Robotics & Automation News

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Orbital Welding and its Advantages

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Orbital welding is a cutting-edge welding technique that offers numerous advantages across various industries, from aerospace to pharmaceuticals.

This automated welding process employs a mechanized system to rotate and move the welding electrode around a fixed workpiece, ensuring precision and consistency.

The benefits of orbital welding are multifaceted, contributing to improved efficiency, quality, and cost-effectiveness in welding operations. [Read more…] about Orbital Welding and its Advantages

How Additive Manufacturing Works and Provides Benefits

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Additive manufacturing is known as 3D printing. Computer-aided programs are used to create 3D objects.

Additive manufacturing is getting popular nowadays. It is a very cost-effective process to design the objects.

Objects are designed with the help of materials such as plastic, ceramic or metal powder. After the design, these printing objects are assembled with heat or a laser beam. [Read more…] about How Additive Manufacturing Works and Provides Benefits

Scientists unveil robotic grippers ‘delicate enough to lift egg yolks and precise enough to lift a human hair’

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Engineering researchers from North Carolina State University have demonstrated a new type of flexible, robotic grippers that they say “are able to lift delicate egg yolks without breaking them, and that are precise enough to lift a human hair”. (See video below.)

The work has applications for both soft robotics and biomedical technologies.

The work draws on the art of kirigami, which involves both cutting and folding two-dimensional (2D) sheets of material to form three-dimensional (3D) shapes. [Read more…] about Scientists unveil robotic grippers ‘delicate enough to lift egg yolks and precise enough to lift a human hair’

MIT develops navigation method to help delivery robots find the front door

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MIT has developed a navigation method that is designed to help delivery robots find the front door of an address. (See video below.)

Standard approaches for robotic navigation involve mapping an area ahead of time, then using algorithms to guide a robot toward a specific goal or GPS coordinate on the map.

MIT says that, while this approach might make sense for exploring specific environments, such as the layout of a particular building or planned obstacle course, this method can become “unwieldy in the context of last-mile delivery”. [Read more…] about MIT develops navigation method to help delivery robots find the front door

Nissan teaches robots to make replacement parts for old cars

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Breakthrough could mean parts for discontinued models become more widely available for customers

Nissan has developed a new way to use robots to make car parts out of sheet steel, a breakthrough that could make replacement parts for discontinued models more widely available for customers.

Nissan hopes to commercialize the proprietary technique, known as dual-sided dieless forming. The technique involves two synchronized robots working from opposite sides of a steel sheet, using diamond-coated tools to gradually shape the steel.

Thanks to its flexible production, short lead times and minimal upfront costs, the new technique could make it commercially viable to produce and sell a wide variety of after-service and replacement parts in small volumes for cars that Nissan no longer makes. [Read more…] about Nissan teaches robots to make replacement parts for old cars

Goudsmit Magnetics improves its gripper for picking up sheet metal

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Goudsmit Magnetics has unveiled its new and improved magnetic gripper for the automated pick-up, placement or positioning of steel or other ferromagnetic objects.

The company says the end effector is ideal for removing sheet metal from presses, de-stacking products from boxes (bin picking), assembling steel parts or handling of punched steel parts, blanks and perforated steel sheets in robotic applications.

The ultralight magnetic gripper is fitted with strong permanent neodymium magnets and is therefore extra safe. It can be used in grippers on robot arms. [Read more…] about Goudsmit Magnetics improves its gripper for picking up sheet metal