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2901

General Mach Discussion / Re: Cutting problem, Random Cuts!!

« on: May 30, 2016, 09:56:24 AM »

If you Zip and then attach (give it a unique name) your Gcode file which is having issues It can be tested to see if that is causing the problem.

Tweakie.

2902

General Mach Discussion / Re: X axis will ONLY move in one direction

« on: May 30, 2016, 09:47:50 AM »

Hi Mark,

If you are unable to jog any axis from the keyboard, have you accidentally turned off the Jog ON/OFF button ?.

Tweakie.

2903

General Mach Discussion / Re: Feed rate over ride problem

« on: May 30, 2016, 01:46:47 AM »

Hi Andrew,

I am pleased that you have it working.

Just my opinion...

If it's working OK then leave it as it is.

At some later date (perhaps after you have gained more experience) you may find that some functions do not work as expected and that's the time to change to the later, more up-to-date, version.

Tweakie.

2904

Show"N"Tell ( What you have made with your CNC machine.) / Re: Rotary Table for A axis

« on: May 29, 2016, 07:20:46 AM »

Excellent work Roger.

(just out of curiosity, how much was the s.h. harmonic ?).

Tweakie.

2905

General Mach Discussion / Re: Replacing electronics on a CNC

« on: May 29, 2016, 01:36:39 AM »

Quote from: tony2 on May 28, 2016, 01:22:04 PM

thanks, so I should not worry about the heat of my stepper motors?

Stepper motors are designed to run at their rated current. They will run hot but if the outer case temperature is above 65 deg.C then I suggest that you reduce their drive current accordingly. (high quality stepper's can handle very high temperatures indeed but the cheaper versions may suffer failure if allowed to get too hot).

Tweakie.

2906

General Mach Discussion / Re: Feed rate over ride problem

« on: May 29, 2016, 01:27:01 AM »

You are using a very old version of Mach3 and I suggest you should be using a later version. The most popular version appears to be R3.043.062 and this can be downloaded from here;
http://ftp://anonymous:guest@machsupport.com/Mach3/Mach3Version3.043.062.exe
Keep a copy of your <your profile>.xml file and load the new version of Mach3 over the top of the old.

Check that you have configured Mach3 and the plugin correctly by going through the AKZ250 manual again, step by step. Mach3 USB Motion Card AKZ250 Installation Manual Pay particular attention to Section 6 (Feed rate, spindle speed rate, or jog rate can by controlled by the adjustment-knob).

Download and install the latest version of the plugin driver (the old version needs to be deleted before installing the new). http://leafboy77.com/index.php/en/home/16-english-categories/mach3/usb-motion/card-akz250/1-mach3-usb-motion-card-akz250

If this fails to resolve the problem then attach your <your profile>.xml file so we can check your Mach3 settings. This file needs to be copied from your Mach3 folder, renamed to something unique (andyboy.xml) and attached using the Additional Options tab.

Hope this helps (I am assuming I have identified the correct motion controller attached to your machine).

Tweakie.

2907