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Forum: CNC motion control software Sun 02 June 2019, 03:26
Replies: 2
Views: 2,964
Posted By danilom
I've worked with machine which had one installed,...

I've worked with machine which had one installed, using only keyboard is awkward and there are lot of shortcuts that you have to remember...
Forum: Construction started, but not cutting yet Thu 23 May 2019, 16:19
Replies: 41
Views: 8,794
Posted By danilom
Bravo !

Bravo !
Forum: 701. Motor Drives Sat 23 March 2019, 05:51
Replies: 2
Views: 1,562
Posted By danilom
What breakout board are you using ? is it...

What breakout board are you using ? is it optoisolated?

If it is isolated I would first try to connect the PC to the mains with small line filter.

also check if everything is properly grounded...
Forum: 701. Motor Drives Mon 28 January 2019, 15:18
Replies: 1
Views: 830
Posted By danilom
Its not important UVW, after first motor start ,...

Its not important UVW, after first motor start , check the CW direction , if its not correct swap one pair of wires that go to the spindle

How did you control the Huanyang, with plugin or 0-10V...
Forum: Introduce yourself and start planning Sat 05 January 2019, 16:01
Replies: 1
Views: 820
Posted By danilom
For a first time build I would skip profile rails...

For a first time build I would skip profile rails for X and Y , on such large construction there are really tight tolerances for mounting them and you will need a lot of patience and tools to mount...
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Fri 04 January 2019, 06:57
Replies: 449
Views: 199,050
Posted By danilom
I use sometimes HTD 3M belt and pulleys with...

I use sometimes HTD 3M belt and pulleys with conical axle grip .

GT2 seems compatible profile with HTD . its just matter of cost they are a bit more pricey
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Mon 31 December 2018, 05:58
Replies: 449
Views: 199,050
Posted By danilom
with 14mm shaft on stepper motor you have to go...

with 14mm shaft on stepper motor you have to go to 20 tooth T5 pulley , so its 1:3 because the largest is 60 tooth pulley for T5

No problem with aluminium pulleys I use them all the time for belt...
Forum: Introduce yourself and start planning Sun 05 August 2018, 07:11
Replies: 15
Views: 4,095
Posted By danilom
Nothing wrong with gmoccapy screen included with...

Nothing wrong with gmoccapy screen included with Linuxcnc if you need probing it can be added to user tabs, 5i25 and a simple 5$ BoB is all it takes to run a router very reliably.
Forum: Graphics & CAD Fri 03 August 2018, 16:10
Replies: 5
Views: 2,573
Posted By danilom
If looking into similar software to ArtCam then...

If looking into similar software to ArtCam then look at Vectric Aspire
Forum: Construction started, but not cutting yet Tue 01 May 2018, 19:53
Replies: 35
Views: 11,336
Posted By danilom
Like I said "best cheap board" and it gets the...

Like I said "best cheap board" and it gets the job done using Mach3 and LPT port, just suggested to avoid the slow board with EL817 optos on all pins

I personally use Linuxcnc with 7i76e for...
Forum: Construction started, but not cutting yet Sat 28 April 2018, 14:44
Replies: 35
Views: 11,336
Posted By danilom
You dont have to optioisolate step/dir outputs...

You dont have to optioisolate step/dir outputs because there are optocouplers inside stepper drives , best cheap board is the one with one relay, 0-10v analog spindle rpm output, 12-24Vdc supply and...
Forum: MechMates already cutting Wed 21 March 2018, 20:43
Replies: 694
Views: 105,256
Posted By danilom
That would be Linuxcnc software.

That would be Linuxcnc software.
Forum: Motors & their mountings Sun 11 March 2018, 07:18
Replies: 8
Views: 3,843
Posted By danilom
I think you are over engineering this simple part...

I think you are over engineering this simple part , and I think that I have enough experience from building and being involved in making 7 Mechmates and many other machines.

