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Robotic end fixtures for CNC machining and manufacturing

2022-04-27

End-effector is an accessory that attaches to the end of the robot arm. End-effector allows you to customise the functionality of your robot for different operations without having to build an entirely new robot. They can be grippers, grabbers, hoovers, or suction cups. These end-effectors typically have components that are CNC machined from metal (usually aluminium). One of these components is attached to the end of the robot arm. The actual gripper, suction cup, or other end-effector (or array of end-effector) fits into this component so it can be controlled by the robot arm. This setup with two different assemblies allows for easier replacement of different end-effectors, so the robot can be adapted to different applications. The bottom disc will be bolted to a mating component on the robot arm, allowing you to connect the hose that operates the suction cup to the robot's air supply. The end-effector involves a number of CNC machining sections.
Although not part of the robot itself, most robot operations require custom fixtures and fixtures. When the robot is working on a part, you may need a fixture to hold the part in place. You can also use robot fixtures to position the part one at a time, which is often necessary for the robot to pick up or put down the part. Because they are often one-off custom parts, CNC machining is perfect for fixtures. Lead times are short and CNC machining is usually easy to do on a piece of stock material, usually aluminium.