spanish

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Record 2 2007-07-12

English

Subject field(s)
  • Aircraft Propulsion Systems
CONT

The fourth stage turbine problem has dealt with the blade attachment to the turbine wheel. The blade attaches in a configuration called a "fir tree fitting"(Fig 2). The serrations on some of the blades are slightly oversized and cause stress in the fitting.

French

Domaine(s)
  • Propulsion des aéronefs

Spanish

Save record 2

Record 3 2007-04-05

English

Subject field(s)
  • Navigation Instruments
  • Spacecraft
OBS

gimballed momentum wheel : Better attitude control and energy storage can be achieved by using a pair of counter-rotating micro wheels. This configuration enables micro-satellites to change their angular momentum and orientation with very little net change in stored energy. Likewise, energy can be extracted or added to a pair of wheels without changing the satellite's attitude. Power can be saved while using a regenerative brake state to decrease the speed, or this braking energy can be used to accelerate the other micro-wheel rotating in the opposite direction in a gimballed momentum wheel. Thus, it can sustain spacecraft with limited power during a short-term space mission.

Key term(s)
  • single gimballed momentum wheel

French

Domaine(s)
  • Instruments de navigation
  • Engins spatiaux

Spanish

Save record 3

Record 4 2005-10-04

English

Subject field(s)
  • Grinding (Machine-Tooling)
DEF

A thin wheel product designed for stock removal of all types of metal and masonry. Mounts to an angle grinder.

CONT

depressed center. Grinding wheels with a depressed center, which helps keep the mounting hardware out of the grinding process. ANSI type 27, 28 and 29 wheels fall under this category. ANSI type 27 wheels have a flat configuration with a depressed center. ANSI type 29 wheels fold back away from the workpiece and wheel center while ANSI type 28 wheels project out in front of the wheel center toward the workpiece. Depressed center wheels are applied is rough offhand grinding or snagging of castings, weld beads, flash or parting lines or defects in metal parts.

CONT

Depressed Centre Discs. Type 27 or Type 28 grinding wheels, with the area near the arbor hole offset to accommodate the mounting nut and flange. Used for light to medium portable grinding/notching jobs.

Key term(s)
  • depressed center disc
  • depressed center disk
  • depressed centre wheel
  • depressed centre disk
  • depressed centre grinding wheel
  • depressed centre grinding disc
  • depressed centre grinding disk
  • depressed center grinding disc
  • depressed center grinding disk

French

Domaine(s)
  • Meulage (Usinage)
CONT

Meules à moyeu déporté. Rendement et fiabilité. Tronçonnage de tôles, ébarbage de cordons de soudure. S'utilisent sur des meuleuses électriques et pneumatiques.

CONT

La présente partie de l'ISO 603 spécifie les dimensions nominales, en millimètres, des meules de : [...] Type 27 : Meule à moyeu déporté. Type 28 : Meule soucoupe à moyeu déporté. Ces produits abrasifs agglomérés sont utilisés pour l'ébarbage et l'ébavurage de surfaces quelconques d'une pièce avec des machines à meuler portatives à renvoi d'angle.

Spanish

Save record 4

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