Abstract: A learning machine of five dimension by analyzing the art style characteristic of hand-carving and kinematics characteristic of industry robot is designed.At the same time,a equipment of signal collecting is designed.Comparing with traditional three dimension measurer,It has superiority both the work space and flexibility,and moreover,its cost isn't high.It can note down trustily carving process and provide the data for latter carving style abstracting and learning.

Key words: robots, signal detection, sensors, engraving