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Introduction — Rising Demands in High-Speed Stamping In the current wave of manufacturing upgrades, high-speed stamping has been growing rapidly at an annual rate of 12–15%. Particularly in the automotive and electronics sectors, production speeds exceeding 1000 strokes per minute…

In precision metal stamping, accuracy and consistency are everything.When the slot distance between holes becomes extremely small — such as in stator and rotor laminations or fine electronic terminals — traditional punches can’t fit or maintain durability.That’s when close space…

In precision stamping and tooling, selecting the right punch type is critical for tool life, performance, and part quality. Punches can be categorized by structure, function, and surface treatment. Below is a structured overview: 1. Basic Punches Regular PunchesThe most…

What is the stamping process in sheet metal and why are die components essential? Sheet metal stamping uses a press and die set to cut or form flat metal sheets into parts. Die components such as punches, guide systems, and…

Stator core laminations are usually produced with high-speed progressive dies or compound dies. These dies operate at very high strokes per minute, which requires reliable and long-lasting precision components. 1. Cutting Components 2. Guiding & Positioning 3. Pressing & Stripping…

In the fast-growing new energy vehicle (NEV) industry, the automotive motor is one of the most critical components. At the heart of the motor lies the silicon steel lamination stack, which must be produced with precision stamping dies capable of…

In modern automotive stamping and forming processes, Automotive Line Nitrogen Gas Springs have become a critical component. Designed specifically for high-speed, high-volume automotive production lines, these gas springs provide stable force, long service life, and enhanced tool performance compared to…

In metal stamping, toolmakers and operators are usually focused on wear, alignment, and material feed. But there’s another, less visible issue that can quietly shorten tool life: punch pumping. What Is Punch Pumping? Punch pumping refers to micro-movements of the…

Selecting the correct punch-to-die clearance is one of the most critical parameters in stamping tool design. However, there is no universal value—clearance must be adjusted based on both material thickness and compositi. These Thic For thick materials, the standard clearance…