HEIDENHAIN TNC 320 (77185x-01) - Manual (Page 135)

Cutting data calculator 4.6
4
TNC 320 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
135
You can also calculate the feed rate in the TOOL
CALL block and automatically transfer it to the
subsequent positioning blocks and cycles. For feed
rate input in positioning blocks or cycles, select
the soft key F AUTO. The TNC then uses the feed
rate defined in the TOOL CALL block. If you have to
change the feed rate later, you only need to adjust
the feed-rate value in the TOOL CALL block.
Functions in the cutting data calculator:
Function Soft key
Load the spindle speed from the cutting data
calculator form into an open dialog field.
Load the feed rate from the cutting data
calculator form into an open dialog field.
Load the cutting speed from the cutting data
calculator form into an open dialog field.
Load the feed per tooth from the cutting data
calculator form into an open dialog field.
Load the feed per revolution from the cutting
data calculator form into an open dialog field.
Load the tool radius into the cutting data
calculator form
Load the spindle speed from the opened
dialog form into the cutting data calculator
form
Load the feed rate from the opened dialog
form into the cutting data calculator form
Load the feed per revolution from the opened
dialog form into the cutting data calculator
form
Load the feed per tooth from the opened
dialog form into the cutting data calculator
form
Load the value from an opened dialog form
into the cutting data calculator form
Switch to the pocket calculator
Move the cutting data calculator in the
direction of the arrow
Position the cutting data calculator in the
center
Use inch values in the cutting data calculator
Close the cutting data calculator