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Search: Posts Made By: viz
Forum: MechMates already cutting Fri 22 March 2013, 01:52
Replies: 556
Views: 525,118
Posted By viz
Are you happy with your spindle ? Still working ?

Are you happy with your spindle ? Still working ?
Forum: The Market Place Sat 16 February 2013, 08:11
Replies: 3
Views: 5,768
Posted By viz
New 4pcs timing belts 3M 15mm width, 336mm...

New 4pcs timing belts 3M 15mm width, 336mm length. CONTITECH (extra strong)

For all the price is 10 pounds + 3 pounds for shipping.

I can add it to ebay.co.uk, let me know if needed.
Forum: Troubleshooting Fri 09 November 2012, 06:15
Replies: 85
Views: 76,858
Posted By viz
I got 31.831 not 38.831 Another one with 8...

I got 31.831 not 38.831

Another one with 8 microstep is ok.
Forum: 701. Motor Drives Sun 21 October 2012, 02:49
Replies: 20
Views: 23,720
Posted By viz
Ok understand :) thank you for your support in...

Ok understand :) thank you for your support in this forum it was really helpful !
Forum: 701. Motor Drives Sat 20 October 2012, 11:28
Replies: 20
Views: 23,720
Posted By viz
It too big velocity or too small ? :) I was...

It too big velocity or too small ? :)
I was testing, can my steppers work on 10000 but got loosing steps, after trying to decrease i got that velocity set to 6000 was working 3 motors but fourth...
Forum: 701. Motor Drives Fri 19 October 2012, 11:11
Replies: 20
Views: 23,720
Posted By viz
Tested about 10 minutes with velocity set to...

Tested about 10 minutes with velocity set to 10000 and acceleration to 41 (the lowest i can choose) on X A Y axis and only one time i loose steps, it is bad. So i set now to 6000 and acceleration to...
Forum: 701. Motor Drives Fri 19 October 2012, 10:50
Replies: 20
Views: 23,720
Posted By viz
Yes now i am trying with acceleration settings,...

Yes now i am trying with acceleration settings, but if i set in mach3 velocity to 6000, the lowest acceleration number i can set is 25, and at this settings one motor sometimes spins, sometimes not. ...
Forum: 701. Motor Drives Fri 19 October 2012, 02:11
Replies: 20
Views: 23,720
Posted By viz
What settings i have to use for my 3.5A motors ? ...

What settings i have to use for my 3.5A motors ?

PEAK 3.5A and RMS 2.4A
or
PEAK 4.5A and RMS 3.5A

Don't understand what is different between peak and rms and witch one is close to motor 3.5A
Forum: 701. Motor Drives Thu 18 October 2012, 23:47
Replies: 20
Views: 23,720
Posted By viz
Thank you, i will try later at home. I think the...

Thank you, i will try later at home. I think the main reason will be too big microstep
Forum: 701. Motor Drives Thu 18 October 2012, 23:38
Replies: 20
Views: 23,720
Posted By viz
Ok i will try to reduce acceleration. Also...

Ok i will try to reduce acceleration.

Also here is my STEPS PER calculation 106.103 <- i entered this number into mach3.

Maybe my motors can run faster than 4000mm/min ?
Forum: 701. Motor Drives Thu 18 October 2012, 23:14
Replies: 20
Views: 23,720
Posted By viz
I tried before then the coil wires were...

I tried before then the coil wires were disconnected from the drivers.

I tried accleration setting in mach3, set to 30 then to 50, then to 100, the same problem.
Forum: 701. Motor Drives Thu 18 October 2012, 23:07
Replies: 20
Views: 23,720
Posted By viz
Yes if i reduce velocity to 4000, the problems...

Yes if i reduce velocity to 4000, the problems gone. But why only one motor have this problem ?

I have checked all setting in wiring and selecting PINS on drivers, all setting are the same.

