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My favorite Quote that you maybe should think about.?

"Better to remain silent and be thought a fool, than to open one's mouth and remove all doubt.!"

The last video of 2021, before popping the Champagne... :toot:

I am finally ready enough to use my lathe, and in fact have even used for more than just testing, in this video I am making parts for...

Well Ive been continuing to work on the guitar. Pretty much all the CNC side of things was completed at the last update and its on to more "traditional" methods of guitar construction . Hence the...

That case is mental ?

Hi,

I joined the forum last year looking for advice on where to get a machine that would be suitable for my hobby of building guitars. I was pointed in the direction of Dean ( JazzCNC ) and after...

Good morning, in internet searches and nothing to find but in the thingiverse a user had the file and sent it to me. so as in this group they don't have and have people who want the file, I'll pass...

And no paper does not help!

Oooops. Sorry.
This one:
https://www.ebay.co.uk/str/cyber-ebusiness1986/DFU-Dual-Ballscrew/_i.html?_storecat=22348999012
These are the ones on my machine:...

A proximity switch is a type of switch. A limit switch is a designated use of a switch. Limit and Home switches can be either electronic, like a proximity switch or mechanical, like a microswitch.
...

Similarly, gifted with an industry that embraces the old 60/40.

Right, just tried a quick experiment - I have some 2N7002's in the shed so hooked one up to a signal generator set to 1Hz (though I...

Anything with a high point that a proximity switch can sense at a repeatable point in the homing direction will do, you could use a single bladed chopper too, anything which sticks out significantly...

Hi waldo,

I spend only €13,- on 5 units... m8 6-36 vdc 2mm sensing distance.

Aliexpress

lj8a3-2-z/bx npn

Just a single meter of wire on the sensor.

I have a piece of my late father-in-laws work from his pre-war Army training in the Signals. It is a test piece, a steel plate with a 1" square hole and in the hole is a friction fit 1" steel square....

Andrew, they also stock long necks:

https://www.shop-apt.co.uk/2-flute-long-neck-rib-processing-carbide-end-mills-68hrc.html

Wal.

Sent from my HTC One M9 using Tapatalk

Mach3 isn't unreliable, Yes it's got the odd issue for certain users but so have others. The biggest down side to Mach3 is that it's no longer supported by Artsoft. They now only support Mach4 which...

Ok well this as been on my mind to do this for while now so what you all think.?

I've got reasonable collection of popular Controllers laying around now so thinking to do a comparison test...

Hi Gabi,

Ok well you could have a few issues going on here.?

The Uc300 is USB and some USB cables are better than others regards there shielding and ground. So use a good quality cable and...

I'll save you a lot of headache and just say use 3Nm motors run at 65-70Vdc on 75-80vdc drives and you won't have any problems cutting anything.

Cutting speeds will depend on many factors like...