In order to satisfy the fast development of machinery industry and the demand for the quality and level of talents in the machinery field, in this paper, we proposed to constructs the CAD/CAM technology platform through the analysis of the influence of development tendency of CAD / CAM technology on the talents cultivation pattern of universities. The reform is carried out to restructure and optimize the curriculum plan of mechanical specialty, thus the overall teaching level is improved to upgrade the quality and competitiveness of undergraduates.