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Jim27

.


I was referring to the fact that the TB6560 accepts 12-36 volts
for the motors power input.

justinj

Ohm's law will tell you what the motors are rated at.
Amps is the important thing.
The driver is what limits the voltage you use.


Mike.

SKLCNC55



Go into Configuration / Ports and pins /Spindle setup
Make sure that you don't have the relays disabled.

Happy holidays

Mike

Why are you using 3 arcs, instead of a circle.?

Make the following changes.

Line N70 - Add G00, to this line.
Line N80 - Add G00, to this line.
Line N100 - Delete this line.
Line N110 -...

MacCNC




Agee with you on this point

.

Nothing strange about it at all.

NO ! You not getting it.



Why are you doing this?

Mike

Just buy a lathe and save yourself some money.

ARVnj

You might find this useful.

Install a pull down resistor from the base of the 2n2222 to ground
This keeps the 2n2222 from turning on when no high signal is coming from the hall sensor.
The 2n2222 is very sensitive .

Also...

You have the emitter and collector connections are reversed.
You appear to have a floating ttl signal also.
Why are you using 12v to power this?


Post schematic with all the devices' part...

ARVnj

Looks like your going in the right direction.
Be sure to post results when you actually have it working.

Mike

ZZZZ


If you have one dollar in you hand, 100 percent of that dollar would be one dollar
If you had one dollar in you hand, then spent 50 percent of that dollar, you would
have spent fifty...

BrianL


You need to establish what the exact speed that the spindle motor rotates, at 100 percent PWM!
This number is needed to setup any and all additional pulley ratios !
You need to use this...

ARVnj


Switching Pin 1 of the 540 to pin 12 is the trigger

Look in the G540 manual

Post Part number of the device that you are using.
I think that where're going to find out that the input...

ARVnj


You need to sink the signal from pin 1 of the G540.


Mike

Vactorman




The G540 doesn't have a 0-10V PWM output

Mike

BrianL



First determine the actual full speed of the spindle.

This is a generic approach as I'm not familiar with your hardware or software

Verify that you have 10.0 Volts AT 100 percent...

Do you already have the drivers?
If so what is the signal it requires.

Mach does outputs a pwm signal This shouldn't be a problem
A PWM signal is a TTL level logic signal Which is the same if...

Already caught that.

Haven't figured out the resistors values yet.

I will work on a explanation of how this works.
Also will test on a BB.

Mike

Here's the progress so far.
This is still a work in progress.


221444

If you could use a different output pin other than the one designated for the 0-10v analogue log signal.
You should get 5 volt PWM signal out of the BOB
Look at the schematic that ger21 suggested...

Here's what's happening


Mach creates a TTL level PWM digital signal And sends it to the printer port.
The printer port sends to the BOB.
The BOB takes this signal and creates a 0-10 V PWM...

I guess I got a little confused here .
Let me rephrase that.

I wouldn't even use the existing contactor/starter.
But if you really want to use it. All you need to do is interface the Gecko540
...

Your electronics are mismatched!

“Quality is like buying oats.
If you want nice, clean, fresh oats,
you must pay a fair price.
However, if you can be satisfied with oats
that have already been through the horse ...
...

sbsigns

Cam Bam would be worth taking a look at.
Not sure how much it is. You can use it for free for 40 fully functional sessions .
Cam Bam has post processers for Mach.
However some tweaking...

That depends on exactly what you are trying to do.
A good all around flexible program is Cam Bam

Mike

kNuckbustr

I wouldn't even use the existing contactor/starter.
But if you really want to use it. All you need to do is interface the C10
to switch the control voltage to the contactor.
How to...

NO.
This is what you want

SSR 25DA Solid State Relay 25A 250V 3 32VDC4 380VAC for Temperature Controler | eBay

SW1 would be a SPST switch. This is your manual on/off switch

If you want send...

mcrider49


Can you mirror it before you import it into the cam software?

Look for something like" translate / mirror" command in your drawing software,
or the cam software, before creating...