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Robot arm
Vocational sketch · Guest drawings are saved only on this device. Sign in to sync drawings across devices.
Add safety labels. Show tool or energy flow.
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Lesson details & full guide
Mastery path · Geometry and 3D solids
Step 3 of 3 · Represent solids, cross-sections, and simple orthographic views.
Concept goal
2-joint robot arm with three rotation axes marked.
Practice task
Which view hides critical edges?
Mini project: Net prediction puzzle
This path helps you see, draw, and explain the ideas behind your goals — before memorization crowds out understanding.
After saving: continue to the next concept, return to the path overview, or open your Visual Skill Passport.
Path complete — view capstone →Safety: Simplified educational model. For learning and practice only — not professional-grade medical, engineering, or electrical documentation.
Drawing steps
- Draw base rectangle.
- Two linked segments with circles at joints.
- Wrist and simple gripper.
- Mark rotation axes with curved arrows.
Progress
Not started yet — start practicing to begin tracking.
Workspace mode
Saved on this device. Sign in to sync when your school enables cloud.