Reference Materials

Slug pulling occurs when the punch, during its return stroke, unintentionally lifts the slug (the blanked-out piece) back up from the die hole. This can lead to die damage, punch breakage, and part defects—especially in high-speed operations (400–3000 SPM), where…

Keywords: billet crankshaft, cast crankshaft, forged crankshaft, crankshaft material comparison, billet vs cast crankshaft Whether you’re building a high-performance race car, restoring a classic engine, or upgrading a diesel generator, choosing the right crankshaft is critical. Among the most debated…

In the world of high-speed stamping, air ejection has emerged as a widely used technique to combat one persistent challenge — slug pulling. When a slug (the punched-out material) sticks to the punch and gets pulled back up during the…

India is a growing market for crankshaft demand, especially in sectors like automotive, marine, agricultural engines, and diesel gensets. While many buyers search for crankshaft manufacturers in India, global sourcing from China can often provide better precision, material options, and…

In the world of precision injection molding, the concept of tolerance plays a crucial role. Whether you’re manufacturing components for medical devices, automotive systems, or consumer electronics, even the slightest deviation in dimension can lead to part failure, assembly issues,…

Keywords: precision stamping, die components, medical device manufacturing, metal stamping tools, micro stamping, medical-grade dies, high-precision tooling Introduction: Why Precision Tooling Matters in Medical Device Manufacturing In the medical device industry, precision is not optional—it is essential. From implantable components…

Nitrogen gas springs, also known as gas cylinders, are elastic components that seal high-pressure nitrogen gas within a robust container. When external force is applied, the piston rod compresses the gas. Once the force is removed, the stored gas energy…

Sourcing high-quality mold components from China has become a profitable strategy for many global mold makers, machine builders, and tool distributors. However, to ensure long-term success, it’s essential to choose the right components and avoid common pitfalls. As a mold…

What Are DIN 6325 and DIN 7979 Dowel Pins? DIN 6325 and DIN 7979 are two commonly used dowel pin standards defined by the German DIN system. They are widely used in molds, jigs, automation equipment, and other precision mechanical…

Over-engineered molds burden manufacturers with hidden costs: excessive part counts drive up machining, assembly, and maintenance expenses while increasing failure risks. The solution lies in ​​strategic simplification​​ – removing non-essential components without compromising function. Here’s how leading toolmakers achieve leaner…