The automotive sheet metal die represents the generalization that can be classified into the basic graphics. First, search the stamping die library to find out if there is a stamping die that is totally common with the generalization and can be punched out with a stamping action. If there is such a die, the stamping die set under "Select Stamping Die" will be neglected, and the searched stamping die will be directly used.

Everyone knows that tyres not only support the weight of the whole car body, but also absorb the impact and vibration caused by road roughness. The state of tyres directly affects the smooth running, safety and fuel consumption of the car. If a tire is damaged in the course of driving, such as a tire burst or a leak caused by a foreign body puncturing the tire, and not to mention a possible traffic accident, it is disturbing enough to be unable to drive and delay on the road.

Car stamping parts, taken out of context, are metal stamping parts that constitute car parts. In car stamping parts, one part is directly stamped into car parts, and the other part is stamped into car parts only after welding, mechanical processing, or painting process. There are many kinds of stamping parts for cars, such as spring tray, spring seat, spring bracket, end cover, cap, compression valve cover, compression valve cover, oil seal seat, bottom cover, dust cover, impeller, oil cylinder, supporting ear, bracket and so on, all belong to car stamping parts.

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 automobile appearance beautiful. The reduction of air resistance can also reduce the number of stamping parts and solder joints, which can effectively reduce costs.

Because the brake pads of automobile parts are consumables, the more driving kilometers, the worse the wear of the brake pads. When the wear reaches the critical point, it must be replaced.

Automobile is a big cost product to deal with most families in our country, so when people choose the right motor vehicle, they should not pay special attention to it. In fact, there are many criteria for deciding the moment of motor vehicle. However, if we want to get a brief view of whether the motor vehicle in front of us can meet our own requirements, it is also a good way to see the quality of the whole vehicle from the quality of the stamping parts.

There are any defects on the surface of automobile body stamping parts, which will affect the beauty of the products, so the surface of automobile stamping parts is not allowed to have defects. Automobile stamping parts require clear decorative edges, smooth, uniform transition and symmetrical left and right, and the edge connection between automobile body exterior stamping parts must be smooth. Stamping parts not only need to meet the structural and functional requirements, but also must meet the requirements of surface quality.

Rockwell hardness tester is used to test the hardness of automobile stamping parts. Small stamping parts with complex shapes can be used to test the plane is very small and can not be tested on ordinary desktop Rockwell hardness tester.

As the name implies, automotive stamping parts are metal stamping parts that constitute automotive parts. In automotive stamping parts, one part becomes automotive parts directly after stamping, and the other part can only become automotive parts after stamping through welding, mechanical processing, or painting process.

Auto sheet metal processing is the technology to process sheet metal. It includes not only the traditional cutting, blanking, bending and forming methods and process parameters, but also the structure and process parameters of various cold stamping dies, working principles and operation methods of various equipment, as well as some new stamping technology and process. More and more sheet metal processing enterprises realize that proper surface treatment can play a very good role in decoration and protection of the product surface, improve the product's "face value", and then improve market competitiveness.

When automobile sheet metal parts are processed in various kinds of custom cabinet chassis, air conditioning sheet metal parts, they need to be surface treated, such as spraying, electroplating, anode, electrophoresis and so on. Because some sheet metal materials do not have the function of anti-rust and anti-corrosion, surface treatment is needed to achieve the effect of anti-rust and anti-corrosion. In addition, surface treatment can also achieve the effect of beautifying the appearance of products.

Spray painting of automobile sheet metal parts is an operation with professional skills. In operation, attention should be paid to the uniformity of the spray paint, the smoothness of the paint surface, and whether the color of the spray paint is consistent with the color of the car body. Therefore, when our car bumps into the need for spray painting, we should first understand that spray painting of automobile sheet metal should pay attention to one. Some things, in order to do services will not be pitted, then what matters need attention?

As we all know, there are hundreds of parts on the body of a car, and auto stamping parts account for a large part of the body. Hardware stamping of automotive parts is the production technology of product parts with certain shape, size and performance by means of the power of conventional or special stamping equipment, so that the sheet metal is directly subjected to deformation force and deformation in the die. In order to obtain good stamping products, it is necessary to do a good job of pre-stamping design.

In our life, we often rust our daily necessities for some reasons, but there are the same problems in my sheet metal processing console. Because of the storage problem, when we put the sheet metal processing console in the basement, its humidity will be relatively high. After being damp, we should timely carry out moisture-proof and moisture-absorbing work on it.

Residual medicines and additives are vomited from the inside of precision stamping parts, and the tin layer attached to the plating is easily corroded by these substances. It causes surface oxidation and yellowing of the coating. Inadequate treatment and no drying of the workpiece can also lead to yellowing of the coating. Adhesion of tetravalent tin, excessive additives, zinc impurity pollution in bath (less likely), insufficient thickness of coating, iron impurity pollution (phenomenon is not easy to find in the process of plating) and storage environment. These are the reasons that lead to yellowing of precision metal stamping parts.

Hardware stamping parts are now very common in China, and there are numerous manufacturers of large and small. Hardware stamping parts in the stamping process, if you do not pay attention to the surface is very vulnerable to damage, then how to solve this problem?

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, it is necessary to take the product out of the mould manually or with a manipulator, and then put it into the mould of the next station to continue production, until the latter process of the mould is completed, the whole product is not completed. Mould maintenance is simple, but the production is time-consuming and laborious, which requires more labor and time costs, and the rejection rate of products is high.

Stamping process can be roughly divided into separation process and forming process (also divided into bending, deep drawing, forming) two categories. Separation process is to separate stamping parts and blanks along a certain contour line in the stamping process, and the quality of the separated section of stamping parts must meet certain requirements. Forming process is to make the stamping blanks plastic deformation without destroying and transform into the required finished product shape, and also to meet the requirements of the size of the common. Poor and other requirements.

In the production process of automobile sheet metal parts, there are certain requirements for stamping technology and stamping die. In high-speed stamping equipment and multi-function stamping die, only "high-speed" and "multi-function" can not meet the production requirements, only to achieve continuous conveying of sheet metal to stamping machine and stamping die, and stamped sheet metal workpiece can be removed from the stamping die and conveyed to the next stamping worker in a very short time.

Metal plastic forming is a process in which metal materials are processed by means of their plastic properties to give them the desired shape. After forming, the structure and properties of metal materials are improved and improved.