Siemens SINUMERIK 840DE sl Commissioning Manual page 57

For cnc shopmill
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11/2006
9669
MD number
Default setting: 85.0
Change becomes effective after: IMMEDIATELY
Data type: DOUBLE
Significance:
9670
MD number
Default setting: –1
Change becomes effective after: IMMEDIATELY
Data type: DOUBLE
Significance:
9671
MD number
Default setting: 0
Change becomes effective after: POWER ON
Data type: BYTE
Significance:
9672
MD number
Default setting: 0
Change becomes effective after: POWER ON
Data type: BYTE
Significance:
© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D sl Commissioning Manual CNC: ShopMill – 11/2006 Edition
$MM_CMM_F ACE_MILL_EFF_TOOL_DIAM
Effective cutter diameter for face milling
Min. input limit: 50.0
Protection level: 3/4
In this MD, you specify the effective cutter diameter if a tool of type "Cutter" (120) is to be
used for plane milling. The effective cutter diameter is derived from the ratio d/D, where d =
cut diameter and D = largest cutter diameter.
d
D
$MM_CMM_ST ART_RAD_CONTOUR_POCKE
Radius of approach circle for finishing contour pockets plus half the final machining
allowance (–1 = safety clearance)
Min. input limit: –1
Protection level: 3/4
This MD affects the radius of the approach circle when finishing contour pockets.
–1 = The radius is selected such that the safety clearance for final machining is observed at
the start point.
>0 = The radius is selected such that the value of this machine data for final machining
allowance is observed at the start point.
$MM_CMM_TOOL_LOAD_DEFAULT_MAG
Load tool in default magazine
Min. input limit: 0
Protection level: 3/4
In this MD you define the magazine in which ShopMill first searches for an empty location
when loading a tool.
$MM_CMM_FIXED_T OOL_PLACE
Fixed location coding
Min. input limit: 0
Protection level: 3/4
This MD defines the state of newly created tools:
0 = Tool with variable location coding in the magazine
1 = Tools with fixed location coding in the magazine
7.2
Display machine data for ShopMill
Max. input limit: 100.0
Units: %
Valid as of software version
ShopMill 4.4
d = 85
D = 100
Effective milling diameter:
d/D = 85/100 = 0.85 –> 85%
Max. input limit: 100.0
Units: mm
Valid as of software version
ShopMill 4.4
Max. input limit: 30
Units: –
Valid as of software version
ShopMill 6.3
Max. input limit: 1
Units: –
Valid as of software version
ShopMill 4.4
7 Machine Data
7-57

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