프로페셔녈영어2 5. Location and setting out A. Centrelines and offsets The drawing below shows the position of some holes for bolts. The distances between the holes can be shown as running dimensions or as chain dimensions. In both cases, the centerline (CL) - a line through the centre of the hole - is marked (drawn), and the distances between the centrelines are given. Distances between centrelines are called center-to-center (c/c) dimen.. 2023. 2. 19. 4. Horizontal and vertical measurements A. Linear dimensions The web page shows the key dimensions of the Airbus A380 in meters, and the explanations below it describe how they are measured. In the explanations, the word plane means an imaginary surface (not an aeroplane). On drawings, planes are shown as lines that indicate where dimensions are measured from and to, and are positioned to strike (touch) the faces (edges or surfaces) o.. 2023. 2. 19. 이전 1 다음
