Tool wear in tool table ?

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10 years 2 months ago #79402 by dinkata
Tool wear in tool table ? was created by dinkata
We use Linuxcnc v.2.7 Lathe . Uncomfortably correction offset ( maybe we do not know how )
Is it possible to build a tool table wherein to introduce correction wear.
as is e.g. Path Pilot Tormach .

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10 years 2 months ago #79429 by andypugh
Replied by andypugh on topic Tool wear in tool table ?

dinkata wrote: We use Linuxcnc v.2.7 Lathe . Uncomfortably correction offset ( maybe we do not know how )
Is it possible to build a tool table wherein to introduce correction wear.


Yes, look at the sample config sim/axis/lathe-fanucy

That uses a remapped Tnnnn command, details in the README:
github.com/LinuxCNC/linuxcnc/blob/master.../lathe-fanucy/README

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10 years 2 months ago #79436 by dinkata
Replied by dinkata on topic Tool wear in tool table ?

look at the sample config sim/axis/lathe-fanucy

I tried a similar remap ,but it is also inconvenient .
there is a problem when you start not first N1 ,
Start for example N13 ,then
toolchange : command T6 , perform ΠΆ7 !!!!
then run and during the movement began changing tool without command !!!???
we do not wait, press stop .
Code:
% N1 G18 G21 G7 G40 G61 G90 N2 G49 M09 N3 T7 N4 S120 M3 N5 M08 N6 G0 X180. Z40. N7 Z30. N8 X0. N9 G1 Z-13. F4.0 N10 G0 Z30. N11 X180. N12 Z40. N13 G49 M09 N14 T6 N15 S200 M3 N16 M08 N17 G0 X180. Z40. N18 Z28.1 N19 X104.03 N20 G1 Z27.6 F25.0 ............. .... N140 M2 %

I like Linuxcnc,but why CNC , for example Fanuc ,from 40 years ago

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there is a possibility introduced corection wear ,

a in Linuxcnc must be make remap etc. :(

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10 years 1 month ago #80043 by dinkata
Replied by dinkata on topic Tool wear in tool table ?

andypugh wrote:

dinkata wrote: We use Linuxcnc v.2.7 Lathe . Uncomfortably correction offset ( maybe we do not know how )
Is it possible to build a tool table wherein to introduce correction wear.


Yes, look at the sample config sim/axis/lathe-fanucy

That uses a remapped Tnnnn command, details in the README:
github.com/LinuxCNC/linuxcnc/blob/master.../lathe-fanucy/README


I tried config sim/axis/lathe-fanucy ,
1. - program start and finish normal .
2. -chosen row 49 ,
3.-Run_from selected line
....info tool requested=101 .. !!!??? why ?
....info tool requested=202 .. !!!??? why ?
....info tool requested=505 .. this should only !!!!!
............

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How should I fill tooltable
Tool 1 wear 10001
Tool 2 wear 10002
...................................
Tool 12 wear 12012 ????
..
Thanks advance

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10 years 1 month ago #80044 by dinkata
Replied by dinkata on topic Tool wear in tool table ?
Tooltable ...Tool ....Pocket..??
Is it correct ?

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10 years 1 month ago #80063 by cmorley
Replied by cmorley on topic Tool wear in tool table ?
yes this is right.
tool 12 wear would be 10012

As for the run-at-line problem. I'm not sure.
Run-at-line is implemented badly in linuxcnc - it may be run-at-line is changing tools not sure...
could you post your program?

Chris M

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10 years 1 month ago #80065 by dinkata
Replied by dinkata on topic Tool wear in tool table ?

could you post your program?

Of course :
Code:
% G18 G21 G7 G40 G49 T0101 S150 M3 M08 G0 X180. Z100. Z5. X0. G1 Z-43. F200.0 G0 Z5. X180. Z100. G49 T0202 S200 M3 M08 G0 X180. Z100. Z2.35 X100. G1 Z2. F200.0 Z1.65 X23. Z2. G0 X24.47 Z2.42 X100. Z1.65 G1 Z1.3 X23. Z1.65 G0 X24.47 Z2.07 X100. Z1.3 G1 Z0.95 X23. Z1.3 G0 X24.47 Z1.72 X100. Z0.95 G1 Z0.8 X92. X33. X23. Z0.95 G0 X28.144 Z2.42 X100. Z2. X180. Z100. G49 T0505 S200 M3 M08 G0 X180. Z100. Z2. X103. G1 X102. X101. Z-16.2 X102. G0 X103.2 Z-15.927 Z2. X101. G1 X100. Z-16.2 X101. G0 X102.2 Z-15.927 Z2. X100. G1 X99. Z-16.2 X100. G0 X101.2 Z-15.927 Z2. X99. G1 X98. Z-16.2 X99. G0 X100.2 Z-15.927 Z2. X98. G1 X97. Z-16.2 X98. G0 X99.2 Z-15.927 Z2. X97. G1 X96. Z-16.2 X97. G0 X98.2 Z-15.927 Z2. X96. G1 X95. Z-0.369 X95.131 Z-0.434 G03 X95.6 Z-1. K-0.566 I-0.566 G1 Z-16.2 X96. G0 X97.2 Z-15.927 Z2. X95. G1 X94. Z0.131 X95. Z-0.369 G0 X96.2 Z-0.095 Z2. X94. G1 X93.6 Z0.331 X94. Z0.131 G0 X102.201 Z2. X103.2 X102. X180. Z100. G49 T0606 S200 M3 M08 G0 X180. Z100. Z2. X26.7 G1 X26. F250.0 X26.7 Z-32.996 X26. G0 X25.16 Z-32.075 Z2. X26.7 G1 X27.4 Z-32.996 X26.7 G0 X25.86 Z-32.075 Z2. X27.4 G1 X28.1 Z-32.996 X27.4 G0 X26.56 Z-32.075 Z2. X28.1 G1 X28.8 Z-32.996 X28.1 G0 X27.26 Z-32.075 Z2. X28.8 G1 X29.5 Z-1.184 X29.434 Z-1.217 G02 X29.2 Z-1.5 K-0.283 I0.283 G1 Z-32.996 X28.8 G0 X27.96 Z-32.075 Z2. X29.5 G1 X30.2 Z-0.834 X29.5 Z-1.184 G0 X28.66 Z-0.263 Z2. X30.2 G1 X30.9 Z-0.484 X30.2 Z-0.834 G0 X29.36 Z0.087 Z2. X30.9 G1 X31.6 Z-0.134 X30.9 Z-0.484 G0 X30.06 Z0.437 Z2. X31.6 G1 X32.2 Z0.166 X31.6 Z-0.134 G0 X29.655 Z2. X25.16 X26. X180. Z100. M5 M9 M2 %

