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If it is a design like the LEAD Machine using the OpenBuilds Cbeam gantry plates you can opt to go for 2 nut blocks. They go on the edges of the...
What size pulleys do you have on the motors? How did you come up with your number of 26.666667 for the microstepping? I thought the Acro used 14...
Now I definitely want to build a plasma cutter!
I got my recent order pretty quickly. I think it shipped the next day. Unfortunately, I forgot to order the 2 main items I wanted - 2 250 mm 2020...
What microstepping is the jumper set at on your CNC shield?
You get a lot of flex with long endmills which leads to inaccurate cutting if precise parts are needed. Also, they can break easier due to the...
Kodiak Cutting Tools sells longer endmills. Extra-Extra Long End Mills | Solid Micrograin Carbide End Mills
Post a picture to help us visualize it. I see you use Vectric, is that the software you use all the time?
Here is a link to where a person made a more robust free software that works with the existin K40 board. I would say that since this board is used...
I would assume that it is a 0.9 degree. But, I do not know. I do believe you will have to figure out a way to change the steps/mm if you change...
According to the research here, it is most likely 0.9 degrees. Don's Laser Cutter Things: K40-S Motors [IMG]
I have no idea what his firmware is, or even if it is different than GRBL. I am most definitely not a programmer. In my mind the stuff you and...
It should work. In the setup in Estlcam choose GRBL 1.1.
There is also a whole lot of probing functions as well so that may be the case. It may be that it is just a modified form of GRBL. What I am...
You can download the model from here: OpenBuilds | 3D Warehouse and open it in sketchup. Then take the measurements, or save the plate as an .stl...
This may help you. Don's Laser Cutter Things: K40-S Motors
I was going to add a spacer of some sort and use a regular aluminum pulley as the shaft coupler. However, then a spacer needs to be added to the...
Yes, but I was assuming that he was trying to connect it as the controller to the BlackBox. But he could do as you said and just create the Gcode...
If you are using Estlcam, it reflashes your Blackbox to their firm ware. There is an option to go back to GRBL.
