Using angular tools
Angular tools are created and managed in the NC with tool type 130. The tool lengths are
entered in the tool of tool type 130. If an angular tool is also used on a swiveled machining
plane (CYCLE800), the basic tool orientation must be enabled with
MD18114 $MM_ENABLE_TOOL_ORIENT = 2. This enables a direction vector to be
transferred to the tool in the tool parameters $TC_DPV3[n] to $TC_DPV5[n]. The TOROT
(G17), TOROTY (G18), and TOROTX (G19) commands must be programmed for the tool
change so that the basic tool orientation is updated.
n = internal tool number
MD18114 $MM_ENABLE_TOOL_ORIENT Assign orientation to cutting edges.
Basic tool orientation
= 0 No basic tool orientation active
= 2 Basic tool orientation active
Used for angular tools and swiveling
MD20110 $MC_RESET_MODE_MASK Initial control setting for RESET and end of
part program
Bit 14 = 1 Calculation of the basic and system frames, example: 4041H.
MD20112 $MC_START_MODE_MASK Basic control setting for START and part
program.
400H
MD20126 $MC_TOOL_CARRIER_RESET_VALUE Active tool holder at RESET
= 0 No active tool holder at RESET
= > 0 (n) Tool holder with number n active at RESET
MD20126 is written to in CYCLE800
CYCLE800() corresponds to deselect tool holder (MD20126 = 0)
MD20150 $MC_GCODE_RESET_VALUES[ ] Initial setting of G group.
[41] = 1 Initial setting of G group 42 on TCOABS
[51] = 2 Initial setting of G group 52 on PAROT
[52] = 1
[52] = > 1
Initial setting of G group 53 on TOROTOF
Initial setting of G group 53 on TOROT, TOROTY or TOROTX
Used for machine kinematics, types "T" and "M"
See parameter $TC_CARR34
Technologies and cycles
21.7 Swiveling
SINUMERIK Operate (IM9)
562 Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
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