HEIDENHAIN NC 124 - Manual (Page 107)

12 Cutting Data Calculator, Stopwatch and Pocket Calculator
TNC 124 107
INFO
Cutting Data Calculator, Stopwatch and Pocket Calculator:
The INFO Functions
Press the INFO key to access the following functions:
• Cutting data calculator
Calculates the spindle speed from the tool radius and the
cutting speed;
Calculates the feed rate from the spindle speed, the number of
teeth and the depth of cut per tooth.
• Stopwatch
• Pocket calculator
Basic arithmetic + , – , x , ÷
Trigonometric functions (sin, cos, tan, arc sin, arc cos, arc tan)
Square roots
x²
Reciprocals (1/x)
p (3.14159...)
To access the INFO functions
12
Press the INFO key.
Select Stopwatch.
Cutting Data
for milling.
Select Calculator functions.
INFO
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