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What are the methods and skills for the correct selection of auto parts?

Check whether the trademark logo is complete. The quality of the outer packaging of the authentic product is good, the writing on the box is clear, ...

What are the principles for the selection of automotive stamping molds?

At present, many of our products are made with molds and then made of molds, which can improve production efficiency. There are also many friends ...

What are the standards for automobile stamping parts inspection?

The main purpose of hardness testing of automotive stamping materials is to determine whether the annealing degree of the purchased metal sheet is ...

What are the requirements for cleanliness of auto parts?

Since the reform and opening up, with the rapid development of China’s and even the global/global auto industry and the rapid progress of various ...

What are the causes of surface defects in auto parts?

1. When the outer circle is finished, there are chaotic ripples on the circumferential surface cause: 1. The raceway of the main shaft rolling ...

How to distinguish the quality of automobile sheet metal parts?

The sheet metal part of a car generally refers to the metal shell of the car, which is usually made of steel plates. On the basis of ensuring a ...

What are the methods to prevent turning over and twisting of automobile stamping parts?

Compress the material. Improve the traditional mold design structure, open a material gap on the unloading plate (that is, when the mold is closed, ...

What is the reason why my country cannot develop in the auto parts industry?

In recent years, my country has maintained a rapid development momentum in the automobile industry, and the subsequent auto parts will also have a ...

What are the fabrication technologies and characteristics of automotive sheet metal parts?

Sheet metal fabrication is a technical activity, and it is also an important technology that sheet metal technicians need to master. Whether the ...

What are the precautions for replacing auto parts?

A car has thousands of parts, and as ordinary car owners, we cannot and do not need to understand the usefulness of these parts. However, in order ...

What are the three steps we usually divide into auto sheet metal painting?

Electric vehicle sheet metal parts are a method of electric vehicle maintenance, also known as cold work. If the appearance of the electric body is ...

What is the importance of modern car sheet metal repair?

With the continuous improvement of automotive aftermarket services, modern automotive sheet metal maintenance has become a technology that is ...

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