Z axis cuts in the air - not plunging

More
6 years 1 month ago #180916 by Jeff65
Replied by Jeff65 on topic Z axis cuts in the air - not plunging
OK will do some stuff soon but I have lots of things happening here - family and kids etc
will get a breathing space soon

Please Log in to join the conversation.

More
6 years 1 month ago #180918 by Clive S
Replied by Clive S on topic Z axis cuts in the air - not plunging

Jeff65 wrote: OK will do some stuff soon but I have lots of things happening here - family and kids etc
will get a breathing space soon


I take it that you do reload the axis after you make changes to the ini file

Please Log in to join the conversation.

More
6 years 1 month ago #180920 by Jeff65
Replied by Jeff65 on topic Z axis cuts in the air - not plunging
When you say reload - do you mean 'homing'

I haven't been able to home since everything went to pot

Please Log in to join the conversation.

More
6 years 1 month ago #180922 by Clive S
Replied by Clive S on topic Z axis cuts in the air - not plunging

Jeff65 wrote: When you say reload - do you mean 'homing'

I haven't been able to home since everything went to pot


No. when you edit any files you need to restart linuxcnc. Not the PC

Forget homing until you have the z axis searching in the correct direction to the switch

Please Log in to join the conversation.

More
6 years 1 month ago #180923 by Jeff65
Replied by Jeff65 on topic Z axis cuts in the air - not plunging
OK - I did those 2 changes and homed the Z axis and it homed ok

pressing page up makes the spindle go down and page down goes up

But the screen motion is correct

I know how to re set the keys on the key board so thats not a problem to me

Please Log in to join the conversation.

More
6 years 1 month ago #180925 by Clive S
Replied by Clive S on topic Z axis cuts in the air - not plunging
That's strange where is your homing switch located should be at the top.

Please Log in to join the conversation.

More
6 years 1 month ago #180926 by Mike_Eitel
Replied by Mike_Eitel on topic Z axis cuts in the air - not plunging
When it comes to the keys.
They are always "connected" to the workpeace, not to the machine. Means f.x. you press the left arrow, table moves to the right. = your tool will make his way into the peace direction left..... You will get used to that ;-)

Please Log in to join the conversation.

More
6 years 1 month ago #180927 by Mike_Eitel
Replied by Mike_Eitel on topic Z axis cuts in the air - not plunging
I have no home on z at all... I think you only need that it you can work with fixed tool lenght. I use only z-min as safety shut off.

Please Log in to join the conversation.

More
6 years 1 month ago #180928 by Jeff65
Replied by Jeff65 on topic Z axis cuts in the air - not plunging
yeah switch is at the top

Please Log in to join the conversation.

More
6 years 1 month ago #180930 by Jeff65
Replied by Jeff65 on topic Z axis cuts in the air - not plunging
I thought homing was necessary so the machine knows where it is in the real world - as it were

Please Log in to join the conversation.

Time to create page: 0.308 seconds
Powered by Kunena Forum