drawing conventions

Drawing conventions are standardized symbols and techniques used to represent objects and details clearly and consistently on technical drawings. They include lines, symbols, and notations that communicate information about shape, size, function, and assembly without multiple explanations. For example, thin lines often show hidden details, while thicker lines highlight visible edges. Conventions also specify how to represent features like holes, cutouts, or threads. These standards ensure that anyone reading the drawing understands the design accurately, promoting effective communication across different teams and industries.