Semi-Automatic Feeding and Ejection Systems
Semi-automatic feeding and ejection systems involve a combination of human input and automated processes. Machine guarding is a safety feature that helps protect workers from hazards associated with these machines.
Semi-Automatic Feeding Systems
In this system, humans are responsible for loading materials or components onto the machine, but once the process begins the machine carries out the designated task or production cycle automatically. This type of machinery is commonly used in manufacturing plants, food processing facilities, and other industrial settings.
This approach aims to combine the precision and speed of automation with the flexibility of human operator decision-making. It finds application in scenarios where certain tasks still benefit from human control or adjustments.
As the illustration shows, with semi-automatic feeding for a power press, the operator uses a mechanism to place the piece being processed under the ram at each stroke. The operator does not need to reach into the danger area, and the danger area is completely enclosed.
Semi-Automatic Ejection Systems
Semi-automatic ejection systems are typically made up of several components, including sensors, actuators, and a control unit.
As the image illustrates, the semi-automatic ejection mechanism (Ejector Leg) that is mechanically coupled to the plunger, kicks the completed work out without the need of operator being exposed to the danger area.
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4-3. Which feeding system for a power press uses a mechanism to place the piece being processed under the ram at each stroke?
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