DraftSight · Lesson 2: Draw and modify
Drawing options, lines, circles, rectangles, polygons, copy, pattern, mirror, stretch and trim.
Lesson goal
Build a complete 2D drawing by combining creation tools and modification tools.
2 videos
1 exercise
Beginner
Prerequisite: Lesson 1
1. Watch the videos
Dassault Systèmes videos hosted on MySolidWorks: they open in a new tab and a free account is enough. Watch them in order.
Video 1▶DraftSight Design ToolsDrawing options, basic entities, copy and pattern, fillets and chamfers, line styles and properties.↗
Video 2▶DraftSight Modification ToolsMirror, copy, rotate, move, explode blocks, stretch and Power Trim.↗
2. Key takeaways
Set the drawing options (snaps, ortho mode) before you start: every line lands in the right place the first time.
Pattern and Mirror save you from redrawing repeated elements: draw one motif, then duplicate it.
Stretch changes a length without redrawing: select the part to move with a crossing window.
Power Trim removes line segments when you drag the mouse across them.
Tip
Draw symmetrical elements by halves, then apply Mirror last: only one half to correct if something changes.
3. Do the exercise
Draw the front view of a flange:
- an outer circle of Ø 120 mm and a bore of Ø 50 mm
- six Ø 10 mm holes in a circular pattern
- 3 mm fillets on the corners of a mounting lug
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