Custom Injection Molded Products

Small Metal Part Stamping Dies

Applications: Metal shields, SIM card trays, and precision connector terminals in electronic products; precision contacts, sensor components, airbag connectors in automobiles; and any other product requiring small, precise metal components.

Advantages and Features: The high-precision Puide Pillar guide system ensures repeatable positioning accuracy every time the die is closed, ensuring highly consistent product dimensions with tolerances down to the micron level. The die is made of carbide, heat-treated, and surface-treated for extreme wear resistance, capable of withstanding hundreds of millions of stamping cycles.

Product Processing: This metal stamping die set utilizes full 3D design software. Precision cutting edges and shaped holes are machined for the punch and die using wire EDM. High-precision arcs and contours are machined using optical grinding. The die base and cavity of the template are then precision milled using CNC milling. After heat treatment and surface treatment, and dimensional confirmation by the quality department, all parts are meticulously assembled by hand by a skilled fitter. Trial molds and fine-tuning are performed on a high-speed punch press until a perfect prototype is produced.