NC program coolant problem

[chrisKDR3N]

HI all 

in powermill 2017, i can choose multiple paths,then change coolant option.

but in 2020 ~ 2023,i can't do the same way.  i have to change coolant one by one. it take a lot of time.

the picture above is  PM 2021. You can't change  the coolant option while choose mutiple path.

this one is PM 20217, I can change muti toolpath's coolant at the same time.

if i want to change mutiple toolpath's coolant at the same time, how can i do that.

[nguyenthinhvt95]

Hi @chrisKDR3N 

I have no idea to change the coolant for multiple toolpaths in NC program
But you can change the coolant in the toolpath before create the nc program.

I have a macro that can do that easily, you can use it for references

[chrisKDR3N]

HI @nguyenthinhvt95 

thanks for the marco,it's help a lot 

But i'm wondering why autodesk change this.

this function is useful when i want to change coolant in NC program

[dans4DQYP]

See This 

https://forums.autodesk.com/t5/powermill-forum/2019-1-1-bug-changing-coolants-in-ncprograms/m-p/8243...

I asked for this fix back in 2019   Autodesk has really failed on fixing this one !