The repair methods of automobile sheet metal parts mainly include the following five parts: knock off repair method, pry top repair method, stretching repair method, heating shrinkage method, pleating method, etc.

Auto parts hardware stamping is a very important part of the automobile structure. In medium and heavy-duty vehicles, most of the covering parts, such as the body outer panel, and some load-bearing and supporting parts, such as the frame, carriage and other auto parts are all auto parts hardware stamping parts. So what should be done when selecting materials for this product?

The realization of all kinds of stamping process has its basic motion mechanism, which is closely related to the die. The structural design and mechanical design of all kinds of dies are to meet the requirements of realizing specific motion. Whether the designed die can achieve the required movement of stamping process strictly or not directly affects the quality of automotive stamping parts, so the mechanical movement should be controlled in the die design. At the same time, in order to meet the requirements of the shape and size of products, we should not stick to or be limited to the basic movement mode of various processes, but should continue to develop and innovate, and use the mechanical movement flexibly in the mold design.

Automobile is a big cost product for most families in our country, so everyone should be careful when choosing the right motor vehicle. In fact, there are many scales to choose the time of motor vehicles. However, if we want to get whether the motor vehicles in front of us can meet our own requirements in a simple way, it is also a good way to see the quality of the whole vehicle from the quality of the stamping parts.

The surface of automobile paint repair must be carefully treated before painting. The surface treatment in automobile repair should be treated differently according to the specific situation, generally including cleaning, degreasing and lubricating grease removal, thorough removal of damaged paint film, grinding and derusting as well as post cleaning and other processes.

In the process of producing automobile stamping parts, it is easy to affect the service life of the die and the quality of stamping products because of the raw materials, heat treatment, structure, use specification and maintenance frequency of the die used, so how can we reduce or avoid the occurrence of this matter in the production of automobile stamping parts?

The outstanding advantage of modular stamping is that it can combine the flexibility of stamping system with high efficiency production. Flexibility has a wide meaning, such as the requirements of the geometric shape of stamping parts, which can be obtained only through free programming, reflecting the flexibility of machining shape. For example, it is not only suitable for the production of large-scale single variety stamping parts, but also flexible for the processing of small batch and multi variety.

When designing new products or developing products, many users usually focus on product development and development at the initial stage, or price, rather than communication and exchange with injection mold manufacturers. In fact, it is necessary to communicate with injection mold manufacturers in advance after determining the preliminary design scheme of products. Today, I will give you a specific introduction of steam injection What are the precautions for the opening of the plastic mould for car parts.

In our life, our daily necessities are often rusty due to some reasons, but there are the same problems in my sheet metal processing console. Because of the storage problem, when we put the automobile sheet metal processing console in the basement, its humidity will be relatively high, and we will timely carry out moisture-proof and hygroscopic work for him after being affected by the humidity.

In our life, our daily necessities are often rusty due to some reasons, but there are the same problems in my sheet metal processing console. Because of the storage problem, when we put the automobile sheet metal processing console in the basement, its humidity will be relatively high, and we will timely carry out moisture-proof and hygroscopic work for him after being affected by the humidity.

Automobile stamping parts should have good optimization design methods, so stamping manufacturers take stamping optimization design as an important way to reduce the cost of automobile manufacturing, which can make the appearance of automobile beautiful. The air resistance is reduced, the number of stamping parts and solder joints are reduced, and the cost is effectively reduced.

In the traditional sense, automobile maintenance sheet metal workers and cold working sheet metal workers (white iron workers) are collectively referred to as sheet metal workers. It uses some structural forming features of steel plate. It processes and manufactures some daily life appliances, such as basins, barrels, pots, etc. the air supply and exhaust structure in the central air conditioning system of modern large buildings, and the air supply and exhaust pipes in the dust removal system are all made of cold work sheet metal.

The process of setting out, sample making, blanking, rib making, processing and forming in cold work sheet metal work will be widely used and needed in automobile maintenance sheet metal work. The exterior of the car body covers the roof, doors, wings, girders, floors and other components, which are mostly formed by mechanical stamping. The damage repair of these parts is one of the specific work of the automobile maintenance sheet metal workers. Some special parts of special models sometimes need manual or mechanical manufacturing and processing due to the difficulty of purchase.

For the current sheet metal processing industry, they are moving towards the direction of continuous maturity, in many ways they are constantly improving. The purpose is to expand the market share and improve the brand effect, so that more and more people understand the superiority of our own national sheet metal processing brand. Therefore, for the price of sheet metal processing products, on the whole, it will slowly go down.

As we all know, there are hundreds of parts, big and small, on the car, and the stamping parts of auto parts account for a large part. Auto parts metal stamping is a kind of production technology which uses the power of conventional or special stamping equipment to directly deform the sheet metal in the die, so as to obtain a certain shape, size and performance of product parts. In order to get a good stamping product, it is necessary to do a good job of design before stamping.

As the brake pads of auto parts are consumables, the more driving kilometers, the greater the wear of the brake pads. When the wear reaches the critical point, it must be replaced.

The chassis is a very important part of the car, and this part not only plays a role in the work of the car's support, but also plays a role in the car's smooth driving effect. In addition, there are more features of this car in use that can be introduced.

Precision stamping die can be classified into three categories as follows: Engineering die, also known as "single process Die", refers to the die that can only complete one stamping process in one stroke of stamping. After the completion of this project, the products need to be taken out of the mold manually or by a mechanical hand, and then put into the mold of the next station to continue production, until the next process of the mold is completed, the whole product is completed. The mold maintenance is simple, but the production is time-consuming and laborious, which requires more labor and time cost, and the product scrap rate is high.

In automobile manufacturing, welding production has the characteristics of large batch, fast production speed, high requirements for assembly and welding accuracy of welded parts, and flow production mode is often adopted. Welding parts of automobile sheet metal parts indicate that different welding methods should be adopted for different automobile parts.

When trimming the die of automobile stamping parts, there is often a headache, that is, the phenomenon of dropping iron chips. Especially around the lower die scrap knife, this situation will be more obvious. This will have a great negative impact on the quality and appearance of stamping products, so we need to deal with it in time.