How to create a high-precision IC bracket with a resolution of ? EMAR Hardware tells the tortuous story of the development of IC bracket production. With the miniaturization of electronic products, the demand for IC brackets is increasing, mainly characterized by high precision (generally requiring a tolerance of plus or minus 0.02mm), high verticality, high smoothness, and small burrs. Initially, IC brackets were processed using CNC Machining, but as the market grew larger, CNC machining could no longer meet delivery and cost requirements. EMAR Hardware used continuous die cold extrusion to produce IC brackets, which fully met the various characteristics of IC brackets, greatly reducing production costs and improving production efficiency, making it possible to mass produce IC brackets on a large scale. Under normal conditions, the daily production of IC brackets can reach over 150000, almost 100 times faster than CNC machining speed. The most difficult aspect of producing IC brackets through continuous die cold extrusion is the verticality and smoothness of the brackets. If the verticality is not handled properly, the lifespan of the punch will be very short, which will also affect production efficiency. The smoothness requires the polishing technology of the fitter. We have hired a Japanese die fitter with 30 years of experience to specialize in polishing tungsten steel punches, which has effectively solved this problem. Interested friends are welcome to call me to discuss technology!