Category: Material knowledge

How to Choose CNC Machining Materials for Your CNC Milling Applications Introduction One of the first and most critical choices when CNC machining parts is selecting the optimal material. The workpiece material impacts key factors from machinability and tool wear to dimensional stability, strength, and cosmetic appearance. With the wide range of materials available for CNC milling, deciding on the right one for your application can be challenging. Properties like hardness, rigidity, chemical resistance, friction, thermal behavior, damping, and cost all come into play depending on functional requirements. This article provides a detailed overview of common CNC machining materials, their…

The History and Future of Aluminum Extrusion Aluminum extrusion is a key manufacturing process for producing aluminum profiles and parts with high strength, complex shapes, and precise tolerances. In this article, we trace the evolution of aluminum extrusion technology over the past century and explore emerging trends that will shape its future. A Brief History of Aluminum Extrusion The timeline below highlights major milestones in aluminum extrusion history: 1885 - The first aluminum extrusion patent is filed by Alexander Dick in the US for a hydraulic piston extrusion press to produce seamless piping. 1905 - The direct extrusion process was…

Introduction to Aluminum - Properties, Processing, and Applications of this Widely Used Metal OverviewAluminum, or aluminum, is a ubiquitous lightweight silver-white metal with the atomic symbol Al and atomic number 13. With low density and high strength-to-weight ratio, aluminum and its alloys display excellent malleability, formability, ductility, conductivity, corrosion resistance, and recyclability. After iron and steel, aluminum is the most abundantly produced and consumed non-ferrous metal, finding uses across transportation, construction, packaging, machinery, and electrical industries. Key attributes like electrical conductivity, reflectivity, and corrosion resistance drive aluminum's versatility. Understanding aluminum's capabilities and processing methods enables effective engineering design and manufacturing.…