IELTS Académique (Band 8 et Plus) - Engineering

a branch of electronics that deals with the design and manufacture of extremely small electronic components and circuits, typically using semiconductor materials such as silicon

microélectronique

an electronic device that uses a small electrical current to control a larger current, acting like an automatic switch

relais

a type of rolling-element bearing that uses balls to maintain the separation between the bearing races, reducing friction and enabling smooth rotation

roulement à billes, bille de roulement

a mechanical transmission system using a flexible belt to transfer power between rotating shafts

système de traction par courroie, transmission par courroie

an environment that can be used to verify the correctness of a model or design

banc d'essai, banc de test

a wheel with a set of square or triangular teeth sticking out around the edge that fits into the edge of a similar wheel, causing both wheels to turn

dent

a device that allows movement between mechanical parts of a machine or converts backward and forward motion into circular movement

manivelle

a mechanical component that transmits rotational power from the engine to the wheels or other driven components of a vehicle or machine

arbre de transmission, cardan

gears, toothed wheels, or mechanical components designed to transmit and control power between rotating shafts in a machine, vehicle, or system

engrenage, réducteur

a thorough inspection and repair of a machine or system to improve its performance or extend its lifespan

révision, réaménagement

a permanent fastener with a head on one end and a deformable shaft that forms a second head when joining materials together

rivet

a toothed wheel with projections that mesh with a chain, track, or other perforated or indented material, typically used to transmit motion or power in machinery, vehicles, or bicycles

pignon, cog

a machine tool that rotates a workpiece so one can shape it by cutting, sanding, or drilling

tour, machine à tourner

the branch of technology and industry concerned with both aviation and space flight

aérospatiale, aéronautique et spatiale

a professional who uses specialized software to create detailed drawings and plans for buildings, machines, or products

technicien en conception assistée par ordinateur, technicien CAD

the branch of mechanics that studies the motion of objects without considering the forces that cause the motion

cinématique

a rotational force measured in newton-meters or foot-pounds

couple, moment de force