Materials used for shielding coversShielding covers are mainly designed to prevent electromagnetic interference and can shield components and LCM on PCBs.The widely used ones on the market are: fixed shielding covers (directly welded to the PCB with SMT), and removable shielding covers (combined wit

Main features of stamping partsStamping parts are mainly non-metallic sheets or metals, which are stamped by developed stamping dies and formed by the pressure of presses.The main features of stamping parts are as follows:1. Stamping parts are made by stamping under the premise that material consump

Principles of stamping parts design1. The designed stamping parts meet the product use and technical performance, and can be easily assembled and repaired.2. The designed stamping parts are conducive to improving the utilization rate of metal materials, reducing the variety and specifications of mat

Matters needing attention during the galvanizing process of stamping parts1. Incomplete pretreatment. There is an oxide film on the surface of the workpiece, which affects the normal deposition of zinc.2. Poor conductivity. The current is consumed on the conductor, and the current distributed to the

Application scope of hardware shrapnelHardware shrapnel belongs to hardware stamping parts. In the category of electronic hardware materials, it is made of stainless steel or manganese material after heat treatment. It is an important component of the switch. With the help of the conductivity of the

What is the basic process of CNC machiningCNC machining refers to a process method for machining parts on CNC machine tools. The process procedures of CNC machine tool machining and traditional machine tool machining are generally consistent, but there have also been significant changes. A mechanica

Four-step welding processWelding process is an important metal connection method, which is widely used in manufacturing, construction, aerospace and other fields. Mastering the correct welding process is crucial to ensure welding quality and improve production efficiency. The following will introduc

Advantages of phosphor copper terminal continuous dieContinuous die: also known as "progressive die", refers to a die that completes two or more stamping processes of phosphor copper terminals at different stations of the die at the same time during one stroke of stamping. The advantages of phosphor

Drawing of metal stamping die drawingAfter fully analyzing the original data of metal stamping parts, the die designer needs to perform relevant process calculations. Then on this basis, the overall structure and size of the die can be designed, and then the die assembly drawing and parts drawing ca

Advantages of progressive diesAlthough there are many kinds of stamping dies used for processing stamping parts, they can be roughly divided into three categories, namely single-process dies, progressive dies, and compound dies. Single-process dies can only complete one stamping process, so the prod