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10 years 1 month ago #80066 by dinkata
Replied by dinkata on topic Tool wear in tool table ?
1.If we start from the beginning - no problem
2.Very useful tool wear in tooltable !
3.But we need when setting program use " run-at-line "
..If we start from line
.....G49
T0505 ..

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remap wants to put previous tools

4.If I hide previous tools
.........
( T0101 )
.........
( T0202 )...
.......
and start from line
.....G49
T0505 ..
Then remap work properly

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Is it possible to avoid hiding previous instruments?

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10 years 1 month ago #80067 by cmorley
Replied by cmorley on topic Tool wear in tool table ?
I confirm the problem.
I'll try to look into it tomorrow
Chris M

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10 years 1 month ago #80112 by nkp
Replied by nkp on topic Tool wear in tool table ?
I think that "the bug" in remap.
The following code works fine:
Code:
% G18 G21 G7 G40 ;------------------------tool 1, wear 1 G49 T1 M6 G43 G43.2 H10001 ;------------------------ S150 M3 M08 G0 X180. Z100. Z5. X0. G1 Z-43. F200.0 G0 Z5. X180. Z100. ;------------------------tool 2, wear 2 G49 T2 M6 G43 G43.2 H10002 ;------------------------ S200 M3 M08 G0 X180. Z100. Z2.35 X100. G1 Z2. F200.0 Z1.65 X23. Z2. G0 X24.47 Z2.42 X100. Z1.65 G1 Z1.3 X23. Z1.65 G0 X24.47 Z2.07 X100. Z1.3 G1 Z0.95 X23. Z1.3 G0 X24.47 Z1.72 X100. Z0.95 G1 Z0.8 X92. X33. X23. Z0.95 G0 X28.144 Z2.42 X100. Z2. X180. Z100. ;------------------------tool 5, wear 5 G49 T5 M6 G43 G43.2 H10005 ;------------------------ S200 M3 M08 G0 X180. Z100. Z2. X103. G1 X102. X101. Z-16.2 X102. G0 X103.2 Z-15.927 Z2. X101. G1 X100. Z-16.2 X101. G0 X102.2 Z-15.927 Z2. X100. G1 X99. Z-16.2 X100. G0 X101.2 Z-15.927 Z2. X99. G1 X98. Z-16.2 X99. G0 X100.2 Z-15.927 Z2. X98. G1 X97. Z-16.2 X98. G0 X99.2 Z-15.927 Z2. X97. G1 X96. Z-16.2 X97. G0 X98.2 Z-15.927 Z2. X96. G1 X95. Z-0.369 X95.131 Z-0.434 G03 X95.6 Z-1. K-0.566 I-0.566 G1 Z-16.2 X96. G0 X97.2 Z-15.927 Z2. X95. G1 X94. Z0.131 X95. Z-0.369 G0 X96.2 Z-0.095 Z2. X94. G1 X93.6 Z0.331 X94. Z0.131 G0 X102.201 Z2. X103.2 X102. X180. Z100. ;------------------------tool 6, wear 6 G49 T6 M6 G43 G43.2 H10006 ;------------------------ S200 M3 M08 G0 X180. Z100. Z2. X26.7 G1 X26. F250.0 X26.7 Z-32.996 X26. G0 X25.16 Z-32.075 Z2. X26.7 G1 X27.4 Z-32.996 X26.7 G0 X25.86 Z-32.075 Z2. X27.4 G1 X28.1 Z-32.996 X27.4 G0 X26.56 Z-32.075 Z2. X28.1 G1 X28.8 Z-32.996 X28.1 G0 X27.26 Z-32.075 Z2. X28.8 G1 X29.5 Z-1.184 X29.434 Z-1.217 G02 X29.2 Z-1.5 K-0.283 I0.283 G1 Z-32.996 X28.8 G0 X27.96 Z-32.075 Z2. X29.5 G1 X30.2 Z-0.834 X29.5 Z-1.184 G0 X28.66 Z-0.263 Z2. X30.2 G1 X30.9 Z-0.484 X30.2 Z-0.834 G0 X29.36 Z0.087 Z2. X30.9 G1 X31.6 Z-0.134 X30.9 Z-0.484 G0 X30.06 Z0.437 Z2. X31.6 G1 X32.2 Z0.166 X31.6 Z-0.134 G0 X29.655 Z2. X25.16 X26. X180. Z100. M5 M9 M2 %
ini:
#REMAP = T prolog=get_T_number ngc=toolchange

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