tailieunhanh - Catia Design Mechanical Design Solutions_8

Tham khảo tài liệu 'catia design mechanical design solutions_8', kỹ thuật - công nghệ, điện - điện tử phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Creating Overall Curve Dimensions Creating Overall Curve Dimensions This task will show you how to create overall dimensions on curves. You can create K dimensions on the overall horizontal or vertical size of any kind of curve whether it is canonical or not . ellipse spline etc. . You can also create dimensions on the overall size between 2 curves or between a curve and a line for example. Go to Tools - Options - Mechanical Design - Drafting. On the Dimension - tab uncheck Dimension following the cursor CTRL toggles . Open the document. 1. Click the Dimension icon from the Dimensioning toolbar. Dimensioning 2. In the Tools Palette click the Force horizontal dimension in view icon to specify that you want to create the dimension based on the horizontal direction. ị The direction of overall curve dimensions can only be horizontal or vertical. 3. Select a spline. A preview of the dimension is displayed. http catia online driug_C2 1 of 4 10 19 2004 12 18 31 PM Creating Overall Curve Dimensions If the preview shows a curvilinear length dimension instead of an overall curve dimension right-click to display the contextual menu and select Overall instead of Curvilinear Length. 4. Click elsewhere in the drawing to validate the dimension creation. The dimension you created indicates the overall horizontal size of the spline. 5. Again click the Dimension icon 6. In the Tools Palette click the Force vertical dimension in view icon Ĩ to specify that you want to create the dimension based on the vertical direction. 7. Select the bottom line and the other spline. A preview is displayed. Yellow manipulators and point indicators appear these let you select precisely the points that you want the dimension to take into account. http catia online driug_C2 2 of 4 10 19 2004 12 18 31 PM Creating Overall Curve Dimensions 8. Move the spline dimension manipulator to point 7 on the spline