What Causes Gear Grinding in Cars?

1 Answers
SanMaria
07/30/25 12:02am
Gear grinding in cars occurs when the clutch fails to fully disengage. The clutch is located within the flywheel housing between the engine and the transmission. It consists of a drive belt, pressure plate, flywheel, crankshaft, driven disc, front support ring, rear support ring, release hook, release bearing, transmission input shaft, clutch cover, and diaphragm spring. The functions of the clutch include: 1. Ensuring smooth vehicle startup; 2. Facilitating gear shifts to adapt to varying driving conditions; 3. Preventing overload in the transmission system; 4. Reducing torsional vibration impact. Clutches are categorized into flat friction type and automatic centrifugal type. The flat friction clutch is reliable and has a long service life, while the automatic centrifugal clutch features a simple structure, reliable operation, and easy handling.
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