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Type: Posts; User: alpha_one_x86

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  1. Replies
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    2,293

    Re: Milling or not? Z axs problem

    Hi,

    You have reply too late. Now I use chemical + laser (direct lithography)

    Cheers,
  2. Replies
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    508

    Re: PCB marking

    3. You will need special coated material in order to etch copper by laser.-> can your explain more? How do this with normal FR4 + copper board?
  3. Replies
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    1,257

    PCB manufacturing for a country

    Hi,
    I search help to mount PCB manufacturing for a country (but 1m*1m of PCB each day to start small).
    The chemical process will do lot of wast, I prefer the chemical process (+ lithography) if I...
  4. Replies
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    508

    Re: PCB marking

    1. 15min is well for me, but I don't know
    2. I can use 1500W during the day without problem
    3. Well it's problem then
    4. I need be able to propose multiple kind of manufacturing
    I think you are...
  5. Replies
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    2,293

    Milling or not? Z axs problem

    Hi,
    I had try multiple time to do PCB. Or my try do broken PCB (too deep), o just push the copper or the last time don't down to Z at the half of gcode and just draw half...
    And vibrate more than...
  6. Replies
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    508

    PCB marking

    Hi,
    I can buy a laser fiber:

    - Marca: PRESICION
    - Potencia de Láser: 30 Watt - Raycus QB
    - Tiempo de Respuesta: 0,5 ms
    -...
  7. Re: Making PCB with laser (no chemical etch)

    Hi, I have CNC + 15W laser 450nm, I can etch PCB without chemical?
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