Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: deepaknarkhede on January 12, 2015, 07:24:10 AM

Title: coil winder spindle control
Post by: deepaknarkhede on January 12, 2015, 07:24:10 AM

Hello,
I have built small coil winding machine whose wire guide is controlled using x,y and z axis of mach3. The spindle is servo motor controlled on A axis. While winding my g code goes like,

G0 A0Y0
G0A30Y10       layer 1
G0A60Y0          layer 2
G0A90Y10       layer 3
G0A120Y0       layer 4
and so on.
 The problem is at every end spindle stops with defined accn and dccn time which is very time consuming.

How can I continuously run the spindle without stopping at the end of every layer?

pl help.
deepak

Title: Re: coil winder spindle control
Post by: Tweakie.CNC on January 12, 2015, 12:02:40 PM

I think your best bet is to increase the Acceleration settings in Motor Tuning.. If you need a slow start then make your first move a G01 at a lesser feed rate.

Tweakie.

Title: Re: coil winder spindle control
Post by: Hood on January 12, 2015, 02:24:18 PM

Are you in Exact Stop mode?
On the coil winder I did the spindle doesnt stop, in fact it hardly slows, I use CV mode.


Hood