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CF-STiEHL Precision Manufacturing

Buying Machined Plates or Using Partial Pre-Machining?

A Practical View on Mold Base Process Division, Total Cost, and Process Control By Billy Peng In mold manufacturing, buying machined plates is a very common and straightforward approach. A mold shop purchases prepared steel plates, then completes drilling, tapping, deep-hole drilling, guide pin and bushing work, lifting holes, hot runner plate machining, rough cavity […]

Mastering Mold Steel Selection: Part 3 The Precision Logic of Automotive Lighting Molds

In the automotive sector, headlamps and tail lamps are far more than simple illumination components. They are complex optical systems that influence vehicle identity, safety performance, visual quality, and long-term reliability. Compared with standard lighting products, automotive lighting components often involve complex geometries, deep cavities, large height variations, thin-wall sections, high-gloss surfaces, and specialized optical […]

Mastering Mold Steel Selection: Part 2 Steel Selection Logic for Automotive Interior Components

In automotive interior molding, steel selection is not only about mold life. It directly affects surface texture quality, dimensional stability, assembly accuracy, production efficiency, and long-term consistency across high-volume programs. Unlike many general plastic components, automotive interior parts often combine large surface areas, strict appearance requirements, complex geometry, multiple assembly features, and demanding customer validation […]

Mastering Mold Steel Selection: Part 1

Underlying Logic and Smelting Excellence in the Home Appliance Sector In the home appliance industry, from high-precision HVAC components to high-gloss consumer electronics parts, the intrinsic quality of mold steel directly affects production efficiency, surface quality, dimensional stability, and mold life. For mold projects requiring a service life of 300,000 to 500,000 cycles, steel selection […]