タイトル(掲載誌)The Review of Laser Engineering
一般注記An optical system for detecting the surface flaws of a molding, e.g., the brake disc of a car, has been proposed which involves a sheet-like laser beam of length, l, and width, w, as a probing light. Optimum conditions for the sheet like laser beam were found to be l=10 mm and w=0.5 mm for a flaw diameter of 2 mm which is the smallest diameter that can be detected in practice. The system consists of a sensor head including a light source and a light receiver, and a display. This system can detect all flaws in a few second by using a sampling frequency of data acquisition at 1 kHz.
一次資料へのリンクURLhttps://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=23292&item_no=1&attribute_id=22&file_no=1
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)