Whether you are a seasoned professional in the industry or someone just beginning to explore the world of machining, understanding the nuances and differences between CNC and manual machining is essential. This blog investigates the intricacies of both machining processes, exploring their strengths, limitations, skills needed, costs, and more.
What is CNC Machining?
CNC (Computer Numerical Control) machining is a manufacturing process where pre-programmed computer software dictates the movement of tools and machinery. It operates through a series of numerical codes, guiding the machinery to produce complex shapes and components from various materials such as metals, plastics, wood, and composites. In CNC machining, a computer controls the movement and operation of precision machining tools like mills, lathes, routers, grinders, and lasers. The process typically involves creating a digital design (CAD) that is converted into a set of instructions (G-code) for the CNC machine to follow.
What is Manual Machining?
Manual machining refers to shaping, cutting, or forming materials using manually operated machine tools such as lathes, milling machines, drill presses, grinders, and saws. In this process, operators control the movement of the cutting tool or workpiece by hand. Manual machining requires skill and precision to produce accurate and high-quality parts.