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Messages - Dax

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1
General Mach Discussion / Re: Stepper motors
« on: October 17, 2017, 03:25:43 PM »
 ;D ;D Its working after a complete computer rebuild new graphics card I have ran it for 2 days with not once did it make that awful sound in fact it ran for 3 hours constant today it didnt put a foot wrong so thank you everyone for the information and help, now how do I make money with it  ::)

2
General Mach Discussion / Re: Stepper motors
« on: October 14, 2017, 06:02:59 PM »
Been looking into the PC put in a new (old) graphics card changed the lpt to epp no stalls on jog yet will run a full test tomorrow fingers crossed. dont understand the xml stuff sorry for being a noob

3
General Mach Discussion / Re: Stepper motors
« on: October 14, 2017, 03:57:08 PM »
Hi Craig
I built the PC specifically for the CNC its a dell desk top Ive removed just about as much as I dare but you could be right the machine is a beast it has a heavy router mount so once again cant rule it out but I did try and stop it myself it pushed me no problem the steppers are 100mm it is a professionally built machine bed is 600 X 900 in fact heres the advert of the actual machine http://www.mycncuk.com/threads/10773-3-axis-Rhonmac-R1824-%28460mm-x-610mm-x-75mm%29-bench-top-router-for-sale 
I'm afraid the budget at the moment is not good but I would like to try and solve it without throwing money at it at least not yet.

4
General Mach Discussion / Re: Stepper motors
« on: October 14, 2017, 03:21:57 PM »
so power now down from 4.2amp to 3.2amp motors ok heat wise. Steps are 1600 speed down from 900 100 acc recomended to 700 acc 50 this stall happens under load or not I actually tried to stop the machine by hand to put it under strain no chance. stall can happen on any axis but mostly x . I ran the driver test computer came back excellent, no background programs running cut out all nonessential services its so fast. I'm running out of ideas

5
General Mach Discussion / Re: Stepper motors
« on: October 14, 2017, 11:07:48 AM »
well tried to make another box today more fire wood, still messing about motors got quite warm so think I might drop the voltage a bit. So checked the PC its running xp pro service pack 2 barely any services switched of all networking as well as its in my workshop, anyone any ideas? motors (mainly X but not exclusively) sometimes just squeal instead of moving until next command is sent then moves on to destroy the work. Cant think whats left to check slowed it right down as well low acceleration speed etc. HELP!

6
General Mach Discussion / Re: Stepper motors
« on: October 14, 2017, 10:04:25 AM »
its rocking moving smoother noticed the motors are warm but not hot.. yet?! will keep you all posted thanks for your help feeling positive.

7
General Mach Discussion / Re: Stepper motors
« on: October 14, 2017, 09:19:25 AM »
yup changed it to 1=on 2=off 3=off  now 4.2a steps same power save off

8
General Mach Discussion / Re: Stepper motors
« on: October 14, 2017, 09:11:18 AM »
Series Model Step Angle (°)   Motor Length (mm)   Rated Current (A)   Phase Resistance (Ω)   Phase Inductance (mH)   Holding Torque (N.m Min)   Detent Torque (N.cm Max) Rotor Inertia (g.cm²)   Lead Wire (No.)   Motor Weight (g)
23HS0405 1.8   41   0.62   12   24   0.55   2.5   150   4   470
23HS0408   1.8   41   2.0   1.2   2.5   0.55   2.5   150   4   470
23HS4412   1.8   45   0.62   12   26   0.8   2.8   190   4   520
23HS4425   1.8   45   2.5   1.0   2.2   0.8   2.8   190   4   520
23HS5406   1.8   51   0.62   13   28   1.0   2.8   190   4   520
23HS5425   1.8   51   2.5   1.2   3.2   1.0   2.8   190   4   520
23HS6602   1.8   56   1.5   3.2   5.5   0.9   3.5   280   6   590
23HS6430   1.8   56   3.0   0.8   2.4   1.1   3.5   280   4   680
23HS6404   1.8   56   4.2   0.4   1.2   1.1   3.5   280   4   680
23HS7401   1.8   64   1.0   7.5   20   1.5   5.0   380   4   850
23HS7430   1.8   64   3.0   0.8   2.3   1.5   5.0   380   4   850
23HS7404   1.8   64   4.2   0.55   1.2   1.5   5.0   380   4   850
23HS8430   1.8   76   3.0   1.0   3.5   1.8   6.0   440   4   1050
23HS8404   1.8   76   4.2   0.6   1.8   1.8   6.0   440   4   1050
23HS1430   1.8   100   3.0   1.4   5.5   2.5   10   680   4   1250
23HS1404   1.8   100   4.2   0.8   3.0   2.5   10   680   4   1250
23HS2430   1.8   112   3.0   1.6   6.8   2.8   12   800   4   1400
23HS2404   1.8   112   4.2   0.9   3.8   2.5   12   800   4   1400

9
General Mach Discussion / Re: Stepper motors
« on: October 14, 2017, 09:02:58 AM »
just found motor rated at 4.2amp so is 4.5amp ok? 123 all on

10
General Mach Discussion / Re: Stepper motors
« on: October 14, 2017, 08:53:41 AM »
right the way I see it is the power is set to 4.5a half power is off 568 are on and 7 is off that = 256 steps
so is 4.5a ok or too high?
microsteps should be 8 not 256 (would this cause my issue, expect it woulb tbh)
thanks for the manual craig

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