Messages

401

VB and the development of wizards / Re: Autozerotool

« on: February 25, 2021, 09:57:38 PM »

Is this a new set up and macro or an old one that is now failing.

402

General Mach Discussion / Re: NEWBIE- HELP PLEASE! WORK PIECE NOT SHOWING IN CORRECT POSITION

« on: February 10, 2021, 02:41:19 PM »

Move the switches or the trigger plates or both will be the best option.

The home position should be about 1" to 2" from the end of travel its not critical, you then set the work area with the soft limits plus and minis from the home position.

403

General Mach Discussion / Re: NEWBIE- HELP PLEASE! WORK PIECE NOT SHOWING IN CORRECT POSITION

« on: February 10, 2021, 12:59:11 PM »

This image shows the normal home position for a milling machine.

404

General Mach Discussion / Re: NEWBIE- HELP PLEASE! WORK PIECE NOT SHOWING IN CORRECT POSITION

« on: February 10, 2021, 08:34:45 AM »

you can reverse the direction in homing and limits but you will have to reverse your softlimits too.

405

General Mach Discussion / Re: NEWBIE- HELP PLEASE! WORK PIECE NOT SHOWING IN CORRECT POSITION

« on: February 09, 2021, 09:32:10 PM »

If you press MDI and type in G01 G91 X1. F10. and press return the table should move to the left

Then type Y1. and enter and the table should move to the front.

If you are in MM then X25. F100 may be better

406

General Mach Discussion / Re: NEWBIE- HELP PLEASE! WORK PIECE NOT SHOWING IN CORRECT POSITION

« on: February 09, 2021, 09:19:42 PM »

Do you have homing switches on your machine?

Is the material in the CAD the same size as the material on the machine?

If the answers are yes then click home all.

Move the centre of the spindle over the back right corner of the material and click 'Zero X' then ' Zero Y'

Touch tool on top of material and click 'Zero Z'

Click Regen Toolpath

407

General Mach Discussion / Re: NEWBIE- HELP PLEASE! WORK PIECE NOT SHOWING IN CORRECT POSITION

« on: February 09, 2021, 07:18:23 PM »

Yes the drawing looks good, look up right hand rule for more details.

https://www.autodesk.com/products/fusion-360/blog/cnc-coordinate-system-made-easy/

408

General Mach Discussion / Re: NEWBIE- HELP PLEASE! WORK PIECE NOT SHOWING IN CORRECT POSITION

« on: February 09, 2021, 01:12:58 PM »

The problem is the way you have drawn the part in 360, the XYZ is in the opposite direction to the datum on your machine.

Your cad datum is front left of part.  Machines tend to be top right.

Most machine tools home with the table left front and up for the XYZ so you draw in your cad to the left of the X (Red arrow) front of the Y (Green arrow) and Z is top of work on a mill and in most cases bed of machine on a router.

409

General Mach Discussion / Re: NEWBIE- HELP PLEASE! WORK PIECE NOT SHOWING IN CORRECT POSITION

« on: February 09, 2021, 09:40:33 AM »

Jog the machine so the pink cross hairs are more to the lower left then press x zero and y zero then press regen toolpath

410

General Mach Discussion / Re: Mach3 Z Axis drilling problem

« on: February 09, 2021, 09:36:11 AM »

Add line

N185 G61

and line

N2905 G64

and try it.