Which common manufacturing process is utilized in engineering technology?

Additive manufacturing, or 3D printing, is a common manufacturing process utilized in engineering technology due to its innovative approach to creating components layer by layer. This method allows for the fabrication of complex geometries that would be difficult or impossible to achieve with traditional manufacturing methods.

One of the key advantages of additive manufacturing is its ability to reduce waste, as materials are only used where needed for the part being created. Furthermore, this process supports rapid prototyping, enabling engineers and designers to quickly iterate on designs and test concepts in real-time. The versatility of 3D printing materials, which can include plastics, metals, and composites, broadens its applications across various industries, from aerospace to medical devices.

In contrast to this, subtractive manufacturing and traditional machining involve removing material from a larger block or sheet to create a part, which can often lead to more material waste and longer production times when it comes to complex shapes. Thermal forming is a different process that shapes materials using heat, but it doesn't provide the same level of design flexibility that additive manufacturing can offer.