10. SPINDLE SPEED FUNCTION
B-64693EN-1/01
- 1706 -
5213
Return in peck rigid tapping cycle
[Input type] Setting input
[Data type] Real path
[Unit of data] mm, inch (input unit)
[Min. unit of data] Depend on the increment system of the drilling axis
[Valid data range] 0 or positive 9 digit of minimum unit of data (refer to the standard parameter setting table
(B))
(When the increment system is IS-B, 0.0 to +999999.999)
This parameter sets the return or clearance in the peck tapping cycle.
If the setting value is negative value, it is treated as absolute value.
When the bit 5 (PCP) of parameter No. 5200 is
set to 0. (High speed peck tapping cycle)
When the bit 5 (PCP) of parameter No. 5200 is
set to 1. (Peck tapping cycle)
q : Depth of cut
d : Return value
R point
Z point
q : Depth of cut
d : Clearance value
R point
Z point
q
d
d
q
q
d
d
q
q
q
NOTE
CNC reads a setting value of parameter No.5213 when a block of
peck rigid tapping cycle is read (buffered). If a setting value of
parameter No.5213 is changed during automatic operation, a
setting value has to be changed when buffering is prevented by M
code preventing buffering and so forth.
5214
Setting of an allowable rigid tapping synchronization error range
[Input type] Parameter input
[Data type] 2-word spindle
[Unit of data] Detection unit
[Valid data range] 0 to 99999999
This parameter sets an allowable synchronization error range in rigid tapping.
If a synchronous error range exceeding the setting of this parameter is detected, the alarm
SP0741, “RIGID TAP ALARM : EXCESS ERROR” is issued. When 0 is set in this
parameter, no synchronization error check is made.
For Smart rigid tapping
Synchronization error check is always executed in Smart rigid tapping. In regard to
spindle using Smart rigid tapping, the setting value 0 is treated as 400. The standard
setting value is 0, but change it if you need.