Скачать или смотреть Precise and Ingenious positioning method for irregular contours

The video demonstrates a precise positioning method for irregular contours, using the localization of a floor drain pipe’s outline as an example. To draw the shape of the floor drain pipe, construction workers fit short wooden strips segment by segment along the pipe’s preset path, splicing and fine-tuning them step by step until the overall contour takes shape, then securing the strips with adhesive tape. The core idea is a practical approach that leverages the straightness and splicability of wooden strips to accurately replicate the shape of an object or area. By combining wooden strips to outline boundaries and define angles, it provides an intuitive reference for construction, production and other scenarios, featuring simple operation and high precision.