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Type: Posts; User: Peter from Holland

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  1. Me I would never build a pneumatic slotter ...

    Me I would never build a pneumatic slotter
    Hydraulic or hydraulic over pneumatic yes Not pneumatic Speed depends too much on load
    To me that thing goes pretty fast I do net see myself feeding it...
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    Perhaps you can put new holes in right beside the...

    Perhaps you can put new holes in right beside the excisting ones so leaving that small hole intact
    If you have space I would ad a riser with longer bolts or even better studs
    Longer bolt/studs...
  3. http://s3.amazonaws.com/pix.iemoji.com/images/emoj...

    http://s3.amazonaws.com/pix.iemoji.com/images/emoji/apple/ios-12/256/clapping-hands.png


    Thanks
    Peter
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    If you go with a VFD and a single speed dual...

    If you go with a VFD and a single speed dual voltage motor You do not need any transformer anymore Set the 3phase motor for 220volt Then the single phase input VFD wil transform the single phase...
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    A Weiler matador comes with eighter a dual speed...

    A Weiler matador comes with eighter a dual speed single voltage motor or a single speed dual voltage motor If you have the last you could swap the motor to 3ph 220 volts and use a VDF 220 volt...
  6. Did you push the handwheels in ?? Or was it...

    Did you push the handwheels in ??
    Or was it pulling out Anyway eighter push or pull the handwheels
    That ia a safetyfeature So the .wheel does not rotates at high speed with rapids

    Peter
  7. when measuring endplay on a bearing when you ...

    when measuring endplay on a bearing when you lift the shaft up with more force as the weight of the shaft you start to bend it already
    If you look closely to your indicater while applying force...
  8. Nce conversion What I miss with these...

    Nce conversion
    What I miss with these conversions and which a manual lathe has is the feel of how heavy a cut is
    A loadmeter on the motors would help perhaps

    Peter
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    Put a 0.001mm indicator on anything and...

    Put a 0.001mm indicator on anything and everything moves
    There is no such thing as no distortion The first couple of mu only need a little force to distort With grinding you are rubbing a rock...
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    If that would keep you inside the triangle while...

    If that would keep you inside the triangle while grinding I would agree
    Grinding generates pretty much downforce Even at spark out So I could see the bed twisting where the grinding wheels gets...
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    We did a couple of lathe beds Well A budy of mine...

    We did a couple of lathe beds Well A budy of mine did the grinding to be honest
    We always started with the carriage part
    Just clean it up First the cross and then the longitudial ways All at the...
  12. Yes My story should have started with "If...

    Yes
    My story should have started with "If there is not a handle to change fom metric to imperial ":)
    My Graziano SAG12 does not need to change gears eighter
    I have worked on a SN40 but never did...
  13. On the threading chart there should be one set of...

    On the threading chart there should be one set of changewheels for metric and one for imperial threading
    But those may be different for a lathe with a metric leadscrew or a imperial leadscrew ...
  14. Fette amongst others have tread roller heads...

    Fette amongst others have tread roller heads witch can open up
    So no need to reverse the spindle

    Peter
  15. Had it once on a Caseneuve Also leaking oil It...

    Had it once on a Caseneuve Also leaking oil
    It turned out there was some nylon strings trapped in the labyrint seal scooping up the oil

    Peter
  16. Buy the machine then if it outperforms your CNC...

    Buy the machine then if it outperforms your CNC Studer Or buy a conventional Studer.

    Proper person is the problem sure Certainly over here OD-ID grinders always were scarse Plenty of...
  17. Yes But its a obsolete machine (most if not all ...

    Yes But its a obsolete machine (most if not all manual machines are obsolete I think ) At least for production
    In the past everything hard had to pass a grinder Not anymore with hard turning ...
  18. First I would find out what material it is Cast...

    First I would find out what material it is
    Cast steel or other
    In this case I would not go by the experts here They only have a picture to judge on

    Peter
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    If it is really tight.od shaped or big I I...

    If it is really tight.od shaped or big I I drill and tap 2 holes close to the shaft in the pulley/gear
    Then a long piece of heavy bar stock with 2 holes drilled the same pitch And one hole...
  20. Pfff Did you learn that from...

    Pfff
    Did you learn that from Bakker:D:stirthepot:
    But Myford grinders were not concidered high quality over here
    You needed to have eighter Kellenberger or Studer

    Peter
  21. I do not know the 10EE but on other lathes you...

    I do not know the 10EE but on other lathes you have a drainhole that drains the oil that is pumped into the bearing back to the oil reservoir The oil is stop
    That hole can be plugged Or there is a...
  22. If it is used as a idler you are correct that it...

    If it is used as a idler you are correct that it can be part of the geartrain
    That inch threads are logical is because you guy are used to it and then try to translate metric threads into inch...
  23. You need the right chart if yours is the wrong...

    You need the right chart if yours is the wrong one

    Peter
  24. If your leadscrew is 4TPI there should not be a...

    If your leadscrew is 4TPI there should not be a 127 gear in the geartrain to cut a inch thread
    The 127gear is for going from metric to inch or v.v,

    I know the threading chart on those SN...
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    I would not put that contraption in my pool The...

    I would not put that contraption in my pool The load on that deck depends on the lengt of the people The more of the swimmers body sticks out of the water the bigger the load on that deck The OP...
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