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Type: Posts; User: emccarthy556

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  1. Re: CNC router AKA "Chippy CNC Workbench" - Yaskawa based PLC

    I completed the ATC spindle design and integrated it. The interface between the Yaskawa PLC and the Jianken Spindle uses the Yaskawa LIO card and some voltage translation. Here is a video going over...
  2. Re: CNC router AKA "Chippy CNC Workbench" - Yaskawa based PLC

    The spindle arrived, and was well packaged.
    Here is what was in the box:
    Jianken 4.2KW 220V 24,00rpm 1000Hz BT30 AT spindle with ceramic bearings.
    5.5KW VFD
    water pump
    BT 30 tool holder
    A...
  3. Re: CNC router AKA "Chippy CNC Workbench" - Yaskawa based PLC

    I drew up the system diagram for the ATC spindle along with the VFD and a micro controller to act as an interface. This is after a large number of questions from the spindle manufacturer.
    I have...
  4. CNC router AKA "Chippy CNC Workbench" - Yaskawa based PLC

    I have been working on this CNC router for the past 4 years or so and finally have it working reasonably well.
    It acts as my woodworking workbench as well as a CNC router.

    The wood plaque in...
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