Causes of burrs on stamped parts1. Stamping process problemsIrrational stamping process is an important cause of burrs. Specifically, too fast stamping speed, insufficient stamping depth, and too large stamping die gap may cause burr problems. These problems may cause the metal material to fail to c

Causes of burrs on stamped parts1. Stamping process problemsIrrational stamping process is an important cause of burrs. Specifically, too fast stamping speed, insufficient stamping depth, and too large gap between stamping dies may cause burrs. These problems may cause the metal material to fail to

The main function of the patch terminalProtect the thin chemical copper just deposited to prevent it from being etched by acid, and thicken it to a certain extent through electroplating. Provide sufficient conductivity, thickness and prevent heating and mechanical defects in the conductive circuit.P

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