What is a critical reason for considering the open-assembly time when gluing wooden structures?

Taking into account the open-assembly time is crucial because it directly impacts the ability to properly align and position the wooden components before the adhesive begins to set. Open-assembly time refers to the period during which the glue remains workable, allowing the parts to be adjusted and clamped accordingly. If this time is too short, there is a risk that the joint may start to set prematurely, which can lead to misalignment and ultimately a weaker bond. Hence, understanding and managing this time is essential to ensure a strong and durable joint when gluing wooden structures.