Application points and basic process of metal stamping parts model forging equip

{1} Key application points of stamping model forging equipment

The process of forging stamping models is also a fundamental technical link in production and processing, and is closely related to the later production and processing of products.

1. Selection of stamping model forging equipment

In order to achieve better practical results during the forging process of stamping models, it is necessary to combine the actual situation of forging equipment application and reasonably grasp the conformity of forging conditions and forging structure practice. If the forging equipment used by the production enterprise in this product is production equipment, when carrying out stamping and forging processing, emphasis should be placed on the data level of the forging part of the stamping model for the production of forging equipment; If the internal production equipment of the stamping model is a refined grain processing equipment, the requirements for the degree of external processing of the external stamping model are relatively vague. When processing the product, it is necessary to focus on the processing accuracy of the forging section of the stamping model, while other parts only need to be processed and produced according to the general production model requirements.

2. Size of stamping model forging equipment

When using stamping model forging equipment, it is also necessary to select a product production model of appropriate size based on the size of the forging model, and try to match the size of the model production equipment and stamping model production as much as possible during stamping model processing. Generally speaking, forging stamping materials weighing more than 1kg but less than 2kg requires forging equipment weighing 65kg, while forging stamping materials weighing more than 2kg but less than 3kg requires forging equipment. With the metal stamping parts; Adjust the production equipment of the stamping model appropriately in response to changes in the production size of the mold. This method of adjusting and applying stamping model forging equipment can process the raw materials used in stamping models in a sufficiently large space, thereby avoiding the problem of model processing damage during mold production.

{2} The four basic processes of stamping technology

Stamping technology in automobile manufacturing requires the application of different manufacturing processes in order to achieve the specifications and requirements of stamped parts. It can be roughly divided into the following categories:

1. Basic process skills in stamping

The basic processes in stamping production technology include four types: local forming, bending, punching, and stretching. The punching process in stamping technology can separate sheet metal; The process in which sheet metal can form an angle through stamping is called bending; The process of processing sheet metal into hollow parts based on the shape of the die for further manufacturing is called stretching; The process of local forming is the process of local plasticity through stamping technology.

2. Separation process and molding process

The process of separating and shaping materials based on their characteristics. Separation process: The material undergoes significant deformation due to the force of stamping, resulting in material fracture and separation. The separation process can also be divided into cutting process, punching process, and material dropping process, etc. Their purpose is to divide the stamping process with the realization of the sheet metal during stamping. Forming process: It is a material that undergoes plastic deformation and other processes when the raw material is subjected to impact pressure, and then becomes a qualified part in the specification standards. The forming process of stamping workshop includes necking process, flanging process, bending process, etc. Its purpose is to enable materials to undergo plastic deformation, modification, and bending processes without being damaged, and then become stamped parts under required conditions.