首页>
外国专利>
BEVELING SECTION DEEPEST POSITION DETECTION DEVICE AND BEVELING SECTION DEEPEST POSITION DETECTION METHOD
BEVELING SECTION DEEPEST POSITION DETECTION DEVICE AND BEVELING SECTION DEEPEST POSITION DETECTION METHOD
展开▼
机译:斜切面深度位置检测装置和斜切面深度位置检测方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a beveling section deepest position detection device and a detection method for detecting accurately the deepest position in a beveling section formed on a thrusting part outer circumferential surface of a steel pipe.;SOLUTION: This beveling section deepest position detection device 1 includes: a spot type laser range finder 3 for spot-irradiating laser light L toward a beveling section Ks, and measuring a depth of the beveling section from the irradiated laser light and its reflected light, while changing laser irradiation intensity corresponding to the degree of its reflected light quantity; a driving mechanism 4 for moving the spot type laser range finder 3 in the scanning direction S; and a controller 20 for acquiring scanning position information corresponding to a position in the scanning direction S driven by the driving mechanism 4 and the beveling section depth information measured by the spot type laser range finder 3, and calculating the deepest position in the beveling section based on each information.;COPYRIGHT: (C)2010,JPO&INPIT
展开▼