Using wedge is ok if...
Forum: Motors & their mountings Fri 09 March 2018, 15:58
Replies: 8
Views: 3,843
Posted By danilom
With two set screws , I never used wedge on shaft...

With two set screws , I never used wedge on shaft for these small gears. Yes its more secure but its more difficult to machine it. Two set screws 90 degree apart or grub screws secure it more than...
Forum: Motors & their mountings Tue 06 March 2018, 21:29
Replies: 8
Views: 3,843
Posted By danilom
80V might be too much , its also limit for most...

80V might be too much , its also limit for most drives so you should keep it a bit lower. Using 65V I got all the performance needed and you can also confirm in couple of topics here on forum that...
Forum: Motors & their mountings Sun 04 March 2018, 17:05
Replies: 8
Views: 3,843
Posted By danilom
These are great and I use them all the time, just...

These are great and I use them all the time, just use at least 60V power supply and a suitable drive. You are good to go.
Forum: MechMates already cutting Tue 13 February 2018, 11:29
Replies: 464
Views: 137,811
Posted By danilom
Robert all these VFDs are 3 phase 230V input ,...

Robert all these VFDs are 3 phase 230V input , since this is only usable in Japan :) we all connect it single phase 230 , so at L1 you wire your LIVE and at L3 you wire NEUTRAL and thats it

in...
Forum: MechMates already cutting Fri 26 January 2018, 11:01
Replies: 464
Views: 137,811
Posted By danilom
I was working nearby two of chinese "HSD" 6kw...

I was working nearby two of chinese "HSD" 6kw spindles , and its not a pleasant experience, the fans were mounted on shaft, at 15k RPM its deafening . Original HSD motors with ATC are a different...
Forum: MechMates already cutting Wed 24 January 2018, 14:23
Replies: 464
Views: 137,811
Posted By danilom
Gas spring was calculated at about 50kg , as the...

Gas spring was calculated at about 50kg , as the steel plate that holds the spindle was 15mm thick steel 450 x 190mm and the spindle with holder is around 20-22kg

this was a specific Z that was...
Forum: MechMates already cutting Mon 22 January 2018, 16:30
Replies: 464
Views: 137,811
Posted By danilom
As you see I installed 5.5kw on a mechmate and it...

As you see I installed 5.5kw on a mechmate and it has been nothing but a joy , but if not needed dont go over 3kw on stock Z axis
Forum: MechMates already cutting Mon 22 January 2018, 08:57
Replies: 464
Views: 137,811
Posted By danilom
These are the same you find everywhere, never had...

These are the same you find everywhere, never had a problem with any of them or with the supplied VFD

I have not seen 4kw version but that is because I have not looked for it maybe, but consider...
Forum: MechMates already cutting Mon 22 January 2018, 05:31
Replies: 464
Views: 137,811
Posted By danilom
5.5 kw in comparison to 3kw ...

5.5 kw in comparison to 3kw

http://cnc.rs/wp-content/uploads/2018/01/WP_20161226_16_48_29_Pro-Small.jpg


5.5kw with 400mm stroke
...
Forum: MechMates already cutting Mon 22 January 2018, 05:24
Replies: 464
Views: 137,811
Posted By danilom
Difference in noise is considerable , you can...

Difference in noise is considerable , you can find watercooled ones even in 5.5kw version with ER25 , I mounted it od one MM and it really rips trough material. But its with modified Z axis because...
Forum: Construction started, but not cutting yet Sat 07 October 2017, 18:50
Replies: 230
Views: 60,246
Posted By danilom
Check wiring, if one wire of four is loose you...

Check wiring, if one wire of four is loose you get the sound just like jumping gears.
most critical are the drives connection, inspect the connector for heat traces
Forum: Construction started, but not cutting yet Wed 27 September 2017, 19:06
Replies: 4
Views: 2,672
Posted By danilom
This is on the download page in archives named...

This is on the download page in archives named "Drawing Plan files for downloading" and also "The MechMate "Mamba" version has been launched" so Brad this is official name of current plans version.
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