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Type: Posts; User: Andreiir

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  1. Re: Is Fiber the most flexible type of Laser for engraving?

    For metals , only fiber laser is working .
    Co2 laser works only if u use some primer on metals , or u engrave anodized aluminium .
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    Re: Choosing new steppers for DIY machine

    U know what u buy this mottors , and they will work a little better than this ones u have , better buy a closed loop kit .
    U have only a life , why trow ur money on garbage , and after u cry ,...
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    Re: UC300ETH ETHERNET MOTION CONTROLLER?

    I agree with eriks , but there is not so many i/o and its more compact than uc300eth.
  4. Re: NVUM v2 version CNC Controller 3-Axis "device is not ready"

    Trash this controller and buy a uccnc software with uc400 eth , and u don't have to worry about all the thinks this controller makes .
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    Re: CO2 Glass Laser Refill

    There u find the secrete recipe for laser refill https://www.youtube.com/watch?v=NZ4wnXxEQ_s
  6. Re: motion control board (breakout board ) which one to buy??

    Better than uccnc now ther is nothing in they range of price , only if u want to use grbl , with is more cheaper .
    Mach 3 ,4 is outdated , and it may work ok , don't have all specks of uccnc , and...
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    Re: I bought a 1325 ATC router from China.

    I am sorry to see all this amateur work with a tool that must have some margin tolerances , i think u need to make welds again , but u need a specialist for that so it wont tension extrem the body of...
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    Re: Need help macros probing

    Thanks , now it works like it should .
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    Re: Need help macros probing

    Now i use 1.2109 with uc 400eth .
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    Re: Need help macros probing

    First i get tool offset with m31 , and it writes on c axis offset .
    After i want to change a tool , i use only m200 , but the issue is when i try to use it in a middle of a tool breack or a stop ,...
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    Re: Need help macros probing

    Thanks , i am using uccnc last version .
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    Need help macros probing

    I make an macro based on info found here , but i am having an issue , it is working good when i try to use it when a job was done , or a tool change , but if i stop it in middle , and i want to...
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    Re: 3D Probe - Tri-balls type accuracy & DIY

    U need to have balls and contactor gold plated , for best acuracy , u can achive verry easy 2 um with golden components .
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    Re: UCCNC400ETH & Mach3?

    Uccnc is better than mach 3 .
    I wolud not use mach 3 after i use uccnc .
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    Re: engraving very thin wood

    Buy a laser diode for engrave , and use it for engrave on low power .
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    Re: 5um vs. 1um linear encoders

    How do u get ur servo fine tuned ?
    I mean what u want to achive with a properly tuned servo if u use velocity , or position control .
    Thanks .
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    Re: New CNC router design - Gantry

    If this spindle works on 1.9 kw on low rpm , then u can cut steel with .
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    Re: New CNC router design - Gantry

    With that spindle u can't cut steel , u need low rpm , and high torque for steel .
  19. Re: YAAS! DIY 5 AXIS VERTICAL MILL - OPEN SOURCE

    With this u can mill aluminium , but wery slow , and precision , i don't think there will be one , maibe only to make decorative aluminium components .
    But for foam i think this will work ok , but u...
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    Re: My UCCNC probing screen and macros

    Dear friend , just put in probe radius , not ur data , but uccnc probe screen an imput for example 2 , and try to probe again , and u will see how probing goes wrong way .
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    Re: My UCCNC probing screen and macros

    Hi Dave , after this time , i was having same issue like u have , and i found problem , the probe still continue to push in material , after it stays a little , the problem is if u put a data in ...
  22. Re: ATC 2.5KW Jianken - Chinese spindle review and close look.

    That sound is from bearings , not from parameter , u can use 100 parameters , and it will sound same .
    But maybe the mactec can show us his low noise spindle to compare the 2 spindle , but i doubt...
  23. Re: DIY CNC Mill - Playing around with the thought

    First of all , u need to see what precision u need , if u need high precision , u need go epoxy granite , if u dont need that much precision u can go with steel frame.
    Noise is not a problem with a...
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    Re: Can I use LinuxCNC with this BoB?

    As i know with that bob u can't use linux cnc , u need usb driver for linux cnc .
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    Re: 7 Axis Swiss Mill-Turn (DIY)

    I like ur build , is clean , and working .
    All parts are made from aluminum ?
    Can u process brass , or steel with ur build?
    What do u use for linear movement if u dont use ballscrews ?
  26. Re: What inverter to use for a 2 phase spindle?

    I have bought an original inverter and all seems ok , but i saw there is a way with "SCOTT transformer" to adapt the windings form 3 phase to 2 phase motor , so when somebody else hawe same problem ,...
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    Re: Gantry mill for precise milling of aluminium

    I am so happy to see such a nice and clean build , i am wondering how u make acurate straight place for rails ?
    Do u machine them or use epoxy fill ?
    Have a good time .
  28. Re: What inverter to use for a 2 phase spindle?

    Ok i get this , and i know there is need of a 2 phase inverter , but where i can buy one?
  29. Re: What inverter to use for a 2 phase spindle?

    Yes. There are 5 wires from motor , 2 have 1.3 ohm and the other two have about 1.28 ohm . The other one is gnd.
  30. Re: What inverter to use for a 2 phase spindle?

    https://www.ebay.de/itm/Precise-SC52-L-HSC-HF-Spindel-2-phasig-pneum-Schnellwechsel-inkl-Kegel/401472934194?hash=item5d79a6d132:g:7D4AAOSwnsRaU01i
    as u see it exist , and have 4 wire 2 windings .
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