About this document
Understanding the Alphabet of Lines by Tepechan YT is a document available to read on EtoBox.
Lines have specific meanings in technical drawings and sketches. There are 11 main types of lines: 1) Object lines define visible edges and surfaces. 2) Construction lines are very light and used for layout work. 3) Dimension lines show size with numeric values and arrowheads. 4) Hidden lines show non-visible surfaces. 5) Center lines are long and short dashes indicating centers.
- Author
- Tepechan YT
- Language
- EN