How to Solve the Transmission Noise Issue in Volkswagen Sagitar?
1 Answers
Transmission noise is an issue that most car owners cannot resolve on their own, and it is best to send the vehicle to a professional repair shop for inspection. Below is relevant information: 1. The transmission is a crucial component of a vehicle, as it can change the gear ratio and expand the torque and speed of the drive wheels. With advancements in modern technology, transmissions have also evolved—from the original manual transmissions to today's continuously variable transmissions (CVT), and from non-synchronized to synchronized transmissions, making operation increasingly convenient. Currently, diesel engines are widely used in construction machinery, but their torque and speed variation range is limited, making it unable to meet the requirements for traction and driving speed under various working conditions. A transmission is needed to resolve this contradiction. 2. The performance of a transmission is a key factor in measuring the power, fuel efficiency, and drivability of construction machinery. Current transmission systems mainly include: mechanical transmission, hydraulic transmission, and hydrostatic transmission. Transmissions can be categorized into manual shifting and power shifting, with structures including fixed-axis and planetary types.