ABSTRACT
The research of CAM technology started in the last stage of 60s’ in our country, so to speak primarily cogradient with industry developed countries, but the application of CAM technology isn’t very universal so far. Many large-scale and middle-scale enterprises don’t have fine benefit, so don’t have economic strength to purchase advanced NC equipments and softwares. Most enterprises in villages and towns are short of technology troops, that limits the application of CAM technology. Currently, CAM technology is most applied still in aerospace industry, shipbuilding industry, large civil enterprise and scientific research institutions supported by country.
