Manufactured and machined are two terms commonly used in the manufacturing industry, but they hold distinct meanings and processes. Understanding the difference between manufactured and machined products is essential for those involved in manufacturing and engineering. In this article, we will delve into the nuances of each term, comparing and contrasting their meanings, processes, and applications.

Manufactured products encompass a broader concept, referring to goods that are produced through various processes, including machining. Manufacturing involves the creation of products using raw materials and components, utilizing different techniques such as casting, molding, welding, and machining. The term "manufactured" implies a systematic and organized production process that transforms raw materials into finished products. This process often involves multiple steps and technologies to achieve the desired outcome.

On the other hand, machining is a specific manufacturing process that involves the removal of material from a workpiece to shape and finish it. Machining operations use various tools, such as lathes, mills, drills, and grinders, to cut, drill, grind, or turn the workpiece to meet precise specifications. Machining is a subtractive manufacturing method, meaning it removes material from the workpiece to create the final product. This process is commonly used in creating precision parts and components for various industries, including automotive, aerospace, and electronics.

While machining is a crucial part of the manufacturing process, not all manufactured products are machined. As mentioned earlier, manufacturing encompasses a wide range of processes, and machining is just one of them. For example, a manufactured product like a plastic toy may involve processes such as injection molding and assembly, without the need for machining. On the other hand, a precision mechanical component for a high-performance engine may require machining to achieve the necessary tolerances and surface finishes.

In summary, the key difference between manufactured and machined lies in the scope and specificity of the processes involved. Manufacturing is a broader term that includes various methods of production, while machining is a specific process within manufacturing that deals with shaping and finishing parts through material removal. Understanding these distinctions is crucial for manufacturers, engineers, and designers to choose the right processes for their products and achieve the desired outcomes efficiently and effectively.