ผู้ผลิตผ้าเบรครถยนต์แนะนำวิธีการระบุคุณภาพของผ้าเบรครถบรรทุก

วิธีการระบุคุณภาพของ- ปล่อยให้

The truck travels all year round, and the wear and tear of many accessories on the car is inevitable, and the brake pads are one of the wearing parts, which need to be inspected and replaced from time to time. In the replacement process, some black-hearted businesses, because they want to seek violence, will place some fake and shoddy products on, not only the quality is not guaranteed, but also the serious situation will cause great danger to the driving safety of the เจ้าของ. How to tell the truth?

4. The friction coefficient of the friction coefficient is too high or too low will affect the brake performance, especially in the high-speed emergency braking, the friction coefficient is too low will appear insensitive, the friction coefficient is too high will appear tire lock ปรากฏการณ์. According to the SAE standard, the friction plate will choose the FF grade rating coefficient, that is, the friction rating coefficient is 0.35 ~ 0.45. In addition, according to the national standard, the appropriate working temperature of the friction sheet is 100 ~ 350 ° C, and the coefficient of friction will drop sharply when the inferior temperature reaches 250 ° C, and there is a failure.
It is said that the driver is a high-risk occupation, a heavy truck loads dozens of tons of cargo, the operation and the car is completely comparable, once an accident, the consequences are unimaginable. สิ่งที่ดีสามารถลดความน่าจะเป็นของอุบัติเหตุให้น้อยที่สุด เพื่อความปลอดภัยของไดรเวอร์ส่วนใหญ่เราต้องเลือกการประกันคุณภาพเมื่อซื้อ