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Acro Pick And Place Machine

Discussion in 'Other Builds' started by Greg Wroblewski, May 13, 2018.

Acro Pick And Place Machine

Acro Pick And Place Machine

Discussion in 'Other Builds' started by Greg Wroblewski, May 13, 2018.

This is a machine for placing SMT components on PCBs. It is based on Acro system, off the shelf parts, and a number of custom 3D printed elements.

acro openpnp pnp smt
  1. Greg Wroblewski

    Greg Wroblewski New
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    Greg Wroblewski published a new build:

    Read more about this build...
     
    #1 Greg Wroblewski, May 13, 2018
  2. pek

    pek Journeyman
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    Very impressive work, keep going!
     
    #2 pek, May 17, 2018
    Mark Carew likes this.
  3. Mark Carew

    Mark Carew OpenBuilds Team
    Staff Member Moderator Builder Resident Builder

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    Agreed! this is an amazing build @Greg Wroblewski and it looks like it works very well.
     
    #3 Mark Carew, May 17, 2018
  4. Moz Manolakis

    Moz Manolakis New
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    Amazing
    well done
    I am interested in building one
    where Is the software from can i load to check
     
    #4 Moz Manolakis, May 17, 2018
  5. Greg Wroblewski

    Greg Wroblewski New
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    I recommend using OpenPnP software. The one I wrote is purely experimental (gwroblew/CoolPnP). Setting up OpenPnP software should be easy, since all components are standard.
     
    #5 Greg Wroblewski, May 17, 2018
  6. Gary Caruso

    Gary Caruso OpenBuilds Volunteer
    Staff Member Moderator Builder

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    Mind blown! great job!
     
    #6 Gary Caruso, May 18, 2018
  7. TurfnSurf

    TurfnSurf New
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    Placement speed (parts per hour?)
     
    #7 TurfnSurf, Jan 15, 2019
  8. Greg Wroblewski

    Greg Wroblewski New
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    I optimized it and with triple vision steps (for accuracy), it can do 500-600 CPH. I could see it doing 1000+ on 1206 components or larger.
     
    #8 Greg Wroblewski, Jan 15, 2019
  9. TurfnSurf

    TurfnSurf New
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    Sorry to be asking dumb questions - you need vision to pick n place 0603 components then I'm guessing? What changes do you think would have sped yours up, if you were to make it again?
     
    #9 TurfnSurf, Jan 15, 2019
  10. Greg Wroblewski

    Greg Wroblewski New
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    Yes, 0805 could possibly work without vision, 0603 will not for sure. A closed-loop stepper motor could possibly help, or linear encoders for x and y.
     
    #10 Greg Wroblewski, Jan 15, 2019
  11. Shawn Melanson

    Shawn Melanson New
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    where do you think the inaccuracy comes from? I'm researching on how to build my own PNP and I'm not sure if I should go with the knock off hiwin linear rails or the Vslot linear rail.
     
    #11 Shawn Melanson, Jul 20, 2020

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