1. Process flow

　　The main process flow of DIP plugins includes insertion, welding, and cutting, each step of which needs to be strictly executed according to the process. Due to the use of DIP plugins in many circuit boards, it is also necessary to pay more attention to quality control and technical difficulties in the production process.

　　2. Technical points

　　In the process flow of DIP plugins, there are several technical points that need special attention:

　　(1) The depth of pin insertion. During the insertion process, it is necessary to pay attention to the depth of insertion to ensure the stability of the plugin and the reliability of the connection.

　　(2) Control of welding temperature and time. During the welding process, it is necessary to strictly control the welding temperature and time to ensure the quality and consistency of the welding.

　　(3) Key technical points for cutting. During the cutting process, it is necessary to pay attention to the cutting angle and force to ensure the flatness of the tangent and the firmness of the insert.