The paper states briefly the process of scheme design of mechanical executing system. In order to design the system efficiently

quickly and accurately

the software system of scheme design of mechanical executing system is successfully exploited on the basis of Win98 and by using of VB6.0 exploiting tool in program compile. The comparative choices of multi-scheme can be made to the same executing movement by using the software. In this way

not only the design speed is improved greatly

but also the product performance can be made the best.