What is the trend of plastic screws in automotive manufacturing?

2024-09-26

The application trend of plastic screws in automotive manufacturing is mainly reflected in the following aspects:

1. Lightweight trend: With the automotive industry's increasingly stringent fuel efficiency and environmental standards, automakers seek to improve fuel economy by reducing the weight of the entire vehicle. Compared with traditional metal screws, plastic screws are lighter and can effectively reduce the weight of the vehicle.

2. Corrosion and rust resistance: plastic screws have good corrosion resistance, can resist the car in a variety of environments (such as humidity, salt spray, etc.) may encounter corrosion. This makes the plastic screws in some of the higher requirements for corrosion resistance parts (such as under the car, around the wheels) is widely used.

3. Cost-effective: plastic screws are usually less expensive to produce than metal screws, and more cost-effective in mass production. In addition, the lightweight nature of plastic screws is easy to handle and install, helping to reduce manufacturing costs and improve production efficiency.

4. electrical insulation: in the application of electric vehicles and hybrid vehicles, plastic screws insulating properties make it effective in preventing electrical short circuits, reduce safety hazards, to meet the needs of modern automotive power systems.

5. Reduce vibration and noise: the shock absorbing properties of plastic materials can effectively absorb vibration, reduce the noise generated during vehicle operation, improve ride comfort. Therefore, the application of plastic screws in the car decoration parts gradually increased.

6. Sustainability and environmental protection materials: with the enhancement of environmental awareness, more and more automobile manufacturers are beginning to focus on the use of recyclable or bio-based plastics manufactured plastic screws, in order to achieve the goal of sustainable development of the product.

7. Technological advances to promote the expansion of applications: new materials and processing technology advances, so that the strength and performance of plastic screws has been significantly improved. This provides more possibilities for its application in various parts of the car, such as the body, interior, electronic equipment and other fields.

In summary, the trend of application of plastic screws in automotive manufacturing has shown growth, mainly due to the advantages of lightweight, corrosion resistance, cost-effectiveness, insulation, noise reduction and so on. With the continuous progress of material science and technology, the application range of plastic screws is expected to expand further.

Translated with DeepL.com (free version)