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Brian Scullion

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Posts posted by Brian Scullion

  1. We don't use coolant but an aerosol mist directed through the cutting tool (basically veg. oil)instead you can see exactly what you are cutting at all times

    We cut 7075 aircraft structure components only

    on a large 30,000 rev's high speed 6-axis milling machine.

     

    We would never go back to coolant again it's just to messy. idea.gif

  2. Ok My backplot is doing all the above (the "epileptic fish comment" above made me laugh all the same. biggrin.gif )

     

    I've tried all the above settings and nothing changes has any one got this sorted yet?

     

    Dell Precision M60 laptop

    Pm 2000

    1 Gig Ram

    quadro fx go 1000 card

  3. Received this this morning: mad.gifmad.gif

     

     

    Hi!

     

    I read you post in eMastercam.com forum.

    I'm interested Mastercam X & Mastercam Art, but can't buy a legal copy.

    I have a big FTP-server with a lot of new CAD/CAM/CAE soft, all illegal, full working.

    We can swap, just for funny & education, not for profit.

     

    Alex.

    Sankt-Peterburg. Russia.

    mail: [email protected]

  4. I just tried to open a .step file using 9.1 mr0105

    now its asking for the access code and is not allowing me to open this type of file anymore.

     

    Our Maintenance has just run out and we are negotiating for the incoming year at the present

     

    However I thought that once you had recieved this

    translator during the maintance contract you got to keep it.

     

    Very surprised confused.gifconfused.gif

  5. I am editing a post to enable support of high speed machining functions using a user input value between 1 and 10

     

    So far I have managed to get the Misc. functions to output where I want the G131 R command using(mi3 1=ON 0=OFF) but now I would like to be able to input a value after the "R" using (mi4 = 1 thru 10), however whenever I go to post I get

     

    G131 Rmi4

    Instead of

    G131 R7 (for example)

     

    I must be missing something or else I have to write a statement if mi4= 7 (Do this)

     

    Am I on the right track or off on a tangent??

  6. Ok, here it is I know this is for a 4th axis but you should be able to apply it to your requirements,

     

    this post counts the angle moves ie.

    M21 (P1 ANGLE=???)

    M21 (P2 ANGLE=???)

     

     

    sextext "4TH AXIS CODE"

    #snameext "test"

    #spathext = "C:MASTERCAMMILLNC"

    extprg : 2

    #no_updprv : 1

     

     

    pcout #C axis output

    if index = zero & rot_on_x,

    [

    if absinc = zero, [

    if (fmtrnd(cabs) <> fmtrnd(prv_cabs)), "M21", " (", *IndCnt, " ANGLE = ", ~cabs, ")", e

    extprg = 1

    subout = 3

    if (fmtrnd(cabs) <> fmtrnd(prv_cabs)), *IndCnt, " ", cabs, !cinc

    subout = 0

    if (fmtrnd(cabs) <> fmtrnd(prv_cabs)), IndCnt = IndCnt + 1

    ]

    else, [

    if (fmtrnd(cabs) <> fmtrnd(prv_cabs)), "M21", " (", *IndCnt, " ANGLE = ", ~cabs, ")", e

    extprg = 1

    subout = 3

    if (fmtrnd(cabs) <> fmtrnd(prv_cabs)), *IndCnt, " ", cinc, !cabs

    subout = 0

    if (fmtrnd(cabs) <> fmtrnd(prv_cabs)), IndCnt = IndCnt + 1

    ]

    ]

  7. Yes it's possible, We have a 4th axis post which

    outputs the "A" angle to a seperate file

    And keeps the angle in the program with the

    "M21" indexer call.

    You need to look around the pfcout and pcout lines in your post

    and add in some counter stuff

    I'll take a look at the lines.

  8. Sorry Guys , but after a quick call to our technical support who then made a call to Cnc Software it looks as if Mastercam can't do this type of entry toolpath.

     

    This technique is described in the latest titanium application guide from Sandvik

    and is supposed to be 60% easier on tool life

    looks like I'll have to manually create a 2d contour to get it to apply this method.

    Thanks anyway's

  9. Just a straight forward 2d internal pocket thanks

     

    Also I do not want to helix onto the part I am roughing using a 63mmDia. 45 deg appr. f/mill

    and am looking to roll into the part to start cutting only.

  10. We are cutting our first Ti part soon and are sorting out strategies at the moment.

    Most of our tool suppliers recommend to arc on to

    any roughing operations,

    Fine but say I want to m/c a pocket and plunge off the part to the cutting depth how do I get mastercam to arc into the workpiece to start machining, Any toolpaths I try it always defaults to the first movement as being a straight line???

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