5703 County Road 6220 Bldg 12 Lubbock, TX 79415

(806) 474-2929

(806) 474-2929

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  • Cartesian Display
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  • Case Study 1
  • CASE STUDY 2
  • CASE STUDY 3
  • CASE STUDY 4
  • CASE STUDY 5
  • Files

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Bare Metal Technologies

Bare Metal TechnologiesBare Metal TechnologiesBare Metal Technologies

Electronics and Software Systems for Machining

Electronics and Software Systems for MachiningElectronics and Software Systems for MachiningElectronics and Software Systems for Machining

Home of the TACTICAL CARTESIAN DISPLAY

The part pictured above is machined BY HAND on a manual mill. The Tactical Cartesian Display is an augmentation to an ordinary DRO.  The system gives a real-time graphical representation of the cutter movements with respect to the CAD geometry of the part. The machinist can maintain unheard-of tolerances of part geometry without even knowing what the dimensions are. See the various Case Studies that show some examples of parts being machined. This system is suitable for 0ne-off parts, prototypes, short production  runs and cases where you cannot take a CNC off line to produce one or a few parts.


See the CASE STUDY pages

Watch the Introduction Video

Coming soon, Core Modules for Cartesian Display and rotary table

ALL Parts shown on this website are machined by hand on a manual mill

    Core Modules for Hobbyists and Makers !

    Cartesian Display Core

    Rotary Table Controller Core

    Rotary Table Controller Core

    This module IS the Cartesian Display minus the keypad, enclosure and mounting hardware. Save money ! You can craft your own enclosure and Front Panel by using a platform such as Arduino, Raspberry Pi, PC or even another 4D Systems touch screen display. Your Front Panel platform communicates with the Cartesian Display serially and can command the display or mimic the keypad to operate the display's menus and functions.

    Rotary Table Controller Core

    Rotary Table Controller Core

    Rotary Table Controller Core

    This module is the brains of the Rotary Table Controller, all the other components are off-the-shelf. We use parts from Automation Technologies, Inc. Save money ! Build your own controller with OTS parts in conjunction with our  Controller Core Module. The Controller Core manages things like converting angles to pulses, backlash control, feedrate, acceleration, deceleration, indexing, etc.

    This system is still under development

    The Tactical Cartesian Display and Electronic Rotary Table are still under development although they are in use in this shop making parts for customers. Please contact us with any questions.

    Check this website periodically, when you see more components and pricing, that's when it's for sale. It could be a couple months from now or sooner for special cases. Don't hesitate to call or write.

    jeff@baremetaltek.com

    (806) 474 2929

    The world's first !

    Cartesian display

    The Cartesian Display allows the machinist to view CAD geometry and move the cutter with respect to that geometry. The DXF model is stored in the Display so that it has an exact mathematical model of the part allowing the machinist to position the cutter precisely and produce dimensions without even knowing them.

    Rotary table integration

    An optional integrated electronic Rotary Table allows the machinist to produce any angled surface. The line is identified and the Display instructed to align that entity with either the X or Y axis. The Display computes the angle and communicates it to the Rotary table controller

    glass scale integration

    The Cartesian Display is meant to be used with an ordinary DRO as an augmentation to the DRO. The two components are unaware of each other, they simply share the same scale signals. The Cartesian Display can also be used stand-alone; also the machinist may continue using the DRO as usual

    tactical viewing

    The machinist may pan and zoom the image to give the best view of the machining action

    "radar" cutter distancing

    The Cartesian Display contains the DXF part model. Thus it has an exact mathematical representation of the part. When an entity is  put on "radar" the display updates in real-time the exact distance from the cutter to the line. When D=0, you are exactly, on that line and producing that drawing dimension.

    rugged mounting hardware

    Typical mounting configuration

    Compatible with several DROs and scales

    Here, the Cartesian Display is shown in use with a 

    DRO PROS EL402 Digital Readout

    To learn more about the Cartesian Display or Core Modules

    Please call (806) 474-2929 or email jeff@baremetaltek.com 

    to learn how the system can be integrated with your machine.

    -- I answer all emails --

    Thank you for your interest



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    • Case Study 1
    • CASE STUDY 2
    • CASE STUDY 3
    • CASE STUDY 4
    • CASE STUDY 5