| 摘要 |
FIELD: measurement of object shape. ^ SUBSTANCE: the device has two luminous radiating systems located relative to the measured surfaces of the object, each of them forms luminous lines at the preset sections of the object, a photoreceiver with an objective lens and a computer unit, whose input an objective lens and a computer unit, whose input is connected to the output of the photoreceiver. The photoreceiver is made in the form of a matrix and is optically coupled to each luminous radiating system. In addition, the device has mirrors located relative to the measured surfaces of the object at an acute angle to its surface and is optically coupled to the photo-receiver through the objective lens, whose optical axis is positioned in the plane of symmetry. ^ EFFECT: enhanced accuracy of measurement, capacity and simplified construction of the device. ^ 6 cl, 2 dwg |
