Eric, could you remind us how to find your eBay storefront?
Thanks,
BW
Eric, could you remind us how to find your eBay storefront?
Thanks,
BW
Try G-Wizard Machinist's Calculator for free:
http://www.cnccookbook.com/CCGWizard.html
Search for "WidgitMaster Plans" Bob!
Eric, do you plan to put up pdf(or dxf) plans on ebay for "immediate" delivery?
Would be interested in those.
x
Are there any pics that folks have posted that explicitly show limit switch mounting on the Mini Mill?
I'm having a hard time getting the upper Z limit switch and one side Y limit switch not to interfere with each other.
Any suggestions welcome, as I'm feeling that I'm having a dumb blond moment:0
Lukas
Well it's not the mini, but on my wide I used photo interrupters and mounted them like you see in the photo
The Y on shows up in the lower left of the photo and on the front left corner of the machine. I'm holding it in place with double sided tape onot the mounting support/wing. The metal "interrupter" is mounted to the left gantry support with double tape.
The X is double taped to the backside of the gantry and the interrupter is taped to the back of the X/Z carriage block.
I don't bother with limit switches nor a home for the Z.
Jay
Thanks - I have photo interrupters that I could use - they are more flexible that mechanical switches to mount. Have you had problems with dust blocking them?
Lukas
I used reed switches. Worked quite well too. I ended up removing them at a later stage, as I kept having trouble with the bearings and messed up the wiring when pulling it apart a few times. Never bother to put them back... I don't need them anymore. But I had originally planned to make up some IR just for the Z-axis.
http://www.eclipze.com.au/cnc/reed_switches_01.jpg
http://www.eclipze.com.au/cnc/reed_switches_02.jpg
http://www.eclipze.com.au/cnc/reed_switches_03.jpg
http://www.eclipze.com.au/cnc/Z_Axis...t_Switches.jpg
BTW... I'd add these pics as an attachment, however the file upload function hasn't been working for me. Advised a moderator yesterday.
Yea the heck with limit switches, real men don't need them anyways.......
Hi Guys,
I have a Mini set up with Vexta motors and drives and a Dremel. It hasn't been used much, maybe 20 hours run time routing PC boards and engraving acrylic.
It is a wonderful little machine, but since I got my Midi it has been sitting on the shelf. Money is tight and I need to sell it.
E-Mail me at [email protected] if interested.
Jim McMillan
I am thinking of making my own CNC 3 axis router.... But i am confused with some plans i have..
Your work is amazing! I will try understand many things from your project.
Here is one i designed in turbocad turbo cad v 15 professional
I am about to begin my project!!!
I will try construct my cnc, based on some plans i found on the web....
I prefer a cnc made of aluminium but it will be too expensive.
Probably i'll make it using wood... :-(
And i am looking for used machinery and electronics, as it is my first i will use it as an experiment for further development... If you know anyone who wants to sell his equipment please tell me!
Beautiful machine! All done in aluminum as well. There is something about these hobby machines made from wood that is just not right. Have you ever thought about making a business of selling these?