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Type: Posts; User: LockNut

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  1. Replies
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    You are probably right Bob but my response wasn't...

    You are probably right Bob but my response wasn't wasn't based on that. It was based on what ISO stipulates, or doesn't. You set the rules and ISO only makes sure you follow them.
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    Wow Gordon, I thought you were a QC god or...

    Wow Gordon, I thought you were a QC god or something. Of course ISO doesn't state you have to inspect all incoming stuff. ISO doesn't state you have to do anything but follow and adhere to the work...
  3. Thread: Big-plus

    by LockNut
    Replies
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    863

    Below is a pic of two parts done in one of our...

    Below is a pic of two parts done in one of our Doosan DNM5700 mill. 1" cutter, .125 DOC, 600 SFPM and 40IPM in 1018 steel. Part on the left is Big Plus and on the right, standard spindle. Same...
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    Looks like we have our new volunteer.

    Looks like we have our new volunteer.
  5. Can you email me Barrat's parameters?

    Can you email me Barrat's parameters?
  6. Matthew, Can you check the following parameters?...

    Matthew,
    Can you check the following parameters?

    268821
  7. Matthew, Can you post the significant part of...

    Matthew,
    Can you post the significant part of your program?

    Paul
  8. If there is air hooked up to it, I believe it...

    If there is air hooked up to it, I believe it might be a cold air gun.
  9. I work for Doosan. Sounds like an older machine....

    I work for Doosan. Sounds like an older machine. It will be a long shot but if you give me the serial number I can check to see if we have a backup at the factory. Like I said, a long shot, so don't...
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    Well, I started working here in 2014 and they...

    Well, I started working here in 2014 and they were standard then. I don't know when they switched permanently. But, Doosan does put a lot of options as standard that others charge for. Big Plus,...
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    Just to clarify the highlighted statement, ALL...

    Just to clarify the highlighted statement, ALL Doosan mills come standard with Big Plus spindles. You can't even order a regular spindle. As for 12K or 15K, personally, I agree with this poster that...
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    I currently work for Doosan and during my 40+...

    I currently work for Doosan and during my 40+ years in this business I have run most brands of machine tools. I would say the Doosan you are looking at will hold it's own against most brands out...
  13. Then the Haas van would be permanently parked in...

    Then the Haas van would be permanently parked in his spot. Not a good look.
  14. Replies
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    Keyence can provide all your sensor needs....

    Keyence can provide all your sensor needs. Sensors and Machine Vision Systems for Factory Automation | KEYENCE America


    SMC Air products will have everything you...
  15. If it is steel, place a few strong magnets across...

    If it is steel, place a few strong magnets across the gap as the cutter goes around. Did this all the time, like how we did it with a wire EDM.

    Paul
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    Hello, I work for Doosan. Like almost all other...

    Hello, I work for Doosan. Like almost all other machine makes, you should not need any special collets or holders for rigid tapping. Unless maybe for very large taps. We do all of our rigid tapping...
  17. Just so everyone knows, on all Fanuc Oi-F and all...

    Just so everyone knows, on all Fanuc Oi-F and all 30 series controls, you are given the option of 4 digit program #'s or 8 digit program #'s. Parameter #11304 bit 3 will let you change this. There is...
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    So, I see the forum police man has reared his...

    So, I see the forum police man has reared his ugly head again. Everybody has an ulterior motive to you Doug? I do perform searches on Doosan but "Doosan" isn't always in the title or body of the...
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    Thanks for the input everyone. I'm on the fence...

    Thanks for the input everyone. I'm on the fence on this also but I do think we who support Doosan miss a lot of posts because they do get buried somewhat, especially when the post are about Doosan...
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    Doosan only forum

    Hello Don and the rest of the forum, I was wondering if maybe the time has come to give Doosan it's own forum. What is everyone's thoughts on this, please?

    I am asking as an applications...
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    The DNM5700S has options that are standard from...

    The DNM5700S has options that are standard from the factory for mold work and high speed machining. 400 block look ahead, nano smoothing, jerk control, AICC 2 and of course the 15K spindle instead of...
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    My first job as a machinist was at U.S. Steel,...

    My first job as a machinist was at U.S. Steel, Gary South Works, 1979. There an old gentleman that didn't speak much to anyone so no one liked him. I got to talking to him when I noticed every day at...
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    Heidenhain and Seimens are very good at the...

    Heidenhain and Seimens are very good at the volumetric checking but the thermal comp is only as good as the machine tool builder is at implementing it. Heidenhain kinematics check is very robust and...
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    It might have something to do with minimum arc...

    It might have something to do with minimum arc length. Not radius but length. If the end point is so close to the start point, it may cause the control to think of it as a full circle. This happens a...
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    What I see a lot of shops do is to do a...

    What I see a lot of shops do is to do a kinematics check periodically throughout the day or after certain operations like roughing. As the machine warms up, yes, the kinematics are no longer totally...
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