Display of the wiring diagram and phase diagram of the transformer using Turbo C;

Processing the wiring diagram of distributed control system with Excel;

This text mainly introduced the designing thought of the Electrical CAD system for machine tool in AutoCAD environment,described the developing method to realize the module function of electric circuit diagram and wiring diagram,etc.

It presents in detail the development process of and technology for the automatic generation of the interconnection diagram on AutoCAD from the electric diagram through ObjectARX.

This paper gives an introduction to a new method for developing automation generation technique of the interconnection diagram for electronic products, which is realized by reading and writing the mechanism-mute diagram on the basis of the circuit link information in circuit schematic plotted by Protel.