Touch probe: Simple but accurate

[Bertho]

I finally decided to build a touch probe with the goal of simple construction but preserving best stability and accuracy. See:
http://www.vinland.com/Touch-Probe.html


What software do you suggest that is free/low-cost to convert the point cloud to a mesh. I appreciate any help and suggestion. I have spent too many hours googling it already.
Bertho Boman

[cncuser1]

Very nice job
Two comments:
- Dust getting inside will affect reading so try to seal it with something like thin rubber from a condom
- Make the probe tip removable and have an industry standard interface so you can cheaply use good quality, profesional tips in a variety of configurations

[ger21]

Try MachCloud, it's free.
http://www.machsupport.com/downloads.php

[Bertho]

Thanks CNCuser1,
The probe is actually designed to accept a 5mm threaded ball tip. That size has the largest number of available tips at http://www.itpstyli.com.

I do plan on sealing it but I have been too busy to follow up on that.

MachCloud:
I tried MachCloud initially since I am using Mach-3. It worked on a small sample but after hours of trying every possible combination I gave up. I posted the sample file at the Mach website but there is no support and no one else converted it. The AccuTrans is a great find for just $20.
Bertho

[Karl_T]

I'm not much help, but I've installed a laser displacement sensor for my CNC mill. Got it working and then ran out of time. I'll get back to it in a couple months (winter project for me)

I bought rhino thinking it would work for this issue. This is, by far, the biggest issue for scanning. PLEASE, post if you find something you like.

Karl