Requirements of automobile assembly regulations for automobi

With the development of social economy and the progress of science and technology, cars have become an indispensable means of transportation in people's daily life. In order to ensure road traffic safety, reduce environmental pollution and protect consumers' rights and interests, governments all over the world have formulated a series of strict automobile assembly regulations, which put forward clear requirements from vehicle design to manufacturing, especially for automobile parts.

First, security

1. The body structure must have sufficient strength and rigidity to protect passengers from impact injury; Occupant restraint systems, such as seats and seat belts, should meet relevant standards and be able to effectively fix the occupants in the vehicle in a collision accident.

2. The braking system should ensure timely response and provide sufficient braking force under any circumstances.

3. Functional components such as air conditioning, lighting and steering mechanism should also meet the corresponding technical indicators to ensure normal operation during driving.

4. Electrical equipment needs to be equipped with overload protection devices to prevent fire accidents caused by short circuit.

5. The heat resistance and anti-leakage performance should be considered in the selection of fuel tank location and tubing material to avoid the risk of explosion or leakage.

Second, environmental protection

1. The engine emissions shall not exceed the limits stipulated by national standards, and the generation of harmful substances shall be reduced by adopting advanced exhaust gas treatment technology and optimizing the combustion process.

2. The recycling system of waste batteries is sound, and the use of renewable resources as raw materials is encouraged to reduce the pressure on the environment.

3. Give priority to materials that are harmless to human body and easy to decompose, and limit the content of some heavy metals.

4. Noise control is also one of the important aspects to measure the quality of the vehicle, which requires that the noise generated by the whole vehicle during operation should not exceed the specified range.

Third, reliability

1. Key parts such as engine, gearbox, suspension system, etc. must be strictly tested and verified to ensure their service life is longer than the expected mileage.

2. All suppliers of purchased parts can enter the supply chain only after they have passed the qualification examination, so as to ensure the quality and reliability of the purchased products.

3. Every working procedure on the production line has a special person who is responsible for checking and checking. If any problem is found, it will be repaired immediately until the factory conditions are met.

To sum up, it is necessary to abide by the automobile assembly laws and regulations, whether from the perspective of public interest or the development of enterprises themselves. This will not only help to improve the technical level and service level of the whole industry, but also enhance users' trust in the brand and promote the sustained and healthy development of China automobile industry.