Thread Recutting Function - Mitsubishi Electric C80 Series Instruction Manual

C80 Series Instruction Manual
8 Other Setups

8.6 Thread Recutting Function

Setup
Storage
This function stores the thread groove position to enable thread re-machining.
Using this function allows the tool to pass through the machined thread groove by storing the lead axis machine position
and the spindle angle to fit the groove position of the re-chucked workpiece.
This function is an additional specification.
Display items
Display items
(1) Thread recutting status Displays the status to suit the thread recutting machining status.
(2) Stored thread groove
position
Z1
S1
IB-1501453-C
Status
Re-thread position unspecified Displays the status in which the thread recutting
Re-thread position specified
In re-thread cutting
Displays the currently stored thread groove position. When the power is turned ON,
"0" is displayed. Once the thread groove position is stored, it is held until the power is
turned OFF or data is cleared.
Lead axis machine position
The target axis follows the setting of the parameter "#8714 Thrdrecut lead ax".
Spindle angle
The target spindle follows the setting of the parameter "#8715 Thread recut SP#".
270
Details
Details
position is not stored. When the menu [Thrdre-
cut ON] is pressed in this status, thread recutting
is not enabled.
Displays the status in which the thread recutting
position is stored. When the menu [Thrdrecut
ON] is pressed under this status, thread recut-
ting is enabled. If thread cutting is commanded
before the menu [Thrdrecut ON] is pressed,
thread recutting is not carried out.
Displays the status in which thread recutting is
possible. When thread cutting is commanded
under this status, thread recutting is carried out.
(1)
(2)