FANUC Series 16i/18i/21i-TB Cylindrical Interpolation by the Developed Cylindrical Surface Command Specifications Additional Manual Page 2

Additional Manual
A-79446E
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Description
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Description
FANUC Series 16i/18i/21i –TB,
Cylindrical interpolation by the developed
cylindrical surface command
Jan.20.2004
2/5
Sheet
Outline
Program command for rotary axis of cylindrical interpolation mode is rotary angle of rotary axis until
now, so it is not easy to realize relation between command point on the developed cylindrical surface and
actual command of rotary axis It is available to command position of rotary axis on the developed
cylindrical surface distance by parameter No.3454#2 DTO set to 1 in cylindrical interpolation mode.
Specification
It is available to choose rotary axis command with angle of rotary axis or with distance on the
developed cylindrical surface by parameter setting in cylindrical interpolation mode.
Command format
G07.1 IP r Starts the cylindrical interpolation mode.
:
G07.1 IP0 The cylindrical interpolation mode is cancelled.
IP : An address for the rotation axis
r : Radius value of the cylinder
Specify G07.1 IP r ; and G07.1 IP 0; in separate blocks.
G107 can be used instead of G07.1.
Command of rotary axis is angle (parameter No.3454#2 DTO=0)
The amount of travel of a rotary axis specified by an angle
You command angle of rotary axis correspondence command point on the developed cylindrical surface
The unit for rotary axis is degree
Command of rotary axis
by angle

Contents Summary of FANUC Series 16i/18i/21i-TB Cylindrical Interpolation by the Developed Cylindrical Surface Command Specifications Additional Manual

  • Page 1FANUC Series 16i/18i/21i - TB Cylindrical interpolation by the developed cylindrical surface command Specifications - Contents - OUTLINE................................ OUTLINE ................................................................ ..........................................................
  • Page 2Outline Program command for rotary axis of cylindrical interpolation mode is rotary angle of rotary axis until now, so it is not easy to realize relation between command point on the developed cylindrical surface and actual command of rotary axis It is available to command position of rotary axis on
  • Page 3Command of rotary axis is distance on the developed cylindrical surface (parameter No.3454#2 DTO=1) Command of rotary axis is distance on the developed cylindrical surface in cylindrical interpolation mode. It is change command unit by inch (inch input) or by metric (metric input). Command of rotary
  • Page 4and another linear axis. Radius R is used in commands in the same way as general circular interpolation. The unit for a radius is not degrees but millimeters (for metric input) or inches (for inch input).。 Examples) Circular interpolation between the Z axis and C axis For the C axis of parameter No.
  • Page 5[] : Rounded to the least input increment Restrictions  Arc radius specification in the cylindrical interpolation mode In the cylindrical interpolation mode, an arc radius cannot be specified with word address I, J, or K.  Circular interpolation and tool nose radius compensation If the cylindrical