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  1. #61
    Join Date
    Jun 2006
    Posts
    9
    Manuel, muchas gracias por tu tiempo, sigo sin poder elevar el Z en los angulos, ya he probado con tus sugerencias, pero nada. hasta con valores negativos en el ZLIFT.
    Si tengo habilitado la opcion Tangential Control
    te envio un privado para que me envies tu config.
    Muchas gracias

  2. #62
    Join Date
    Oct 2010
    Posts
    0
    Rene
    The solenoid method will work for soft and slim materials that can be cut in just one step, but if you want to cut hard materials like cardboard or similar, 5 to 10mm thikness, you will need two o three passes, an oscillating knife and a normal Z axis. This is my personal experience.
    Manuel

  3. #63
    Join Date
    Feb 2007
    Posts
    191
    Manuel, muchas gracias

    En principio solo pensaba en el corte de vinilo, pero es verdad, con otros materiales se complica la situacion.

    Adjunto mi fichero de configuracion para control tangencial y un fichero de corte que probe.

    Solo deben de cambiarse las extensiones

    Vinil cutting.doc a .XML
    talsav vinYl.txt a .DAT

    Por favor revisar para ver si esta correcto.

    Saludos y gracias por todo.

    Rene

    Google translation
    Manuel, thank you very much
    Initially thought only vinyl cutting, but it is true, with other materials complicates the situation.
    Enclosed is my configuration file and control file tangential cutting probe.
    Should only change the extensions
    Vinyl cutting.doc a. XML
    talsav vinYl.txt a. DAT
    Please check to see if this correct.
    Greetings and thanks for everything.
    rene
    Attached Files Attached Files

  4. #64
    Join Date
    Oct 2010
    Posts
    0
    Rene
    I tested your file and works ok in simulation mode. By the way, I neither know your mill machine nor your knife type but I think that 400mm/minute is a bit slow to cut vinyl.
    The solenoid method is the one used in commercial vinyl plotters and also they use a special nkife with an internal spring to do enough pressure in Z direction to cut the vinyl film and not to cut the support material under it. Look in the web for DIY solutions. There are some.
    Manuel

  5. #65
    Join Date
    Feb 2007
    Posts
    191
    Manuel, gracias por tu respuesta, en realidad aun no he terminado mi cortadora de vinyl, se que esa configuracion es demasiado lenta, en realidad la hice aproximada solo para ver como se comportaba el eje A, pienso hacerla sobre un nuevo router que estoy construyendo con un area de 1.20 x 1.20, porque el actual es solo de 35 x 80 y ya no trabaja bien.
    Gracias por la sugerencia, buscare soluciones caseras para el solenoide , ya que en principio solo pienso cortar vinyl, despues en funcion del trabajo que tenga construire el eje con motor de pasos, vi unas soluciones que me parecieron interesantes en

    Robot Factory

    Saludos

    Rene

  6. #66
    Join Date
    Jun 2013
    Posts
    1
    have you built this unit ?

  7. #67
    Hi, i have a problem with the Lift Z setting, i trying differents values but never lift the Z axis.

  8. #68
    Join Date
    Aug 2015
    Posts
    4

    Re: anyone built a Tangential Knife

    ola manuel.meu nome é samuel moro no brasil e preciso mais informaçoes sobre esta faca tangencial que vç fez , eu tenho uma router cnc e quero colocar uma faca tangencial oscilante , para cortar vinil e capaçho , me ajude me passando mais de como fazer e configurar esta faca , obrigado , [email protected]

  9. #69
    Join Date
    Aug 2015
    Posts
    4

    Re: anyone built a Tangential Knife

    Hola amigo, necesito su ayuda quiero poner en mi router cnc una cuchilla tangencial para cortar vinilo y alfombra capaçho, si me puede ayudar, estaré muy feliz, [email protected]

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