The main reasons for the unevenness of the metal stamping parts are usually due to dust or iron filings adhering to the raw materials or the appearance of the molds. So, how can we avoid this problem? Let's briefly discuss it below:Several measures for preventing the unevenness of the metal stamping

The pressure spring is surely something familiar to all of us. It plays an important role in our daily lives. We rely on it in many aspects. However, when we use it, there are often some improper usage methods. So, how should we use the pressure spring correctly?

The metal conductors inside the hardware pressings, hardware terminals, and wiring terminals are the core components of the terminals. They transfer the voltage, current, or signals from external wires or cables to the corresponding contacts of the connector to which they are matched. Therefore, the contacts must have excellent structure, stable and reliable contact retention force,

There are many names for screws. Different people may call them differently. Some call them "nails", some call them "screw nails", some call them "standard parts", and some call them "fastening components". Although there are so many names, the meaning is the same - they are all screws.

1. The torsion spring is a spring that can withstand torsional deformation. Its working part is also wound in a spiral shape. The end structure of the torsion spring is processed into various shapes of torsion arms instead of hooks. The torsion spring utilizes the principle of leverage.

Like most other basic mechanisms, metal springs have a long history dating back to the Bronze Age. Even metals, wood was used as a structural component for flexible bows and military launchers. During the Renaissance, precise clocks made precision springs inevitable for the first time