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OK, I *did* in fact do a search before I posted, but didn't find anything. Then the similar threads list led me to some past threads. Based on those, the AAP2T35Z11 seems like a good candidate....

I have a homebuilt CNC router I've been using for about 3 years now (I think). I got some of the cheapie uxcell plunger limit switches off of Amazon and they work...ok. It would be nice to have a...

Thanks for the info!

I'm going to start out by trying some of our Chinese friends on eBay:
http://stores.ebay.com/fivefive-co-ltd/Timing-Pulley-/_i.html?_fsub=13520880017

I'll have to wait for...

I am building an approximately 30"x30" CNC Router with two 1610 ballscrews on the Y-Axis.

386152

I want to drive the 2 ballscrews with a single NEMA34 motor via a timing belt.

Where do most...

I know this was a few months ago, but can I ask what kind of epoxy you used?

Thanks,
Wallace

Wondered if you ever found out any more about the BLH stuff from Automation Overstock? Thinking of my own 1st build and it sure looks interesting...

One thing we don't see (at least I don't) is pics of stuff that you have made with your DIY CNC routers. There isn't a forum for that is there?

I mean, I know the focus here is on building...

Hey All:

I just got a custom CNC machine from a water cooler manufacturer that relocated to Mexico (boo, hiss). I broke it down into assemblies - each is basically an X-Y unit with PacSci...

It sounds like you still have the original (non-ballscrew) leadscrews installed - true? If so, how is that working and/or hindering performance?

wrb

My first post...great site and forum!

I am thinking of a 2-axis retrofit on my old 1J. I bought Chris Bruno's plans and think I am going to do something close to that. 1200 oz/in or so steppers...