During the manufacturing process of Hot Pressed One-Piece Chip Inductor, what are the specific steps and parameters of the hot pressing process?
Publish Time: 2024-05-17
In the manufacturing process of Hot Pressed One-Piece Chip Inductor, the hot pressing process is a crucial link. The following is a brief introduction to the specific steps and parameters of the hot pressing process.
In the manufacturing of Hot Pressed One-Piece Chip Inductor, the hot pressing process is mainly used to tightly combine the inductor coil with the magnetic core or other components to form an integrated structure. The process typically includes the following steps:
Preparation stage: First, ensure that all raw materials, such as inductors, magnetic cores, etc., are prepared according to the design requirements and placed in the designated locations. At the same time, check whether the hot pressing equipment is in normal working condition.
Heating stage: Put the inductor coil, magnetic core and other components into the hot pressing mold, start the heating system, and make the mold and components reach the predetermined temperature. This temperature depends on the materials used and product requirements, and usually needs to be accurately controlled within a certain range.
Pressurization stage: When the mold and components reach the predetermined temperature, the pressure system is started to apply a certain pressure to the mold. The amount of this pressure also needs to be determined based on material and product requirements to ensure a tight fit between the inductor coil and the magnetic core.
Heat preservation and pressure holding stage: While heating and pressurizing, maintain a certain period of time to allow the inductor coil and magnetic core to fully combine in a high temperature and high pressure environment. The length of this stage also affects the quality and performance of the product.
Cooling stage: When the heat preservation and pressure holding stage is completed, turn off the heating and pressurizing system and allow the mold and parts to naturally cool to room temperature. During this process, the bond between the inductor coil and the magnetic core will gradually solidify to form a stable one-piece structure.
In the hot pressing process, parameters such as temperature, pressure and time are key factors affecting product quality. These parameters need to be determined based on specific material and product requirements and precisely controlled during the manufacturing process. By optimizing these parameters, the performance and quality of Hot Pressed One-Piece Chip Inductor can be improved to meet market demand.
