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dimensional circular interpolation Additional Manual Page 9

Additional Manual
Title
No.
FANUC Series 16i –MA/MB
3-Dimensional Circular Interpolation
A-78440E
Page
8/
8
　Newly registered　　　　　　　
Ver Date Design Description
01 01.03.16
Hosokawa
- Rotary axis control
- Gentle normal direction control
- Thc command for the tool life management function
(Tool life time is able to be counted in this mode, but the command for the tool life
management function cannot be used.)
- Macro executor ( Execution macro )
- Manual handle interruption operation
- External deceleration
External decelaration is not available in this mode.
- Optional chamfering / corner R
- Others
3 dimensional circuler interpolation function cannot be used with the following function.
- Angular axis control
- Arbitrary angular axis contol
The limitation attaches about the combination of other NC instructions occasionally.
Please refer to the manual of the each function.
Alarms and messages
Number Message Contents
PS5430 ILLEGAL COMMAND IN 3-D CIR A three-dimensional circular interpolation command
(G02.4/G03.4) was issued in a modal state in which no
three-dimensional circular interpolation can be used.
PS5432 G02.4/G03.4 FORMAT ERROR The specified three-dimensional circular interpolation
command (G02.4/G03.4) is incorrect.
PS5433 MANUAL INTERVENTION IN 3-D CIR In three-dimensional circular interpolation mode
(G02.4/G03.4), manual intervention was attempted with
the manual absolute switch turned on.
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Contents Summary of dimensional circular interpolation Additional Manual

  • Page 1TECHNICAL REPORT (MANUAL) No.TMN 01/051 Date : Mar. 29, 2001 General Manager of Software Laboratory FANUC Series 16i-MA/MB 3-Dimensional Circular Interpolation 1. Communicate this report to: Your information only ○ GE Fanuc-N, GE Fanuc-E FANUC Robotics MILACRON ○ Machine tool builder Sales agency En
  • Page 2FANUC Series 16i –MA/MB 3-Dimensional Circular Interpolation This specification may be modified for improvement without notice. FANUC Series 16i –MA/MB Title 3-Dimensional Circular Interpolation 01 01.03.16 Hosokawa Newly registered No. A-78440E Ver Date Design Description Page 1/8
  • Page 3Contents 3-Dimensional Circular Interpolation ........................................................................................................... 3 General ........................................................................................................................................
  • Page 43-Dimensional Circular Interpolation General Specifying an intermediate and end point on an arc enables circular interpolation in a 3- dimensional space. Format The command format is as follows: G02.4 XX1 YY1 ZZ1 αα1=β β1 ; First block (mid-point of the arc) XX1 YY1 ZZ1 αα1=β β1 ; Second block (end
  • Page 5If the modal code is changed by specifying a code such as G01 with the end point not specified, the arc cannot be obtained, and alarm PS5432 is issued. During MDI operation, alarm PS5432 is also issued if a cycle start is applied with only the mid-point specified. - Movement along axes other than th
  • Page 6Limitation - Cases in which linear interpolation is performed - If the start point, mid-point, and end-point are on the same line, linear interpolation is performed. - If the start point coincides with the mid-point, the mid-point coincides with the end point, or the end point coincides with the sta
  • Page 7- Tool life management function The tool length compensation use the amount of the tool specified by tool life management function. The command for the tool life management function have to command before the 3 dimensional circular interpolation command. - One-digit F code feed The feedrate cannot b
  • Page 8- Electric gear box -G80,G81 - Function for hobbing machine -G80,G81 - External motion function -G81 - Chopping -G81.1 - Small-hole peck drilling cycle -G83 - Changing workpiece coordinate system -G92 - workpiece coordinate system preset -G92.1 - Feed per revolution -G95 - Constant surface speed con
  • Page 9- Rotary axis control - Gentle normal direction control - Thc command for the tool life management function (Tool life time is able to be counted in this mode, but the command for the tool life management function cannot be used.) - Macro executor ( Execution macro ) - Manual handle interruption ope