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Type: Posts; User: RaptorZ

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  1. Need some advice on beam combiner optics

    I need to replace the optics that combine the red dot and 30W CO2 laser in a Lasercam A2.
    It seems to be a 19.05 x 3mm optic, that looks like to IIVI ZnSe, however I can't locate a beam combiner...
  2. Help request for Techsoft Lasercam A2 (2008)

    I can't seem to find the information i'm looking for in other threads, so i'm hoping for some assistance, or pointers in the right direction.


    Is it possible to re-calibrate the machine without...
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    Re: G540 and unbranded steppers

    ok, so i have checked the continuity from the drives to the DB9 connector, now i feel like an idiot, somehow I connected the coil across A and B, and the other across A' and B' :(
    the machine was a...
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    Re: G540 and unbranded steppers

    Thank you very much for your response, I will have a look to see if i can identify the inductance of the windings.
    The current information I can find on the sellers listing are: Stepping motor:57...
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    G540 and unbranded steppers

    Long time lurker, first time poster.
    I've finally bought my first CNC mill after a few failed attempts at making a wooden one in the past.
    I went for a Chinese 6040 mill, and also ordered a G540. I...
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    Re: G540 and Chinese VFD setup help please?

    Hi gbraddam, I think im in a similar boat to you, as i also recently purchased a 6040 CNC (Beige, branded CNCEST) containing a PRT-E1500W and also upgraded to a G540
    I had numerous issues getting...
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    I am not exactly sure which plywood it is. It is...

    I am not exactly sure which plywood it is. It is lightweight, so I would assume that it is Softwood plywood, as its quite lightweight, and splinters quite easily. (it may be spruce, pine, or fir)
    ...
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    Feedrate of endmill in 1/2" ply

    Hi,
    I recently discovered a FabLab near to where I live, and have been visiting it for the last few weeks to make a project.
    However i am not sure of the best cutting speeds for the materials i am...
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