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FANUC Series 16i/18i/21i-MB, FANUC Series 18i-MB5 Retraction for 3-Dimensional Rigid Tapping, Specifications Additional Manual Page 2

Additional Manual
2005/08/29
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g
nature
Descri
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tion
FS16i/18i/21i-MB, 18i-MB5
Retraction for 3-dimentional rigid tapping
Specifications
A-90190EN
Drawing No.
Title
Page
1 General
When the 3-dimensional rigid tapping or the rigid tapping during tilted working
plane command is stopped by a result of the CNC power off, an emergency stop or a
reset, the tap may cut into the workpiece. The tap can subsequently be drawn out by
using a PMC signal or a program command.
This function automatically stores the information relating to the rigid tapping
executed most recently. When a tap retraction signal is input or G30 program is
commanded, the tap is removed from the hole, based on the stored information. The
tap is pulled toward the R point.
When a retract value α is set in parameter No.5382, the retraction distance can be
increased by α.
As for the details of the retraction for rigid tapping, please refer to “FANUC Series
16i/18i/21i-MODEL B CONNECTION MANUAL (FUNCTION) (B-63523EN-1)
5.13 RETRACTION FOR RIGID TAPPING”.
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Contents Summary of FANUC Series 16i/18i/21i-MB, FANUC Series 18i-MB5 Retraction for 3-Dimensional Rigid Tapping, Specifications Additional Manual

  • Page 1FANUC Series 16i/18i/21i-MB FANUC Series 18i-MB5 Retraction for 3-dimensional rigid tapping Specifications Contents 1 GENERAL ............................................................................................................................................... 2 2 SPECIFICATION.............
  • Page 21 General When the 3-dimensional rigid tapping or the rigid tapping during tilted working plane command is stopped by a result of the CNC power off, an emergency stop or a reset, the tap may cut into the workpiece. The tap can subsequently be drawn out by using a PMC signal or a program command. Thi
  • Page 32 Specification The retraction of the 3-dimensional rigid tapping or the rigid tapping during tilted working plane command is executed triggered by Rigid tapping retraction start signal RTNT or G30 program command. The retraction method is selected by parameter RG3 (No.5202#1) setting. 2.1
  • Page 42.2 Retraction for rigid tapping by G30 program command When the parameter RG3 (No.5202#1) is “1”, this method is used. Specification method When rigid tapping has been stopped as a result of an emergency stop or a reset, or when the CNC power has been disconnected during rigid tapping, execute the
  • Page 53 Note 1. When the retraction movement is only for the retract value α, which is set in the parameter No.5382, the retraction movement is executed at the program coordinate on the 3-dimensional coordinate conversion mode or tilted working plane command mode. 2. At the retraction for rigid tapping by
  • Page 64 Signal Rigid tapping retraction start signal RTNT [Classification] Input signal [Function] Start rigid tapping retraction during 3-dimensional coordinate conversion mode or tilted working plane command mode [Operation] When this signal is set to “1”, the control unit operates as follows:
  • Page 75 Parameter #7 #6 #5 #4 #3 #2 #1 #0 5200 DOV [Data type] Bit DOV For tool retraction during rigid tapping, the override is 0: Disabled. 1: Enabled. #7 #6 #5 #4 #3 #2 #1 #0 5202 RG3 [Data type] Bit RG3 Rigid tapping retraction during 3-dimensional coordinate conversion mode or tilted working plane co
  • Page 86 Alarm and message No Message Contents 5384 RETRACT FOR RIGID CANNOT BE At the retraction for rigid tapping by G30 program CMD. command, the program coordinate at the rigid tapping stopped is different from that at the rigid tapping retraction. FS16i/18i/21i-MB, 18i-MB5 Title Retraction for 3-dimen