In sheet metal stamping processes, flanging is a common but highly challenging operation, especially when dealing with thin sheets or high-strength steel plates. The material is prone to cracking due to localized stress concentration and exhibits signific
In modern mold systems such as injection molding, die casting, and stamping, thousands of components work together. The back mold pin—this seemingly insignificant cylindrical standard component—plays a crucial "invisible pillar" role in mold closing, posi
It directly determines the overall performance of automotive stamping parts by affecting the surface quality of the parts, material flow, die life and dimensional accuracy.
In modern injection molding, more and more products feature complex geometries—deep cavities, slender inner tubes, ultra-thin walls, and curved transitions are now the norm.
In modern metal stamping, flanging is a key process in the manufacture of complex sheet metal parts, widely used in the production of structural components such as automotive bodies, appliance housings, and connecting flanges.
In a mold system, the back mold pin, as a key component of the ejection mechanism, plays a crucial role in smoothly ejecting the molded part from the mold cavity.