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should I run the cross hole to help get coolant in or just go? I ordered the yg dream and some interstate to try.

Greetings. I have been drilling .375" holes through 3.1" of 6061 aluminum on my lathe (flood coolant and diy cnc conversion) using high helix drill bits. It is slow and I often get a poor finish...

Nevermind. 5v power supply was 1v. And the parallel plug goes in the "output" slot not the "pc" slot

I am CNC'ing my Bridgeport clone. I have done gecko 540 and Mach3 on several machines but this is different and even though I have read the instructions over and over and watched set up videos by...

I have built a cnc router (2.2kw) that is to be used cutting UHMW.

I can run 24000 rpm down to about 6000 rpm. I need to plunge 4 .250" holes .900" deep and then side mill the external...

Greetings, I need help with terminology.

I want an electric or mechanical vacuum valve that when activated allows a 1/8" vacuum line to apply vacuum to another tube (going to work piece clamp) and...

I am looking for free CAD software that will produce Gcode or something that can be be converted to g code. I am using Mach for my 4 axis milling machine. I would also like to do some engraving

thanks!

Ok I ordered a power supply (350), Mach3, g540, and 3 motors from Keling.


I have installed Mach 3, but even before hooking up to the g540 I keep getting an Estop activation. I go to the...

The wiring diagram is not clear on how the two are connected. any help out there?

This CAD is not free that I can find. Can you giude me to it?
I have the MACH3 license.


Anyone else? Can you suggest a CAD?

crevice reamer, I have read up on all that and have ordered the matching items.

I am down to ball screws and bearings. I am trying to find bearings that will handle the axial loads. Will regular...

still digesting the link info. I have plenty of room on the axis (in fact the x axis is in a "dead corner" of the room) and I currently have flood coolant running. Well did before the DRO died...

I did not plan to use a belt and pulleys for the motor to ball screw, I was going to use a coupler (one of the spiral slitted misalignment ones) this would give me a 1:1 ratio stepper to screw. Is...

Those links are great! Thanks

First post here, I had hoped to delay this a year or two but my DRO died.

I have a Harbor freight round column to convert.

For ball screws and nuts I was looking at these 2:
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