In an automatic screw feeder with multiple cylinders, one cylinder restrains screws and the other operates a screw guide.

In an automatic screw feeder with multiple cylinders, one cylinder restrains screws and the other operates a screw guide.

• A. Escapement
• B. Clamping cylinder
• C. Screw guide
• D. Torque tool

Answer: (C)

This item tests understanding of how screws are directed to the driver. The screw guide is the component that directs each screw along a controlled path from the magazine to the fastening position, ensuring proper alignment for tightening. In a feeder with two cylinders, one can restrain or hold back screws to prevent misfeeds, while the other acts to move the screw guide and present the next screw. The screw guide’s role is specifically to manage the guiding and presentation of screws, which is why it’s the correct term. Escapement refers to a timed release mechanism and isn’t about guiding screws; a clamping cylinder focuses on holding or releasing parts rather than guiding; a torque tool is the device that applies the twisting force after the screw has been guided.

This item tests understanding of how screws are directed to the driver. The screw guide is the component that directs each screw along a controlled path from the magazine to the fastening position, ensuring proper alignment for tightening. In a feeder with two cylinders, one can restrain or hold back screws to prevent misfeeds, while the other acts to move the screw guide and present the next screw. The screw guide’s role is specifically to manage the guiding and presentation of screws, which is why it’s the correct term. Escapement refers to a timed release mechanism and isn’t about guiding screws; a clamping cylinder focuses on holding or releasing parts rather than guiding; a torque tool is the device that applies the twisting force after the screw has been guided.