What effect does the +10 FEEDRATE key have on the CNC machine?

What effect does the +10 FEEDRATE key have on the CNC machine?

• A. Decreases feed rate
• B. Restores feed rate to programmed value
• C. Increases the feed rate by 10%
• D. Limits rapid traverse

Answer: (C)

The function of the +10 FEEDRATE key in a CNC machine is to increase the feed rate by 10% over the current programmed feed rate. When this key is pressed, the CNC machine adjusts the feed rate accordingly, allowing for a more aggressive machining process without having to reprogram or manually adjust the feed rate settings through the control panel. This feature is particularly useful during operations where faster cutting speeds can improve productivity without compromising the quality of the finished part. By providing operators with the ability to easily alter the feed rate, this key enhances flexibility and efficiency in various machining applications.

The function of the +10 FEEDRATE key in a CNC machine is to increase the feed rate by 10% over the current programmed feed rate. When this key is pressed, the CNC machine adjusts the feed rate accordingly, allowing for a more aggressive machining process without having to reprogram or manually adjust the feed rate settings through the control panel. This feature is particularly useful during operations where faster cutting speeds can improve productivity without compromising the quality of the finished part.

By providing operators with the ability to easily alter the feed rate, this key enhances flexibility and efficiency in various machining applications.