汽车厂有4个夜间加工车间（4个夜间车间），分别是冲压车间，焊接车间，喷漆车间，总装车间。汽车冲压件在冲压车间死亡。举个例子，您在汽车壳体中看到的所有金属壳体都属于冲压件。基本上，将钢板作为设计的模具进行操作，并根据设计工艺通过压机（吨位至2000吨）将其压制成所需的中等形状。

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.

脱离上下文的汽车冲压件是构成汽车零件的金属冲压件。在汽车冲压件中，一个零件直接冲压成汽车零件，另一零件仅在焊接，机械加工或喷漆过程之后才冲压成汽车零件。汽车的冲压件有很多，例如弹簧托盘，弹簧座，弹簧支架，端盖，盖，压缩阀盖，压缩阀盖，油封座，底盖，防尘盖，叶轮，油缸，支撑件耳，支架等，均属于汽车冲压件。

汽车冲压件应具有良好的优化设计方法，因此冲压制造商将冲压优化设计作为降低汽车制造成本的重要途径，可以使汽车外形美观。降低空气阻力还可以减少冲压零件和焊点的数量，从而可以有效地降低成本。

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.

汽车是应付大多数国家家庭的大成本产品，因此，人们在选择合适的汽车时，应该格外注意。实际上，有许多标准来确定机动车的时刻。但是，如果我们想简短地了解前面的汽车是否可以满足我们自己的要求，这也是从冲压零件的质量来看整车质量的好方法。

汽车车身冲压件的表面有任何缺陷，会影响产品的美观，因此，不允许汽车冲压件的表面有缺陷。汽车冲压件需要清晰的装饰边缘，光滑，均匀的过渡和左右对称，并且车身外部冲压件之间的边缘连接必须光滑。冲压件不仅需要满足结构和功能要求，而且还必须满足表面质量要求。

洛氏硬度计用于测试汽车冲压件的硬度。形状复杂的小型冲压零件可用于测试平面是否很小，无法在普通台式洛氏硬度计上进行测试。

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.

在各种定制橱柜底盘，空调钣金零件中加工汽车钣金零件时，需要对它们进行表面处理，例如喷涂，电镀，阳极，电泳等。由于某些钣金材料不具有防锈，防腐蚀的功能，因此需要进行表面处理以达到防锈，防腐蚀的效果。另外，表面处理还可以达到美化产品外观的效果。

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?

众所周知，汽车车身上有数百个零件，而自动冲压零件占车身的很大一部分。汽车零件的硬件冲压是利用常规或专用冲压设备的力量，对具有一定形状，尺寸和性能的产品零件进行生产的技术，使钣金件直接在模具中受到变形力和变形的作用。为了获得好的冲压产品，有必要做好冲压前的设计。

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.

如今，五金冲压件在中国非常普遍，并且大小制造商众多。五金冲压件在冲压过程中，如果不注意表面很容易损坏，那该如何解决这个问题呢？

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.