What is the process of sand table model design?

Drawing conversion: generally, the collected early plane and elevation drawings are systematically analyzed and scaled according to the requirements of model making.

Drawing: You can use a computer or ruler to scale the original drawing and draw the drawing according to the drawing specification.

Processing materials according to the drawings: you can make several copies of the prepared drawings, stick the drawings on the surface of the materials, cut them with mechanical energy according to the modeling requirements, or determine the positions of each vertex with calipers.

Bonding and assembly: Bonding and assembling the processed parts according to the renderings and plane elevation projection.

Drawing method of manual model diagram

Zoom the obtained photos, elevations, floor plans and other relevant data to the scale required by the model. Measure and check the required size data on the scaled drawing, and then draw the floor plan of the building model on the model floor.

Cut and decompose different stereograms into drawing templates. If the material thickness is not large, it can be ignored. If the material thickness is large, such as foam board, corrugated board, etc. We should consider increasing the thickness of the material, especially where the surface is connected. You can cut the edge of the material with a 45-degree knife to form a splayed bonding surface, or you can draw the thickness of the material on the drawing.