4. DESCRIPTION OF PARAMETERS
B–63010EN/02
272
5213
Return or clearance in peck tapping cycle
[Data type] Word
[Unit of data]
Increment system IS–A IS–B IS–C Unit
Millimeter input 0.01 0.001 0.0001 mm
Input in incluse 0.001 0.0001 0.00001 inch
[Valid data range] 0 to 32767
This parameter sets the return or clearance in the peck tapping cycle.
Parameter No.5200 PCP=1
(Peck drilling cycle)
Parameter No.5200 PCP=0
(High–speed peck drilling cycle)
q : Depth of cut
d : Return value
R point
Z point
q
q
q
d
d
q : Depth of cut
d : Clearance value
R point
Z point
q
q
q
d
d
Fig.4.27 (a) High–speed Peck Drilling and Peck Drilling Cycles
5214 Setting of an allowable rigid tapping synchronization error range
5215
Setting of an allowable rigid tapping synchronization error range for the second
spindle
5216
Setting of an allowable rigid tapping synchronization error range for the third
spindle
[Data type] Word
[Unit of data] Detection unit
[Valid data range] 0 to 32767
Each of these parameters is used to set an allowable synchronization error
range between a spindle used for rigid tapping and the tapping axis.
If the value set with each parameter is exceeded, rigid tapping alarm
No.741 (excessive error during movement) is issued. When 0 is set, a
synchronization error check is not made.