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Advanced Sketch Tools

Explore advanced sketch tools essential for CAD design, including mirroring entities about an axis and defining new sketch planes. Learn how to select reference points, utilize various referencing methods for plane creation, and understand projection theory for optimal visualization of objects. This guide covers the importance of start points, the creation of parallel and angular planes, and projection methods like orthographic and multi-view projections. Enhance your design process with thorough insights on sketching techniques and geometric relations.

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Advanced Sketch Tools

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  1. Advanced Sketch Tools

  2. Mirror Entities • Need to have an axis to mirror about

  3. Need to determine axis of symmetry

  4. Copy • Need to pick a ‘start point’ on the selected entities • The ‘start point’ is the reference point for those entities

  5. Rotate

  6. Scale

  7. Move

  8. Linear Pattern

  9. Circular Pattern

  10. Defining New Sketch Plane Insert >> Reference Geometry >> Plane • Need up to 3 references for the plane

  11. Info for a plane 1 Point 1 Line 3 Points 1 Line 1 Edge (in the same plane)

  12. Info for a plane Parallel Plane: • Choose 1 reference face • Choose 1 offset point/vertex Plane at an Angle: • 1 reference face – choose ‘at angle’ • 1 axis or rotation

  13. Info for a plane Offset Distance: • 1 Plane – Choose ‘offset distance’ Perpendicular to: • 1 sketch entity • 1 point

  14. Info for a plane Tangent To: • 1 non-planar face • 1 point on the edge of that face

  15. PROJECTION THEORY

  16. Understanding Projections Projection: • A “VIEW” of an object • Intended to be shown on a PLANE

  17. Multi-View Projection

  18. Visualization 18

  19. Edges and Vertices 19

  20. Edge View of a Surface 20

  21. True-Size View of Surface 21

  22. Foreshortened View of Surface 22

  23. Normal Surfaces 23

  24. Inclined Surfaces 24

  25. Oblique Surfaces 25

  26. Edges (1) 26

  27. Edges (2) 27

  28. Edges (3) 28

  29. VIEWS of OBJECTS

  30. Principal Dimensions

  31. Revolving an Object

  32. Revolving an Object 32

  33. The Six Standard Views

  34. The Six Standard Views

  35. Necessary Views

  36. Two Necessary Views

  37. Two Necessary Views

  38. One Necessary View

  39. One Necessary View

  40. Orthographic Projection(3rd Angle Projection) 40

  41. Projection of an Object 41

  42. Projection Method 42

  43. Top View 43

  44. Right-Side View 44

  45. The Glass Box 45

  46. The Glass Box 46

  47. Unfolding the Box 47

  48. Unfolding the Box (2) 48

  49. Unfolding the Box (3) 49

  50. Meaning of Lines

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