retrofit cnc press brake with Dynomotion


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  1. #1
    Member Westjava's Avatar
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    Smile retrofit cnc press brake with Dynomotion

    Dear everyone,
    I'm new here. I want to ask, has anyone ever retrofit a CNC controller press brake machine with KFLOP and KANALOG of Dynomotion?



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    Default Re: retrofit cnc press brake with Dynomotion

    Regards
    TK http://dynomotion.com


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    Member Westjava's Avatar
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    Default Re: retrofit cnc press brake with Dynomotion

    Quote Originally Posted by TomKerekes View Post
    Here's one:

    [URL="https://www.cnczone.com/forums/bending-forging-extrusion-/94101-cnc-pressbrake-build.html"]


    Does this run with G code?



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    Member TomKerekes's Avatar
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    Default Re: retrofit cnc press brake with Dynomotion

    Yes

    Regards
    TK http://dynomotion.com


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    Member Westjava's Avatar
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    Default Re: retrofit cnc press brake with Dynomotion

    thank you, my leader is currently purchasing canals, kflop and konect. is there a sample g code for the press brake, so that later I can develop it when my order arrives?

    irmad_rusdiana@yahoo.com



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    Member TomKerekes's Avatar
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    Default Re: retrofit cnc press brake with Dynomotion

    Hi irmad,

    You would need to be more specific what you need to do. GCode for a press brake is usually fairly simple. Move down to press, dwell then raise the press. Something like:

    Code:
    G21 (mm mode)
    G 1Z-100 F100 (Move down at 100mm/minute)
    G4 P2 (dwell 2 seconds)
    G1 Z0 F200 (Move back up at 200mm/minute)
    M30 (end)


    Regards
    TK http://dynomotion.com


  7. #7
    Member Westjava's Avatar
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    Default Re: retrofit cnc press brake with Dynomotion

    got excited, wanted to start to retrofit.
    Sir, I contacted sales @ dynomotion many times. but there is no answer. because my leader is willing to buy.



  8. #8
    Member cncmakers001's Avatar
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    Default Re: retrofit cnc press brake with Dynomotion

    Quote Originally Posted by TomKerekes View Post
    Very nice.

    http://cncmakers.com/cnc/controllers/CNC_Controller_System/CNC_Retrofit_Package.html


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    Member Westjava's Avatar
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    Default Re: retrofit cnc press brake with Dynomotion

    Quote Originally Posted by TomKerekes View Post
    Hi irmad,

    You would need to be more specific what you need to do. GCode for a press brake is usually fairly simple. Move down to press, dwell then raise the press. Something like:

    Code:
    G21 (mm mode)
    G 1Z-100 F100 (Move down at 100mm/minute)
    G4 P2 (dwell 2 seconds)
    G1 Z0 F200 (Move back up at 200mm/minute)
    M30 (end)
    Code:
    G0 z1000
    G21 (mm mode)
    G1 Z500 F100 (Move down at 100mm/minute)
    G1 Z250 F50 (Move slow down at 50mm/minute)
    G4 P2 (dwell 2 seconds)
    G1 Z1000 F200 (Move back up at 200mm/minute)
    M30 (end)
    please, give me advice for the code I made above. is there something wrong.
    and how to add additional code for swith / pedal. because I want this code to run when I step on the pedal. there are 2 pedals in my engine, for up and down.
    I deliberately wrote z1000, because I wanted to start from the top position, and as Top Dead / Homing.



  10. #10
    Member TomKerekes's Avatar
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    Default Re: retrofit cnc press brake with Dynomotion

    Hi irmad,

    please, give me advice for the code I made above. is there something wrong.
    What is the problem? What happens?

    One issue I see is you do a G0 Z1000 before setting mm. So that might be inches instead depending on the mode.


    and how to add additional code for swith / pedal. because I want this code to run when I step on the pedal. there are 2 pedals in my engine, for up and down.
    The code moves up, then down, then up. Why would you want an up and down pedal? Please be more specific on what you want to do.

    Regards
    TK http://dynomotion.com


  11. #11
    Member Westjava's Avatar
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    Default Re: retrofit cnc press brake with Dynomotion

    oh ... my god, i just got it now. meaning z0 is starting from the top, or the beginning of the RAM position is above, and must write G21 first. I'm sorry sir, because I don't understand the article about the g code that I read, they write x0 y0 x0 is in the middle / homing, if you want to go up 100mm, the number becomes z100 (that's my understanding).
    while for the pedal, if I choose manually, I use 2 pedals, the right pedal to go down and the left pedal to go up. if I choose auto, I only use 1 right pedal, the ram will go down fast, then go down slowly, then silence 2 seconds, then go back to homing / TDC, and the left pedal to cancel so the ram returns up / homing.



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retrofit cnc press brake with Dynomotion

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retrofit cnc press brake with Dynomotion