Four Key Points About Auto Parts Micro Screws Stamping Processes

2025,10,29

Auto Parts Micro Screws are specialized equipment used in cold stamping to process materials (metal or non-metal) into parts (or semi-finished products). These are called cold stamping dies (commonly known as cold stamping dies). Stamping is a process in which an auto parts Micro Screws mounted on a press applies pressure to the material at room temperature, causing it to separate or plastically deform, thereby producing the desired part.

1. Riveting dies use external force to connect or overlap the participating parts in a specific order and manner, thus forming a single unit.

2. Drawing dies use Auto Parts Micro Screws to draw materials into open hollow parts, or to further modify the shape and size of hollow parts.

3. Blanking dies use Auto Parts Micro Screws to separate materials along closed or open contours. Commonly seen dies include blanking dies, punching dies, cutting dies, notching dies, trimming dies, and slitting dies. These all perform a blanking effect and are therefore collectively referred to as blanking dies.

4. Forming dies are dies that directly replicate the shapes of the blank or semi-finished workpiece according to the convex and concave shapes of the drawing, while the material itself only undergoes partial plastic deformation. Examples include bulging dies, shrinking dies, expanding dies, uneven forming dies, flanging dies, and shaping dies.

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