When the AUX CLNT button is pressed, what coolant is activated?

When the AUX CLNT button is pressed, what coolant is activated?

• A. Flood Coolant
• B. Through Spindle Coolant
• C. Oil Mist Coolant
• D. Air Coolant

Answer: (B)

When the AUX CLNT button is pressed, Through Spindle Coolant is activated. This form of coolant is specifically designed to be directed through the spindle and into the cutting tool. By doing so, it effectively lubricates and cools the workpiece and the tool at the point of contact. Through Spindle Coolant is particularly beneficial in high-speed machining as it helps to remove heat more efficiently and reduces wear on the tool, ensuring better precision and surface finish. The pressurized coolant can also help in clearing away chips and debris, sustaining optimal machining conditions. Other types of coolant, such as Flood Coolant, might cover a wider area but would not provide the focused delivery that through spindle cooling offers. Oil Mist Coolant and Air Coolant serve different purposes and would not be activated by the AUX CLNT button, which is designated specifically for Through Spindle Coolant in many CNC systems.

When the AUX CLNT button is pressed, Through Spindle Coolant is activated. This form of coolant is specifically designed to be directed through the spindle and into the cutting tool. By doing so, it effectively lubricates and cools the workpiece and the tool at the point of contact.

Through Spindle Coolant is particularly beneficial in high-speed machining as it helps to remove heat more efficiently and reduces wear on the tool, ensuring better precision and surface finish. The pressurized coolant can also help in clearing away chips and debris, sustaining optimal machining conditions.

Other types of coolant, such as Flood Coolant, might cover a wider area but would not provide the focused delivery that through spindle cooling offers. Oil Mist Coolant and Air Coolant serve different purposes and would not be activated by the AUX CLNT button, which is designated specifically for Through Spindle Coolant in many CNC systems.