What are the professional terms in the automotive field?
2 Answers
Professional terms in the automotive field include ABS, spark plugs, steering systems, engine systems, etc. Taking ABS as an example, the following is a detailed introduction to automotive ABS: Overview: The Anti-lock Braking System (ABS) is designed to automatically control the braking force during vehicle braking, preventing the wheels from locking up and maintaining a rolling-sliding state (with a slip ratio of about 20%). This ensures that the adhesion between the wheels and the ground remains at its maximum. Classification: In ABS, the brake pipelines capable of independently adjusting braking pressure are referred to as control channels. ABS systems are categorized into four-channel, three-channel, two-channel, and single-channel configurations.
Automotive terminology is actually quite extensive, like learning a new language. Engine-related terms include bore, stroke, and compression ratio—these numbers directly affect a car's power. For transmissions, you often hear about MT (manual transmission) and AT (automatic transmission), and nowadays there are also CVT (continuously variable transmission) and DCT (dual-clutch transmission). In terms of chassis, terms like MacPherson suspension and multi-link suspension come up, and the difference is how bumpy the ride feels over speed bumps. Drivetrain options include front-wheel drive, rear-wheel drive, and four-wheel drive—four-wheel drive really does feel more stable in snowy conditions. Safety features like ABS (anti-lock braking system) and ESP (electronic stability program) can be lifesavers in critical moments. Other parameters, such as wheelbase (which determines rear-seat space) and ground clearance (which affects off-road capability), are all things to consider carefully when choosing a car.
