implement 8-tool turret on lathe

More
05 Jun 2021 00:25 #211186 by RobotMatic
I need to implement a tool changer on a lathe, I already have everything wired and connected to a 7I76e table plate.

Could you guide me?

Thank you!!!

It occurs to me to do it with Classicladder.

I have :

-sensor for each tool
-forward turret sensor
-rear turret sensor
-sensor that gives me a pulse for each tool position

-turret coil (on- outside) (off inside)
-slow turn turret coil
-fast turn turret coil,

Please Log in or Create an account to join the conversation.

More
06 Jun 2021 22:52 #211375 by andypugh
I think that CL is probably a good choice if you are confortable with Ladder logic and do not need to make any axis moves as part of the tool change (which is normally the case with a lathe)

But you might find that the "carousel" HAL component is helpful to handle the position feedback and motor control.
The following user(s) said Thank You: RobotMatic

Please Log in or Create an account to join the conversation.

More
07 Jun 2021 23:12 - 07 Jun 2021 23:14 #211455 by BigJohnT
This is the hal portion of my tool change on my CHNC, it might help.
# Tool Turret Encoder Setup
net turret-encoder1 wsum.0.bit.0.in <= hm2_5i20.0.gpio.063.in_not
net turret-encoder2 wsum.0.bit.1.in <= hm2_5i20.0.gpio.061.in_not
net turret-encoder4 wsum.0.bit.2.in <= hm2_5i20.0.gpio.059.in_not
net turret-encoder8 wsum.0.bit.3.in <= hm2_5i20.0.gpio.057.in_not

# Tool Turret tool change, leave the tool prep loop in as there is no prep needed
net tool-prep-loop iocontrol.0.tool-prepare => iocontrol.0.tool-prepared
#net tool-change-loop iocontrol.0.tool-change => iocontrol.0.tool-changed
net tool-cng-req iocontrol.0.tool-change => classicladder.0.in-01
net tool-cn-done iocontrol.0.tool-changed <= classicladder.0.out-01
net tool-number iocontrol.0.tool-number => classicladder.0.s32in-00
net tool-prep-number iocontrol.0.tool-prep-number => classicladder.0.s32in-01
net tur-stop hm2_5i20.0.gpio.069.out <= classicladder.0.out-02
net tur-lift-spin hm2_5i20.0.gpio.066.out <= classicladder.0.out-03
net tur-locked hm2_5i20.0.gpio.033.in_not => classicladder.0.in-02
net enc-tool-number wsum.0.sum => classicladder.0.s32in-02
net tool-cng-timeout classicladder.0.out-04 => halui.program.stop

I attached my classicladder .clp file. Create a sample axis configuration with classicladder and put that clp file in there to view it.

JT
Attachments:
Last edit: 07 Jun 2021 23:14 by BigJohnT.
The following user(s) said Thank You: RobotMatic, jo_key

Please Log in or Create an account to join the conversation.

More
08 Jun 2021 17:39 #211529 by RobotMatic
Video


thanks for all the help, I will be working with this I hope to move forward to finish it. This is my first time setting up a turret. Thank you for always helping in this forum.

BigJohnT - Andypugh Thank a lot !!!!!

Please Log in or Create an account to join the conversation.

More
09 Jun 2021 05:03 #211590 by Ingo
Hi guys, I was reading, looking for something about my Turret model (BSA 200 12/20), but as I'm nob and the first time I'm making a turret, I'm suffering a lot..., actually I was very confused. First of all, I don't know if I can take this model from you because you are different. Another thing, my 12-position turret, I use the inputs, Bit1,2,4 and 8 I know it also has Parity and stroby (I don't know what it's for, how do you use it), it still has over temperature, index and locked..., how I use all this, could someone clarify me, show me the way, because I'm using 7i76E and a 7i84 daughter (including all turret entries are on it).

Thank you very much

Ingo
Attachments:

Please Log in or Create an account to join the conversation.

More
14 Jul 2021 05:57 #214676 by Becksvill
Hey mate do you have any photos of the turret?

I have just done a toolchanger in classic ladder a few weeks ago.

You may be able to adapt my config.

Please Log in or Create an account to join the conversation.

More
14 Jul 2021 10:10 - 14 Jul 2021 10:12 #214710 by RobotMatic
Last edit: 14 Jul 2021 10:12 by RobotMatic.

Please Log in or Create an account to join the conversation.

More
28 Jul 2021 01:11 #216089 by Ingo
Hello,

Follow the photos on my ATC.  Tell me something your turns only to one side and reverses the rotation to lock?

Ingo
Attachments:

Please Log in or Create an account to join the conversation.

More
28 Jul 2021 16:03 - 30 Jul 2021 16:21 #216129 by RobotMatic
one direction , all Hidraulic !!     video Turrent
Last edit: 30 Jul 2021 16:21 by RobotMatic. Reason: Modific

Please Log in or Create an account to join the conversation.

More
30 Jul 2021 17:00 - 30 Jul 2021 18:13 #216364 by RobotMatic
 I have a new problem that I can't solve. For the first time I have a turret back !!!. I have placed the scale [-] atand it works fine !!. but the margin of x machine axes in AXIS appears reversed. I am using 2.7.14 on this lathe.

is there any way to specify to linuxcnc that the turret is back ? image

https://drive.google.com/file/d/19lXtRopP46tTyrpF8nlTmI9qCyXxJ1q9/view?usp=sharing
Last edit: 30 Jul 2021 18:13 by RobotMatic.

Please Log in or Create an account to join the conversation.

Time to create page: 0.127 seconds
Powered by Kunena Forum