News - Industry News | Structure of the Automobile Door: Rebornor Auto Part Aftermarket Supplies Introduction

Structure of the Automobile Door:

Rebornor Auto Part Aftermarket Supplies Introduction

As one of the important structures of the body assembly, the automobile door's styling style, strength, stiffness, process difficulty and cost should meet the requirements of the brand enterprise on the overall performance of the car.

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Photo: Rebornor staff arranging the delivery of the genuine door parts.

Car Door Frame

The structure of the current door can be roughly divided into integral door, frame door, stamped split door and frameless door.

Integral door：the door inner plate and outer plate are made of the whole steel plate, the use of a large press, the use of stamping molding process to produce the two main parts of the door, the advantages of this door lies in the high quality of the parts, the door assembly size precision, good strength and other advantages. In addition, the integral door is low in styling requirements, and can be used in exaggerated and modern models. However, because the door needs a glass window, there is more waste after stamping, and the material utilization rate is low. This type of door is more common in German cars, and its representative models are: Mercedes-Benz, Bora and so on.

Frame door: The structural characteristics of the frame door are more obvious, the lower part of the car door plate, the lower part of the door inner plate, is made of automobile steel plate stamping, and the upper part of the door, is the use of roller forming, the steel plate roller into a specific mouth shape of the long material, and then through the stretch bending machine, the long material is made to meet the requirements, and finally through the small stamping parts and the door inner plate link.This method has the advantages of high material utilization, low loss and high production efficiency.Restricting the development of this form is the vehicle output, because rolling is a complex processing method, often need dozens of sets of rolling wheels, and sometimes more than 100 sets of rolling wheels, which require a larger site, higher early investment, and higher technical investment.

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Photo: Rebornor staff checking the door sheet metal parts in the warehouse.

According to the current production strength and sales of domestic independent brand cars, integral doors and frame doors should become the future trend of development. The frame door structure can reduce the cost, make the price more affordable, and provide better stiffness; The styling advantages and heavy use experience provided by the integrated door will become a highlight to attract customers' attention.

Our business team is dynamic, dedicated and creative, always guided by the needs of our customers, providing a wide range of goods and logistics services. We have also established close cooperation with a number of well-known logistics companies around the world, creating a global transportation network.

Photo: Rebornor staff checking the door sheet metal parts in the warehouse.

In the future, Rebornor staff will continue to focus on automobile aftermarket and expand the scope, continuously improve its service quality, and provide more customers with one-stop automotive spare parts solutions.

We hope this article is helpful for you, We not only provide high quality products, but also offer professional pre-sales and after-sales services.

Whether you need advice on product specifications or have a problem with a product in use, our team is always on hand to provide support and advice, and we firmly believe that customer satisfaction is the key to our success.

Therefore, working hard to ensure that our products are not only of high quality but also cost-effective has made Rebornor one of the preferred suppliers for many of our customers.

We are committed to providing customers with one-stop auto parts, Rebornor is a professional service provider of all kinds of auto parts, if you are interested in our products, you can contact us directly through the mailbox, if necessary, you can also use WhatsApp for quick consultation.: contact us

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