Why might a designer choose to use adhesives instead of mechanical fasteners?

A designer might choose to use adhesives instead of mechanical fasteners primarily to create a more visually appealing design. Adhesives can allow for seamless joins and eliminate the need for visible screws or bolts, which can interrupt the aesthetics of a product. This is particularly advantageous in products where form and design are critical, such as in consumer electronics or furniture, where the goal is often to achieve a clean and uninterrupted surface.

Choosing adhesives can also contribute to product integrity by distributing stress over a larger area, which can enhance durability without compromising the visual appeal. Unlike mechanical fasteners, which can require additional space and may detract from the sleekness of a design, adhesives provide more flexibility in arranging components and achieving desired shapes and profiles.

While quicker assembly and ease of disassembly are considerations in some manufacturing contexts, they do not directly correlate with overall design aesthetics, which is often a primary concern for many designers. Additionally, using adhesives would not typically increase the weight of a product, as many adhesives are lightweight compared to mechanical fasteners. Thus, the ability to create a visually appealing design stands out as a compelling reason for selecting adhesives in product design.