Industrial robots accomplish tasks such as painting, welding, assembly, and product inspection with speed and precision. They do not tire like humans and perform repetitive actions reliably without getting bored, which leads to high productivity at a low cost. These attributes make industrial robots invaluable to manufacturers in many industries.
Some industrial robots carry out repetitive actions without variation, such as white sox #72 white home jersey in typical 'pick and place' applications. These actions are determined by programmed routines that specify the direction, velocity, acceleration, deceleration, and distance of a series of coordinated movements.
Other robots use machine vision systems to perform complex tasks, such as weld inspection and optimisation in the automotive industry. These usually involve elaborate actions and motion sequences, which the robot may even have
Machine vision systems comprise high-resolution cameras linked to powerful image processing software. They make for efficient handling and control, and work without wear and tear even under demanding manufacturing conditions. Machine vision systems achieve high success rates, and ensure smooth production without manual intervention or supervision, even in unpleasant environmental conditions.
Machine vision has a wide range of applications in industrial automation:
2D Robot Vision
2D vision systems use line-scan or area-scan cameras to capture photographic images that contain width and length, but no depth. By processing these images, they measure the visible characteristics of an object, and feed robotic handling systems data on its position, rotational orientation, and type.
The automotive white sox #72 white home jersey industry uses 2D vision systems to pick heavy gearboxes from cages, unload cylinder heads from wire mesh boxes, identify axle castings, and detect the position of slide bearing shells.
Automated 3D Position Detection
3D vision systems detect the position and shape of an object in three dimensions using specialised cameras and lasers. They determine the starting point, overall length and rotation of a component, and transmit this data to industrial robots for fast and efficient handling. 3D vision systems enable the automated, reliable handling of different sized objects.
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