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What is the structure of car brake pads?

What is the structure of car brake pads?

Automobile brake pads are also called automobile brake pads, which refer to the friction material fixed on the brake drum or brake disc that rotates with the wheel. The friction lining and the friction lining bear external pressure and generate friction to achieve vehicle deceleration. purpose. Automobile brake pads are generally composed of steel plates, bonded heat insulation layers and friction blocks. The steel plates must be painted to prevent rust. The SMT-4 furnace temperature tracker is used to detect the temperature distribution of the coating process to ensure quality.

15

2021

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01

Teach you how to check and replace brake pads

Teach you how to check and replace brake pads

Brake pads, also known as brake shoes, are consumables that will gradually wear out during use. When they are worn to the limit, they must be replaced, otherwise the braking effect will be reduced and even a safety accident will be caused. The brake shoe is related to life safety and must be treated with caution. 1. Under normal driving conditions, check the brake shoes every 5000 kilometers, not only check the remaining thickness, but also check the wear status of the shoes, whether the degree of wear on both sides is the same, whether the return is free, etc. The situation must be dealt with immediately. 2. The brake shoe is generally composed of two parts: iron lining and friction material.

06

2019

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05

What are the requirements for the performance of the brake pads

What are the requirements for the performance of the brake pads

1. Appropriate friction coefficient The friction coefficient is the most basic parameter of the friction material, which determines the basic brake pad braking torque. The brake friction coefficient specified in the national standard is between 0.35 and 0.40. The friction coefficient of qualified brake pads is moderate and stable. If it is too high, it will cause the wheels to lock up, lose control of the direction and burn the pads during the braking process. If it is too low, the braking distance will be too long. 2. Reliable safety The brake pads will generate instantaneous high temperature during braking, especially during high-speed driving or emergency braking. In the high temperature state, the friction coefficient of the friction plate will decrease, which is called thermal decay. The level of thermal decay determines the high temperature state and emergency system.

06

2019

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05

The use of brake pads and maintenance methods

The use of brake pads and maintenance methods

1. Under normal driving conditions, check the brake shoes every 5000 kilometers, not only check the remaining thickness, but also check the wear status of the shoes, whether the degree of wear on both sides is the same, whether the return is free, etc. The situation must be dealt with immediately. 2. The brake shoe is generally composed of two parts: iron lining and friction material. Do not wait for the friction material to wear out before replacing the shoe. For example, the front brake shoe of the Jetta (Gallery Forum) car has a thickness of 14mm, and the replacement limit thickness is 7mm, including the thickness of the iron liner of more than 3mm and the thickness of the friction material of nearly 4mm.

06

2019

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05

Brake pad replacement instructions

Brake pad replacement instructions

1. The thickness of brake pads of different brands is different when replaced. However, through the use of extremely common brake pads, there is generally a clear indication of the thickness to be replaced. According to the editor, the brake pads can be replaced as long as the critical line is about 2mm. However, seeing that many car users are still using it, such savings will cost their lives. 2. Experts suggest that the replacement of brake pads should be determined according to the driver's driving environment and driving habits. Generally, when a vehicle has traveled 60000 kilometers, it is necessary to consider whether to replace the brake pads. If it is obvious through observation that the brake pads have become very thin, it is best to find a special one.

06

2019

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05

Notice of National Day Holiday in 2017

Notice of National Day Holiday in 2017

Dear customers: in combination with the actual production situation of our company, our company's notice of the 2017 national day holiday arrangement is as follows: from October 1, 2017 to October 4, 2017, a total of 4 days. In order to ensure that the material requirements of our customers are not delayed, please make the required product planning arrangements in advance so that our company can arrange production and delivery in a unified way and serve every customer well.

30

2017

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09

2015 Dragon Boat Festival holiday notice

2015 Dragon Boat Festival holiday notice

Notice of Dragon Boat Festival Holiday in 2015 Dear Customers: According to the actual production situation of our company, our company's notice of holiday arrangement for Dragon Boat Festival in 2015 is as follows: from June 20 to June 21, 2015, there will be a total of 2 days. In order to ensure that the material requirements of our customers are not delayed, please make the required product planning arrangements in advance so that our company can arrange production and delivery in a unified way and serve every customer well.

19

2015

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06

Notice of May Day Holiday in 2015

Notice of May Day Holiday in 2015

Dear customers: in combination with the actual production situation of the company, our company will arrange the labor day holiday in 2015 as follows: from may 1 to may 3, 2015, for a total of 3 days. In order to ensure that the material requirements of our customers are not delayed, please make the required product planning arrangements in advance so that our company can arrange production and delivery in a unified way and serve every customer well. Notice is hereby given.

30

2015

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04

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Quanzhou Qixing Brake Equipment Co., Ltd.

Tel: +86-595-23861456

E-Mail: 1037155926@qq.com
Address: Bangde Industrial Zone, Yongchun County, Quanzhou City, Fujian Province
Website:www.qzqx.cn

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