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Type: Posts; User: hacdlux

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  1. Re: current limit settings on spindle drive, serial param settings, fanuc 16iM

    I just had some over current alarms, we traced it down to a encoder signal. The back bearing of the spindle was picking up runout under load, it could run to full rpm without load, but would fault...
  2. Re: Using Form Tools on Citizen M32 Swiss Machine

    A groove tool is a form tool, a threading tool is a form tool,

    I use step drills and form reamers semi regularly, and I do have a few jobs where I use external form tools

    Most of the time I can...
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    Re: All bars escape from the feeder clamp

    Its just a difference of terms,
    I have edge barfeeds(based on iemcas) on tsugamis.

    With the cutoff/stop out of the way

    Torque on is the mode where the bar feed is pushing when the collet is...
  4. Re: Buying a Turn/Mill with Live tooling. Haas SL20/25?

    Another one if your not dead set on a haas,
    I have a Hyundai kia skt- 21 lms(long bed, milling,sub)

    I see them every now and then in the price range your looking for.

    Mine has been running 3...
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    Re: All bars escape from the feeder clamp

    Just to clarify, the bar should be hard enough the cutoff to where it does not move when the main collet opens.

    Think of it like throwing a punch. If my fist is up against you then all I'm going...
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    Re: All bars escape from the feeder clamp

    Make sure your barfeed torque commands are correct, try increasing feed torque, add a dwell after collet open, make sure collet isn't hitting collet, make sure bar is out of guide bushing before...
  7. Re: Using solidworks for tool path on Tsugami BW12

    contact rem sales if your in the states, also for a few years they have shipped a usb drive in the front control cabinet
  8. Re: Best screw machine quality material suppliers??

    schmolz is great stuff,
    emj has a division called rgm, also great stuff and they have a precision cold draw that runns right there with ground stock
    aluminum i always ran kaiser cold drawn.
    most...
  9. Thread: Collet stop

    by hacdlux
    Replies
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    2,429

    Re: Collet stop

    It sound like you have subcontracted your services to another machine shop--- Guilty work is slow with the "rona" going on, do what you have to do to pay the bills.

    I do make tooling...
  10. Thread: Collet stop

    by hacdlux
    Replies
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    2,429

    Re: Collet stop

    I order my pickoff collets ground to size, in that case it is a .365 diameter in a. 365 collet

    I also adjust the closers on every job, the problem is when you drill out the material the part...
  11. Thread: Collet stop

    by hacdlux
    Replies
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    2,429

    Collet stop

    I am making a 316 tubular part with a thread in the middle,

    I am having a problem with the drill on the sub spindle wanting to push the part when 8t gets just the slightest bit dull, the owner...
  12. Thread: CNC Crash

    by hacdlux
    Replies
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    6,085

    Re: CNC Crash

    i have seen sub spindles twist from collisions before, you can also twist the rails but that is less common. check for twist by taking a known good collet and precision pin and check for...
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    Re: Mastercam Swiss Expert vs Esprit

    i use esprit daily, on swiss, millturn, and mills. i will say once you have a library of processes built and you have a set strategy you can post code that is ready to run. i have a few personal...
  14. Re: Citizen cincom B12 449 A3 Axis: inv. IPM Alarm

    ipm is intelegent power module(or something to that effect) it monitors current and voltage applied to the motor. alarm on the drive will be either a,8,9 it tells you which axis is affected. i have...
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    Re: Need help please.

    i dont have an lt, but i have run into those errors before on my lb3000myw , spindle speed must be in g97 to change from a g140 to 141.

    also y, and c axis cause similar errors
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    Re: How snug should the carbide collet be?

    Shop Doc – Chatter while turning on 20mm Swiss CNC Lathe | Today’s Machining World

    i will add that guide bushing tension is alot of personal prefrence too, when i ran alot of aluminum we would...
  17. Re: Ideas on how to run high pressure coolant to live tooling

    i actually have a recool in production now, we are running a 3/16 15xD drill in 316ss with a double ended live holder in our new tsugami the hardest part was figuring out the plumbing but rego was...
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    1018 SWISS TURN INSERTS

    i am trying to run some headed pins out of 1018, and chip control has thoroughly eluded me

    material is 7/16 round 1018
    part has a .248 shaft 1..2" long with a .190dx.200w grind relief under the...
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    Re: NH4000 Troubleshooting Help

    i had a similar problem when there was a chip in a coolant pump plug, we couldnt clear the alarm because the contactor for the pump had actually welded itself closed. you might want to check that the...
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    Re: pls, a code sample for double OD Y holders :)

    m101 and m102 are high pressure coolant codes

    its interestin though my y axis displays all the time.

    there is an option called "off center turning" you might be missing or its a parameter...
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    Re: pls, a code sample for double OD Y holders :)

    okuma lb3000 myw osp 300 circa 2015

    (SUB SPINDLE DRILL)
    N5 G141
    G00 X30. Y0. Z15. T1100
    N5 T1131
    N5

    G97 S2109 M03
    M08
  22. Re: Ideas on how to run high pressure coolant to live tooling

    something like this


    https://www.youtube.com/watch?v=pd98w41RZpQ
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    Re: pls, a code sample for double OD Y holders :)

    the tool call for a double stack is the same as long as you call y0.
    put the y offset in the y off set position.
    you have to turn on the y axis to jog to centerline on the presetter, then turn it...
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    Re: how do you avoid tool pull out ?

    use a standard er collet for milling, sealled colletts have less slots and less grip. also torgue wrenches are cheap insurance, er32 is 100ftlb is hard to get with a standard spanner. but for us any...
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    Re: threading at bar diameter

    thank you gentleman,
    im going to get a left hand single point on order,
    i just sent a reguest to landis for their ez rollers
    and my operator just came in to tell me the single point insert blew...
  26. Re: Swiss cnc VS. Lathe with Live Tools, Y axis, and Subspindle to make little collet

    swiss machines are not necessarily the best for roundness or concentricity. if you want to get your concentricity up bore your collets true to center line. i had to make some .078 pins before i had...
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    threading at bar diameter

    i have several jobs in my shop that are basic tierods. its a long running job
    example: 1/4" bar with 1/4-28 thread x .500 long each end from 3-13" in length in 316 stainless

    machine is a tsugami...
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    threading on rear post

    i just took delivery of an ss26 and am in the process of tooling it up now, all was well until i found a tidbit in one of my catalogs.
    the book said not to use internal boring bars(20 mm round...
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    Re: buying a new vmc Mori vs Okuma

    we have both, we were considered a mori shop for many years, have had the okuma m560-v 9 months. you have more memory, power, rigidity on the okuma. we have another okuma coming friday
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    Re: Tsugami BM series help via Mastercam X2

    I ran a tsugami ss on mastercam x3 at my last shop. i built the post(which i no longer have) it put out pretty good code.
    things you need to change for a swiss.
    - z axis multipliers in the post....
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