[Gueraiche]

Hi, I need a help about how to create a post processor for wabeco CC-D100 lathe by modifying one of surfcam MpostLib posts?

[mariojl]

Hi,
I just saw this post, what do you need modify??
Can you post a good nc sample file??
Everything can be created, but need ore info.
Mario

[Gueraiche]

Hi Mario,
Thank you for your reply. I Want to modify one of surfcam postprocessors for my CC-D100 lathe. Here you are the G code for machining the attached part:

%KAPPE.nc
N0010 G54 K60.00
N0020 M60 D45.00 L60.00
N0030 G90
N0040 M06 T1
N0050 M08
N0060 M03 S3000
N0070 G00 Z5.00
N0080 G00 X0.00
N0090 G00 Z1.00
N0100 G01 Z-1.00 F80 S2000
N0110 G00 Z65.00
N0120 M06 T2
N0130 G00 Z5.00
N0140 M03 S1500
N0150 M08
N0160 G00 X0.00
N0170 G00 Z1.00
N0180 G82 Z-25 F100 S2000 H8.00
N0190 G00 Z15.00
N0200 M06 T3
N0210 G00 Z3.00
N0220 G00 X12.00
N0230 G01 Z-21.00 F200 S2000
N0240 G00 Z1.00
N0250 G81 X18.00 Z-21.00 H2.00
N0260 G00 Z35.00
N0270 G00 X20.00
N0280 M06 T13
N0290 G00 Z3.00
N0300 G00 X18.00
N0310 G81 X36.00 Z-21.00 H2.00
N0320 G00 Z45.00
N0330 G00 X50.00
N0340 M06 T5
N0350 G00 X50.00
N0360 G00 Z0.00
N0370 G00 X46.00
N0380 G01 X34.00
N0390 G01 X43.00
N0400 G01 X44.00 Z-1.00
N0410 G01 Z-30.00 F100
N0420 G00 X60.00
N0430 G00 Z75.00
N0440 M06 T13
N0450 G00 Z5.00
N0460 G00 X37.00
N0470 G00 Z0.00
N0480 G01 X35.00 Z-2.00
N0490 G00 Z15.00
N0500 G00 X100.00 Z45.00
N0510 M30.

Gueraiche

[Gueraiche]

Hi Mario,
This is the part machined by Kappe.nc:

[mariojl]

Yes, your program may be fine, the big question is ¿WHAT do you need to modify???
To be able to help you, send ( either post here or PM) the complete scprt file, included the machined inc,and a posted nc file, marking exactly the changes you want to make.
Mario

[Gueraiche]

Hi,
I intend to add the above cycles with sequences.

[Gueraiche]

Hi,
I want to modify the Generic.L surfCam’s post by adding the cycles of my wabeco CC-D100 lathe:
1. Interior turning
G81 X.. Z.. Q.. F..S.. H..
2. Drilling cycle
G82 Z.. Q.. F..S..H..
3. Groove/Slicing cycle
G82 X..Q..F..S..H..
4. Longitudinal cutting cycle
G84 X.. Z..Q..F..S..H
5. Facing cutting cycle
G85 X..Z..Q..F..S..H..
6.Thread cutting
G87 X..Z..I..Q..S..H..
Where:
X is the end diameter (for thread cutting, is the outside diameter minus thread depth)
Z is the end position in Z
F is the feed rate
S is the spindle rpm
I is the thread pitch
H is the depth in X direction for G81, G82, G84, G85 and G87 (the depth in Z direction for G82)
Q is the smooth dimension (Safety distance for thread cutting) .
Your help will be very appreciated.

[mariojl]

Hi Gueraiche:
To begin with, the only cycles supported by Surfcam are the ones related to drilling and threading.
Besides it, you have a lot better tool control with regular Nc Surfcam functions than wabeco cycles; for instance ID turning, can control either roughing / finishing or both, several offsets types, many finishing passes and spring passes.
Pro sugestion: accept and stay with the Nc options provided by Surfcam.
Mario

[Gueraiche]

Hi mariojl;
Thank you for your reply. I had created a postprocessor by modifying generic.L2 .
For the moment, the Wabeco CC-D100.L2 created post is operational. Peck , drill , turn ID and autothread are modified. For the rest of cycles i used emulated cycles of surfCAM with G0 and G1 ...
I had understood from your reply Mariojl that we can't create cycles expect drilling and threading ones. For me, i want to create all cycles despite a lot better tool control is insured with regular Nc Surfcam functions . I dont know if it's possible to create them with CAMpost.

Best regards.

[mariojl]

Hi mariojl;
. I dont know if it's possible to create them with CAMpost.

Best regards.

Sorry, but I'm a dealer; I only provide help about SURFCAM.
Regards.
Mario.

[Leeyy]

Hi, I need help to create a PP for Fanuc controller with 3+2 (B & C) machining?