Manufacturing engineering guides on machining processes, CNC, casting, forging, welding, 3D printing, quality control, and production engineering for students and industry professionals.
Introduction McMaster-Carr is a renowned industrial supply company that has been serving the needs of businesses and professionals since its founding in 1901. The company offers a vast array of products, including fasteners, tools, raw materials, and equipment, all essential for various industries ranging from manufacturing to construction. This article provides an in-depth look at … Read more
In engineering and manufacturing, the concept of tolerances is paramount to ensuring components fit and function properly. At its core, tolerance refers to the permissible limit or limits of variation in a physical dimension. Introduction to Tolerances Tolerances are foundational in the manufacturing and assembly process of nearly every product or system. They are predefined … Read more
Electrical Discharge Machining, or EDM for short, is a non-traditional machining process that utilizes electrical sparks to remove material from a workpiece, thereby forming a desired shape. Over the past several decades, EDM has found its place in the manufacturing industry because of its ability to machine complex geometries in hard materials. History of EDM … Read more
Non-destructive testing (NDT) is a specialized field of testing and inspection that focuses on assessing the properties of a component, material, or system without causing any damage. This method stands in contrast to destructive testing methods which require the test object to be destroyed or altered. NDT is widely employed in industries to ensure the … Read more
Introduction Cold welding, also referred to as contact welding, is a fascinating phenomenon and a solid-state welding technique that occurs when two clean, flat surfaces come into contact under high pressure in a vacuum or inert environment, fusing them without the need for heat or melting. Cold welding has been applied in a range of … Read more