| 摘要 |
A high speed oscillating system for non-contact optical scanning of an elongated product moving in a linear production process to determine the dimensional properties and surface profile integrity thereof, The system is designed to increase the scanning frequency and thereby the capability to measure the diameter or size of the product as well as its surface integrity and pick out flaws in the structure of the product in a manner which otherwise is not possible with present day systems on the market. |
