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  1. #1
    Join Date
    Jun 2014
    Posts
    27

    Rest Machining

    Hi,


    I'm looking for a software to new challenge. I used to work with engineering for 20 years and with solidworks for 14 years. Well it's not a secret that things in Brazil are nothing going well and this made a lot of us, brazilians, to be creative and find another way to keep things going.


    Well I design a 3 axis cnc to start to work with wood, my father has a lot of experience in this area, but not much experience with cnc machine so do I. I have a quotation for SolidCAM but it's almost impossible to spend all that money for while US$1,00=R$4,00 (R$ = Brazilian reais) so I started to look for a less expensive option.

    I'm trying to learn ArtCAM software, the approach it's very different of solidworks and that is keeping me very busy. Now I starting to modeling something but have problems to understand how the rest machining works in ArtCAM. This feature don't look to work very well.


    That's what I do:


    1 - Create a Z level operation with a 10mm end mill;
    2 - Click on the rest machining icon, it generates a vector;
    3 - Create a machine relief operation and choose a 4mm end mill for rough e 4mm ball nose for finishing.


    As you can see in the attached file, artcam makes the tool pass where theres no material and this is waste of time and money. How do I solve this? What Am I doing wrong?


    Link for file:

    https://drive.google.com/open?id=0B_...3dwZ0RteUpRYlU


    Regards.

  2. #2
    Join Date
    Jul 2009
    Posts
    83

    Re: Rest Machining

    hI,SydneyABBR.
    Nice to meet you.
    I have lot of experience in this field,i can explain to you,if you come Online training.Click image for larger version. 

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  3. #3
    Join Date
    Jun 2014
    Posts
    27

    Re: Rest Machining

    For sure I want. when do you have time to help?

    Enviado de meu SM-G900M usando Tapatalk

  4. #4
    Join Date
    Jun 2014
    Posts
    27

    Re: Rest Machining

    Will take a century for me to make something like that image you posted...

    Enviado de meu SM-G900M usando Tapatalk

  5. #5
    Join Date
    Jul 2009
    Posts
    83

    Re: Rest Machining

    my skype:sarat.cnc

  6. #6
    Join Date
    Jun 2014
    Posts
    27

    Re: Rest Machining

    I need to ask where you from? So we can try to schedule, my skype is TrashBR, heritage from the teenage days...

    Enviado de meu SM-G900M usando Tapatalk

  7. #7
    Join Date
    Jul 2009
    Posts
    83

    Re: Rest Machining

    from India.

  8. #8
    Join Date
    Nov 2014
    Posts
    34

    Re: Rest Machining

    Just disable finishing operation with endmill 4mm

    Quote Originally Posted by SidneyABBR View Post
    Hi,


    I'm looking for a software to new challenge. I used to work with engineering for 20 years and with solidworks for 14 years. Well it's not a secret that things in Brazil are nothing going well and this made a lot of us, brazilians, to be creative and find another way to keep things going.


    Well I design a 3 axis cnc to start to work with wood, my father has a lot of experience in this area, but not much experience with cnc machine so do I. I have a quotation for SolidCAM but it's almost impossible to spend all that money for while US$1,00=R$4,00 (R$ = Brazilian reais) so I started to look for a less expensive option.

    I'm trying to learn ArtCAM software, the approach it's very different of solidworks and that is keeping me very busy. Now I starting to modeling something but have problems to understand how the rest machining works in ArtCAM. This feature don't look to work very well.


    That's what I do:


    1 - Create a Z level operation with a 10mm end mill;
    2 - Click on the rest machining icon, it generates a vector;
    3 - Create a machine relief operation and choose a 4mm end mill for rough e 4mm ball nose for finishing.


    As you can see in the attached file, artcam makes the tool pass where theres no material and this is waste of time and money. How do I solve this? What Am I doing wrong?


    Link for file:

    https://drive.google.com/open?id=0B_...3dwZ0RteUpRYlU


    Regards.

  9. #9
    Join Date
    Jun 2014
    Posts
    27

    Re: Rest Machining

    Quote Originally Posted by saratbabu View Post
    from India.
    Can we start at November 18. when do you have a free time?

    Enviado de meu SM-G900M usando Tapatalk

  10. #10
    Join Date
    Jun 2014
    Posts
    27

    Re: Rest Machining

    Quote Originally Posted by mcv View Post
    Just disable finishing operation with endmill 4mm
    I will try that.

    Enviado de meu SM-G900M usando Tapatalk

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