2, draw the main line with a straight line, as shown:
3. As shown in the figure, draw branch lines on the basis of the main line:
4, and then find the pruning tool in the toolbox, as shown:
5. Use the trim command to trim the redundant lines, as shown:
6. Find the text tool in the toolbox again, as shown:
7. Mark the diameter of the pipeline in the drawing with the text tool, and the final pipeline drawing will be drawn, as shown:
Extended data:
In order to improve the drawing speed, users had better follow the following drawing principles:
1. Drawing steps: set the map sheet → set the unit and precision → establish several layers → set the object style → start drawing.
2. The graph always uses the ratio of 1: 1. In order to change the size of the pattern, different printing scales can be set in the drawing space when printing.
3. When the pattern of a small area is processed, the scale factor value of the pattern can be reduced; On the contrary, when processing the pattern filling of a larger area, the scale factor value of the pattern can be increased.
4. Set different layers, colors and line widths for different types of primitive objects. The color, line type and line width of primitive objects are controlled by layers.
5. When drawing accurately, you can use the grid capture function and set the grid capture interval to an appropriate value.
6, don't draw a picture frame and graphics in the same picture, you should insert a picture frame in the layout, and then print out the picture.
7. For famous objects, such as views, layers, blocks, lines, text styles, printing styles, etc. The naming should not only be concise, but also follow certain rules to facilitate the search and use.
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