I...
Forum: 701. Motor Drives Thu 18 October 2012, 13:45
Replies: 20
Views: 23,720
Posted By viz
Nema 34 set at 6000 velocity stops rotating

Hello,

Have some problems again, need your help.

I calculated "Steps per" and entered it to mach3.
Motors: Nema 34 1600oz, Curent: 3.5A.
Drivers: Wantai DQ860MA, Input voltage 24-80VDC,...
Forum: The Market Place Thu 20 September 2012, 11:45
Replies: 3
Views: 5,768
Posted By viz
Timing pulleys sold, left only belts.

Timing pulleys sold, left only belts.
Forum: The Market Place Thu 20 September 2012, 01:47
Replies: 3
Views: 5,768
Posted By viz
4pcs Timing belt 3M 15mm wide, 336 length. CONTITECH (extra strong)

For 15 pounds + shipping you will get 4 new belts.

CONTITECH HTD 3M-15-336

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=221127694666#ht_500wt_1092
Forum: The Market Place Thu 20 September 2012, 01:24
Replies: 3
Views: 5,768
Posted By viz
Aluminum Timing Pulley and Belts for Sale!

Selling 3 new aluminium timing pulley HTD 18-3M-15-CH2 for 15mm wide belts.

Central bore closed

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=221127690126#ht_500wt_1092
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Wed 12 September 2012, 06:37
Replies: 3
Views: 9,784
Posted By viz
Yet i didn't try to move my cnc, because i am...

Yet i didn't try to move my cnc, because i am waiting some parts for reduction and before i get it i am trying to calculate all settings for mach3. I will make photo later, because don't have it at...
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Tue 11 September 2012, 12:58
Replies: 3
Views: 9,784
Posted By viz
Mach3 "steps per" with rack and pinion

Hello again,

I have tried to calculate my self "steps per" magical number, but i don't understand few things. I read this topic "Understanding & Selecting gear pinions" and downloaded excel...
Forum: 70. Control Systems Sat 08 September 2012, 08:58
Replies: 7
Views: 14,283
Posted By viz
Posted the screenshot but forgot to tell that now...

Posted the screenshot but forgot to tell that now everything is working :) the problem was in LPT cable. Now my both motors work perfect and rotating to the same side. Thank you for quick answers.
Forum: 70. Control Systems Sat 08 September 2012, 04:10
Replies: 7
Views: 14,283
Posted By viz
Also in X Axis we can uncheck "Step Low Active"...

Also in X Axis we can uncheck "Step Low Active" and the motors still rotating to the same side.
Forum: 70. Control Systems Sat 08 September 2012, 03:48
Replies: 7
Views: 14,283
Posted By viz
Thank you for help, i changed LPT cable to new...

Thank you for help, i changed LPT cable to new one.

Also set in mach3 options showed in screenshot
Forum: 70. Control Systems Fri 07 September 2012, 10:43
Replies: 7
Views: 14,283
Posted By viz
Mach3 X axis with 2 motors set as slave

Hello,

I need some help, i have 2 motors for x axis. In mach3, one motor is set to X axis and second in A axis.

In mach3 i set Config->Slave Axis on X Axis i set slaved axis to A axis.

Now...
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Mon 23 July 2012, 06:52
Replies: 26
Views: 31,208
Posted By viz
Yes but sometimes it's better to wait :) Maybe 3M...

Yes but sometimes it's better to wait :) Maybe 3M timing pulley is more accuracy than 5M timing pulley in reduction ?
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Sun 22 July 2012, 23:42
Replies: 26
Views: 31,208
Posted By viz
Thank you Richards. What timing pulley are...

Thank you Richards.

What timing pulley are you using for reduction, 3mm pitch or 5mm pitch ? Because here in my country we need to wait for one month to get 3mm pitch pulleys
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Sun 22 July 2012, 12:18
Replies: 26
Views: 31,208
Posted By viz
Yes but the price for planetary reduction is...

Yes but the price for planetary reduction is about for one axis 200EU
Showing results 1 to 25 of 32

 
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