Category: Material knowledge

Various Aluminum Alloys for Manufacturing Aluminum is one of the most versatile and widely used metals in manufacturing and production today. Its unique properties of being lightweight, highly conductive, durable, corrosion resistant, and easily machined make aluminum suitable for a vast range of applications across many industries. However, not all aluminum alloys exhibit the same characteristics and properties. There are numerous different aluminum alloys available, each with its own advantages, disadvantages, and ideal uses. In this comprehensive guide, we will examine the most common aluminum alloys used in manufacturing and discuss their compositions, properties, applications, and production methods. Alloy Classifications…

7 Ways to Avoid Part Deformation in Aluminum CNC Machining Introduction: Aluminum is a popular material choice for CNC machined parts due to its lightweight, high strength-to-weight ratio, corrosion resistance, and excellent thermal and electrical conductivity. However, aluminum's low melting point and high thermal expansion coefficient make it susceptible to distortion and deformation during CNC machining processes like milling, turning, and drilling. Part deformation can lead to scrap parts that are out of tolerance and unusable. In this blog post, we will discuss 7 methods to prevent and minimize part deformation when CNC machining aluminum components. Properly controlling machining factors…

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.…