带刀库的后处理,设了快进F后,后处理的程式没了G43,怎改呀?

ljs-2008

%
O0008
( NC name: A4321 )
( Date: Wed Apr 15 13:36:04 2009 )
G40 G17 G49 G00 G90 G80
T02 M06
G05.1 Q1
% z' E% Q8 P7 _" O7 G- k  _( NAME=D25R0.8 )
(D=25.00R=0.80  )
/ i( _. B0 O. ~G90 G00 G54 M8
. F. z) _* A1 S& J0 c- g3 ?G01 X-101.442 Y51.326 Z15. F8000. M03 S2000 M08
- B  }% r/ Y9 W5 MZ2.509
* P3 w8 e" ^. W) qZ-.491 F2000.

ljs-2008

每次后处理的程式都要手动修改,很麻烦,我是想说,在后处器里怎么样修改?