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Ive had this same issue with another piece of software on a newer laptop, the problem is the Intel processor runs too fast for old software and causes a conflict, there is a fix but it is a long...

Thank you I will give it a try

it a nema 17 200 steps per rotation.

The table has a ratio of 140, and the steeper driver requires 400 steps per rotation so 56000 steps

Hi Slouks, Just want to ask about this part of the code

const int StepsPerRotation = 400; //Set Steps per rotation of stepper
const int TableRatio = 72; //ratio of rotary table
const int...

307520
heres a photo i couldnt get it to work before

Hey Jimmy, that mill looks a lot like my mill i posted on instructables about 18 month ago..... I wondered what would happen to it
3D printed CNC mill

You should be able to reduce the current by turning the pot on the driver. If they overheat they with go into thermal cutout and lose steps so f you fit the excessive current draw it may fix the your...

thanks, Ive ordered an I2c 4x20, I just was sure about which pin numbers on the arduino to hook it up to

Hi, can I ask what pin numbers do the LCD screen connect to?, I think Im Ok with the rest of project, Just ordered the LCD screen and keypad. Ive got an arduino uno

thanks for documenting your build its awesome and Im going to have a go at making one.

You probably know this already, I found out by accident you can open DXF files in open office. Is not much good for anything else but its handy if your on a MAC computer or a computer without a CAD...

Thanks litografa I put some polycarbonate in the machine and it just burnt and caught on fire I'm not sure if I had it set up right or if its just not suitable to cut. also will aluminum or shiny...

I would like to know what I shouldn't put in in my rabbit 3040 laser, I just read PVC will produce corrosive gasses, is there any thing else I shouldn't put in it?

Thanks again zax,

Thanks Zax that was exactly what I needed, the machine now works as it should. Any tips for cleaning the mirrors, the video that came with the machine showed a guy cleaning them with cotton buds and...

Hi every one, im new here, but have done a lot of reading but haven't found the answer to a problem I'm having. I bought a rabbit 3040 with a printer port and have been able to get it working, but...

Hi Ive been A long time reader but this is my first post, What a wealth of info you have here!
I teach engineering classes and we hop to get some CAM machines soon, Until then the kids print...