Duke Zhou believes that the assembly drawing is a drawing of connection mode and structural shape, which embodies the designer's design ideas. In the design, it is necessary to draw an assembly drawing first, and then draw each part drawing from the assembly drawing. To assemble a machine, it is necessary to assemble it according to the assembly drawing, and debug it according to the assembly drawing to test whether the assembled product is qualified.
Two-dimensional assembly drawing is the overall layout of a machine, which reflects the position relationship of various assembly parts and the direction of various wiring.