Peck drill problem!?

[xal3r]

Hello everyone,

I have a issue, when i am drilling deep hole a peck drill does'nt work properly. For example i need to drill 70mm hole , i set in mastercam driling properties to drill a hole with a peck drill with 5mm (so it has to drill a hole in to -70mm with retracts of 5mm from stock .  But when i start the program in the machine first peck is 10mm and the rest peck drill's are 15mm till it reach  - 70mm , but i need that retracts will be 5mm not 15mm. I hope you guys will understand what i need my english is not so good. 

Waiting for quiq respond. Thank you for any information. 

 

My Milling machine is Chiron Fz 33 with Bosch system. 

[Rick46]

some machines have paremeters set in the control that will override your retract and feed plane distances that are specified by your toolpath in canned drill cycles. Might check into this and see what you find. HTH..

[jlw™]

Can you post a sample of your code? There may be a sneaky little G98 in there making it go to initial instead of r plane.

[xal3r]

Can you post a sample of your code? There may be a sneaky little G98 in there making it go to initial instead of r plane.

Here is my program code i made it for example first tool makes center  of the hole end the second drills hole into -70 with peck drill

 

%

F3000

N100 G21

N102 G0 G17 G40 G49 G80 G90

N104 G0 G90 G54 X280000 Y0 A0 S1145 M3

N106 G43 H2 Z4000

N108 G99 G81 Z-2000 R4000 F1145

N110 X1048000

N112 G80

N114 M5

N116 G91 G00 Z150000

N118 A0

N120 M00

N122 G0 G90 G54 X280000 Y0 A0 S400 M3

N124 G43 H44 Z4000

N126 G99 G83 Z-75357 R4000 Q5000 F200

N128 X1048000

N130 G80

N132 M5

N134 G91 G00 Z150000

N136 A0

N138 M30

%

[xal3r]

some machines have paremeters set in the control that will override your retract and feed plane distances that are specified by your toolpath in canned drill cycles. Might check into this and see what you find. HTH..

Thanks i will check it tomorrow