Jump to content
Strawberry Orange Banana Lime Leaf Slate Sky Blueberry Grape Watermelon Chocolate Marble
Strawberry Orange Banana Lime Leaf Slate Sky Blueberry Grape Watermelon Chocolate Marble
MT Stringer

DIY Touch-off Tool

Rate this topic

Recommended Posts

Not a bad idea.  I made my own using a green LED (3V) and two AA cells in a 4-cell battery case.  Included a switch to turn it off when stored away. I used the same exact puck as well and probably the same alligator clip. I'm sure I was inspired by someone else posting the idea on one of these forums. I also found the puck a bit uneven, and used my CNC to mill upside down the plastic bottom parallel to the metal center.  

 

I've since abandoned it and moved up to a touch plate that works from LinuxCNC though. Probotix was nice enough to do the software side in their configurator, and show how to do the wiring side on their wiki page. It is VERY convenient to let the software run a subroutine and do the math to set where Z0 is. All that is needed is a single wire running from the plate to the 2nd parallel port on your PC.  The router I use is grounded all the way through its body.  That passes the probe ground through the frame down through the metal bit.  Not all routers ARE grounded through though, so you might need two wires from the parallel port and the alligator clip. 

 

4D

Edited by 4DThinker

Share this post


Link to post
Share on other sites

I really need to build one of these.  When I do get to building this I'll do my best to make it as purty as yours, Mike. ;)

 

David

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

Who We Are

Operation Ward 57 Challenge Coin Display Project

We are a woodworking community with an emphasis on sharing and learning the skilled craft of woodworking and all of its related disciplines. Our community is open to everyone who wishes to join us. We support our American veterans and active duty, being a veteran is not a prerequisite to join. Join us now!

Objective

Air Force Command Center Plaque

Of course just like most online woodworking communities we are centralized in the arts, crafts, and trades that are woodworking. But, we have another focus in our Patriot Woodworker community, we are the only woodworking community that was founded on our care and concern for our disabled veterans.

Volunteer

Patriot Woodworker Volunteers

The Patriot Woodworkers are an all volunteer community, from the staff and hosts who run our online woodworking community to the members who frequent our forums, you'll find volunteers in all of us. We are not on a payroll, unless you consider the spiritual rewards gained from volunteering, as compensation.

Education

Logging

One of the many projects we are working on is a wiki for our online community. A wiki is a great way for woodworkers and enthusiasts to share their knowledge to others, and to impart their knowledge for others to learn from, and utilize as well for their own benefit. We hope you'll consider being a wiki contributor.

×