Category: Material knowledge

Young's Modulus: Definition, Values, and Examples Young's Modulus is a mechanical property of a material that describes its stiffness or resistance to elastic deformation when a force is applied. It is named after Thomas Young, an English physicist who first proposed the concept in 1807. It is an important parameter in describing the behavior of materials under different loading conditions and is widely used in engineering applications. Young's Modulus Definition Young's Modulus is defined as the ratio of stress to strain in a material subjected to a uniaxial force. It is usually denoted by the symbol E and expressed in…

Durometer (Hardness) Definition, How To Use, Types, and Examples The durometer is a tool used to measure the hardness of various materials, from rubber to metal. It is used in a variety of industries, such as automotive, aerospace, and manufacturing. This article will discuss the definition of a durometer, how to use it correctly, and various types and examples. What Is a Durometer? A durometer is a device used to measure the hardness of a material. The durometer measures the material's resistance to indentation or penetration by a given force. The durometer scale ranges from 0 to 100, with higher…

Vapor Smoothing PLA: Definition, Advantages, and Disadvantages in Laser Cutting Today, laser cutting is one of the most popular methods of fabrication. It is used for a wide variety of applications such as engraving, etching, and cutting of metals, plastics, and other materials. The technology has become increasingly popular due to its accuracy and reliability. One of the materials that is often used in laser cutting is vapor smoothing PLA (polylactic acid), a type of thermoplastic. What is Vapor Smoothing PLA? Vapor smoothing PLA is a thermoplastic that is used in 3D printing and laser cutting. It is made up…

What is Brass: History, Types & Applications Brass is a metal alloy made of copper and zinc. It has been used by civilizations around the world for thousands of years and continues to be an important material in modern industry. In this article, we will explore the history of brass, its different types, and some common applications. History of Brass The earliest known use of brass dates back to ancient Mesopotamia around 3000 BC. It quickly became popular due to its durability, malleability, and resistance to corrosion. By the Middle Ages, it was being used for coins, armor, and weapons…

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…