SINUMERIK 840D/810D ShopMill

12.01
E Siemens AG, 2001. All rights reserved
SINUMERIK 840D/810D Description of Functions ShopMill (FBSP) - 12.01 Edition
6Machine Data
6.2 Display machine data for ShopMill
9666 $MM_CMM_MAX_INP_FEED_P_TOOTH
MD number Max. feed in mm/tooth
Default setting: 1.0 Min. input limit: 0.0 Max. input limit: 5.0
Changes valid from: IMMEDIATE Protection level: 3/4 Unit: mm/tooth
Data type: DOUBLE Valid as of software version:
840D SW 4.3, 810D SW 2.3
Meaning: This MD is for entering the upper feedrate input limit for mm/tooth.
9667 $MM_CMM_FOLLOW_ON_TOOL_ACTIVE
MD number Tool preselection active
Default setting: 1 Min. input limit: 0 Max. input limit: 1
Changes valid from: IMMEDIATE Protection level: 3/4 Unit: -
Data type: BYTE Valid as of software version:
840D SW 4.3, 810D SW 2.3
Meaning: This MD defines whether a tool preselection is active in a magazine (e.g. chain magazine),
i.e. the following tool is already brought to the load station for a pending tool change.
0 = Tool preselection is not active
1 = Tool preselection is active
9668 $MM_CMM_M_CODE_COOLANT_I_AND_II
MD number M code coolants I and II ( -1 = no M code)
Default setting: -1 Min. input limit: -1 Max. input limit: 32767
Changes valid from: IMMEDIATE Protection level: 3/4 Unit: -
Data type: WORD Valid as of software version:
840D SW 4.4, 810D SW 2.4
Meaning: This machine data enables you to specify the M code if both coolants I and II are activated
simultaneously in the tool list.
Value:
-1 = No M code
xy = Mxy for coolant I and II on (xy = value of MD 9668)
9669 $MM_CMM_FACE_MILL_EFF_TOOL_DIAM
MD number Effective mill diameter for face milling
Default setting: 85.0 Min. input limit: 50.0 Max. input limit: 100.0
Changes valid from: IMMEDIATE Protection level: 3/4 Unit: %
Data type: DOUBLE Valid as of software version:
840D SW 4.4, 810D SW 2.4
Meaning: This MD specifies the effective mill diameter for face milling. The ratio d/D > MD 9669
(where d = cut diameter, D = largest mill diameter) defines how far the mill goes beyond the
workpiece during face milling.
9670 $MM_CMM_START_RAD_CONTOUR_POCKE
MD number Radius of approach circle for finishing cut on contour pockets plus half the final machining
allowance ( -1 = safety clearance)
Default setting: -1 Min. input limit: -1 Max. input limit: 100.0
Changes valid from: IMMEDIATE Protection level: 3/4 Unit: mm
Data type: DOUBLE Valid as of software version:
840D SW 4.4, 810D SW 2.4
Meaning: 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 MD for final machining allowance is
observed at the start point.
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