Product Name: Punch Pins, Ejector Pins
Applications: These can be used in electronic components, automotive parts, hardware tools, and nearly any product formed from sheet metal using a metal stamping die.
Advantages and Features: They offer exceptional hardness and wear resistance. Excellent precision and stability ensure precise punching of punched products. They maintain excellent rigidity and resist breakage even under high-speed, continuous stamping operations.
Product Manufacturing: They are typically made from high-speed steel or carbide. Precision grinding ensures micron-level dimensional accuracy, and polishing is also performed to enhance surface finish. A heat treatment process, followed by quenching and high-temperature tempering, imparts high hardness and toughness to these punches. Some punches also undergo surface hardening treatment to significantly enhance wear resistance.