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Have most of my control box set up. I have 6 KL4042D Stepper Drivers that are going to drive 4 KL23H286-20-8B and 2 KL23H276-30-8B stepper motors. I need to know how I should set the current...

I hope so. I'll find out in a few days. I will have easier access to the mill electronics as I dismounted both the control box and the speed box. So the only electronics I will have on the mill...

Congratulations.

I am no electrical engineer either. Guess I will have to go to plan B and use the CNC4PC C41 board for speed control. That ties into the motor RPM potentiometer for control of...

Saw the aj289 post on a reversing motor control for the HF 44991 Mini Mill allowing control of the spindle via Mach3. I am trying to do the same thing on my HF44991 but driving a 4 axis CNC system...

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That is great. Looking forward to the run test. I am also trying to gain control of my spindle and other stuff on the same HF44991. If you are sharing, I would love to have a copy of the parts...

Hi all. I am doing a CNC conversion on my Harbor Freight 44991 mini mill and I want to add a spindle speed controller so that I can change direction of the spindle as well as change speed using...

Thanks for the information so far.

I am looking at this from Grizzly:

Live Center: http://www.grizzly.com/products/H3408
Cutting Fluid: http://www.grizzly.com/products/H1413
Parting Off...

This was a big step for me. I really know nothing about machining but it is something that I have wanted to do for many many years now. I guess that I will have the opportunity now.

I will be...

Thinking of buying this but I can not find any information on it. Can anybody help?

Thanks

http://i4.photobucket.com/albums/y119/slessard/mill2.jpg
...

You are of course right. I meant the Lathemaster not the Grizzly.

I have looked at so many lathes the last couple of weeks that it has gotten my head spinning.:drowning:

Already signed up for...

Hello to all:

First post here. Have never done any machining before but have done some research on various lathes. Have settled on the 8X12 (8X14) from either HF or Grizzly. Cost wise, I would...