Specifications

PARAMETER 2
2-87
Classification
USER
Display title
LINE/FACE/3D
Address Meaning Description
Returning feed rate override in case of
bidirectional cutting for rough-machining of
the end milling-slot unit.
Program type M
Conditions Immediate
E19
Unit 1%
Setting range 0 to 999
Override value of tool returning feed rate in the rough-machining process
of the end milling-slot unit, when the bidirectional cutting is executed.
FR ×
E19
100
Note:
The override value is invalid, when bit 5 of parameter E96 is set to OFF, or
this parameter is set to 0.
[Applicable unit]
Returning path in rough-machining of
SLOT
Axial cutting feed override during Z-axial
cutting in the pecking mode of face
machining
Program type M
Conditions Immediate
E20
Unit 10%
Setting range 0 to 9
This parameter indicates the feed override value for axial pecking
movement to the surface to be machined using a face-machining unit
excepting a face milling unit.
Feed rate during pecking operation =
FR ×
E20
10
Notes:
1.
Valid only when ZFD in the tool sequence is G01.
2. The feed override function is invalid when “0” is assigned to this
parameter.
Wall-cutting overlap in closed figure
Program type M
Conditions Immediate
E21
Unit 0.1 mm/0.01 inch
Setting range 0 to 999
The amount of overlap of the wall-cutting start and end areas in closed-
pattern line- or face-machining
Example:
MPL037
Defined closed
p
attern
Cutting start
point
Escape point
E21
[Applicable units]
-
LINE OUT, LINE IN, CHMF OUT and CHMF IN
- Wall finishing of STEP, POCKET, PCKT MT, PCKT VLY and SLOT
Override value of automatic corner over-
riding
Program type M
Conditions Immediate
E22
Unit 1%
Setting range 0 to 99
Override value of automatic corner overriding in line- or face-machining
Example:
MPL038
FR
FR ×
E22
10
Note:
Automatic corner overriding is invalid when this parameter is 0.
[Applicable units]
LINE RGT, LINE LFT, LINE OUT, LINE IN, STEP, POCKET, PCKT MT
and PCKT VLY
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