Peck Tap

[The Chipmaker]

 Hello,

We are trying to peck tap on our Haas. The post seems right, but it goes to full depth without coming out of hole. I have the repeat rigid tap turned on in the machine control. Here is what the post looks like.

%
O0000
(PROGRAM NAME -  PECK TEST )
(DATE=  05-05-17  TIME=  09:04 )
N100 G0 G17 G20 G40 G49 G80 G90
(  RIGHT-HANDED TAP - 0.19   TOOL - 4  LEN. - 4  DIA. - .19 )
T4M6
N110 G0 G90 G54 X-17.25 Y3.75 S1920 M3
N120 M8
N130 G43 H4 Z.25
N140 M31
N150 G98 G84 Z-0.171875 R.1 F60.
N154 Z-0.34375 ;
N156 Z-0.515625 ;
N158 Z-0.6875 ;
N310 G80
N320 M5
N330 M9
N340 G91 G28 Z0.
N350 G28 Y0. M33
N360 M30
%

[htm01]

https://www.emastercam.com/forums/topic/33641-peck-tapping/

[3dmachine]

Take out all the z values and just leave the z value on the G84 line to final depth. It should peck then. Oh and put a "Q" on the G84 Line.

[3dmachine]

On 5/10/2017 at 1:03 PM, The Chipmaker said:

 Hello,

We are trying to peck tap on our Haas. The post seems right, but it goes to full depth without coming out of hole. I have the repeat rigid tap turned on in the machine control. Here is what the post looks like.

%
O0000
(PROGRAM NAME -  PECK TEST )
(DATE=  05-05-17  TIME=  09:04 )
N100 G0 G17 G20 G40 G49 G80 G90
(  RIGHT-HANDED TAP - 0.19   TOOL - 4  LEN. - 4  DIA. - .19 )
T4M6
N110 G0 G90 G54 X-17.25 Y3.75 S1920 M3
N120 M8
N130 G43 H4 Z.25
N140 M31
N150 G98 G84 Z-0.6875 R.1 Q.25 F60.
N310 G80
N320 M5
N330 M9
N340 G91 G28 Z0.
N350 G28 Y0. M33
N360 M30
%

1

1

 

Should look like this. Try it out

[The Chipmaker]

  Than you I will try it this morning!

[DUM1]

HAAS TIP OF THE DAY EXPLAINS IT SIMPLY

 

 

http://www.haascnc.com/video/?mode=tod&VidID=yBK1MN_Q9J0#gsc.tab=0