An update on the ol’ measuring tool

The prototype gage and the gage ring. looking good so far.
The prototype gage and the gage ring. looking good so far.

Well, it’s coming along with some speed. I am now going to build the final version complete with internal battery charging, better logic and a severe reduction in mass. Hopefully this will go down well with the customer.

The display of the gage. the large 18650 batteries are housed in the right hand side. This will be rectified in later versions.
The display of the gage. the large 18650 batteries are housed in the right hand side. This will be rectified in later versions.

Anyways, this post was for posterity. As always I hope it turns out well. 🙂

The Electrolytic Deburring Machine

Something I haven’t worked on in a while but is coming up is my new electrolytic deburring machine. I figured I’d post a couple of pictures for posterity.

In it’s current state, it does work to a degree. I need to work on the chemistry of the fluid. Right now it seems to just pit the material. Perhaps the voltage is too low or too high but I suspect it’s purely a lack of conductivity or the incorrect chemistry for this type application.

Eventually we should be able to deburr cutters and various other items. Just thought I’d share.

The Mitutoyo AT715 and me

It’s been a while since I’ve posted and that’s primarily because I’ve been working on a project. I have to keep some of the details to myself but I will show some pictures of the prototype that has taken me a couple of weeks to design and build.

The precursor to my project, the Ultigage.
The precursor to my project, the Ultigage.

The device uses the AT715 from Mitutoyo and what an interesting device it is. With a resolution of .0005mm and an RS485 interface, it is an ideal device for measurement and for use on machines. The device, which uses magnetic induction, uses 30ma whereas a lot of other glass scales use up to 250ma @ 5v. This is a pretty cool device.

The prototype board for this device
The prototype board for this device

Well, I can’t get into a great deal of detail because the product I have in mind may compete with other gaging companies like Gagemaker with a universal, handheld, high precision, digital gage that has active, rugged and dynamic probes. The images shown are that of a rough prototype, I’m not normally secretive but once one is built in a few weeks I can post some images of the more refined version.

After all, this is simply a post for posterity. 🙂