Part Puller G-Code for Doosan Lynx 220

Gors14 · Jul 26, 2021

Hello,

I have a G-code program right now but the company I work for is trying to automate our lathe so that our machine continuously runs by using a apart puller. The program I have right now doesn't have a part puller so I am trying to manually write the code. I have watched a few videos on how to code a part puller but it is for a Haas Lathe which I've noticed has different commands than the Doosan lathe we have in the shop.

Does anyone have any ideas on how to get started?

Thank you in advance!

TeachMePlease · Jul 27, 2021

Just think about the steps you need to take, one at a time, and start writing them down.

First step? Push the puller onto the stock.

Second step? Open the chuck/collet.

Third step? Pull bar to length.

Fourth step? Close chuck/collet.

Just break it down into operations. You should know, or have access to the codes for each of these steps.

Also, you may need to change a parameter or two to allow you to feed the Z axis while the collet/chuck are open. I don't know the parameter, but someone here will.

DouglasJRizzo · Jul 27, 2021

There is no "part puller" code in the machine.
For simplicity's sake I recommend a sub program containing the required commands that can be universally called from any machine main program. The final pull out target can be regulated via a macro. Worked for me.

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Part Puller G-Code for Doosan Lynx 220

Gors14

Plastic

TeachMePlease

Diamond

DouglasJRizzo

Titanium

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