arc motion
[/ɑːrk ˈmoʊʃən/]
nounpl: arc motions
movimento em arco
1. A type of movement that follows a curved path in the shape of an arc, typically used in robotics, animation, physics, and mechanics to describe smooth, curved trajectories rather than linear movement
The robot's arm performed an arc motion to reach the object on the shelf.
O braço do robô realizou um movimento em arco para alcançar o objeto na prateleira.
2. In animation and visual effects, the principle of movement that follows a curved trajectory to create more natural and appealing motion
Animators use arc motion to make character movements look more fluid and realistic.
Os animadores usam movimento em arco para fazer os movimentos dos personagens parecerem mais fluidos e realistas.
3. In welding, the movement of an electrode or torch along a curved path to create a weld bead
The welder guided the torch in an arc motion to join the two metal plates.
O soldador guiou a tocha em um movimento em arco para unir as duas placas de metal.
This term is primarily used in technical, scientific, and industrial contexts in both Brazil and the USA. In Brazilian manufacturing and robotics industries, it's a standard technical term. The concept is fundamental in animation studios, both in Hollywood and Brazilian animation centers, making it culturally relevant in creative industries as well.
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