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  1. Any progress on the idea ?? Peter

    Any progress on the idea ??

    Peter
  2. If you list prices the people who sold you the...

    If you list prices the people who sold you the machine can now calculate the margins
    Next time they have something for sale they are prepared

    I am a machinerydealer and I do list prices
    But...
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    Yeah What more do you need The solenoid dumps...

    Yeah
    What more do you need The solenoid dumps the oil in the tank Pressure is off the mecanism then No clamping then That mecanism has almost and needs almost no stroke

    Peter
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    The older Maho with a P controle and Trapezium ...

    The older Maho with a P controle and Trapezium spindles use a hydraulic brake
    I took some appart a long time ago
    I do not remember how exactly it was But pretty straight forward
    It seems...
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    Take it apart Simple Peter

    Take it apart
    Simple

    Peter
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    I might have that one too About disassembling...

    I might have that one too

    About disassembling the gearboxes
    I would not do that These are very well protected from dirt
    Perhaps take off the dials and inspect Then flush out the old oil ...
  7. How hard is prehardened 4340 That is the whole...

    How hard is prehardened 4340
    That is the whole idea of pre hardening
    Get it as tough as possible but still beeing machinable
    And in the old days that meant with HSS
    Peter
  8. Singer has a assortment of 10 or so different...

    Singer has a assortment of 10 or so different tolerances on these bearings
    I do not know where he gets them from
    They install and test Install and test
    Not that terrible expencive to have it...
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    Perhaps I can help you out with the vert head I...

    Perhaps I can help you out with the vert head
    I have a long reach vert head lying around
    And perhaps some other bits and pieces like 2.5mm dials

    Peter
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    Erik Whenever I have a scan I forward it to...

    Erik
    Whenever I have a scan I forward it to that French site which has already thousands of manuals on it
    That way we create a big database
    Machines Outils: Manuels & Docs (Machinery Manuals &...
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    Place a heavy enough beam on the hollow site ...

    Place a heavy enough beam on the hollow site
    Then a ratchet strap around it and pull it straight
    At the end of the beam you plase some wood between beam and handrail to be able to overbent a bit...
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    I am puzzeled I see 6 terminals :willy_nilly:...

    I am puzzeled
    I see 6 terminals :willy_nilly:
    So you can switch all 3 phases
    Are you saying terminal 5 and 2 are shorted ??
    There a 3phase contacters that automaticly disconnect when there is...
  13. Make sure the ones you order to make are hobbed...

    Make sure the ones you order to make are hobbed Otherwise you better buy it from one of those places
    Peter
  14. It was on Ebay-kleinanzeigen.de...

    It was on Ebay-kleinanzeigen.de
    https://www.ebay-kleinanzeigen.de/s-anzeige/kupplung-fuer-drehbank-graziano-sag12-neu-ersatzteil/1174865842-84-1111

    Peter
  15. Did you ever ran a decent 135 or 150 ?? The...

    Did you ever ran a decent 135 or 150 ??
    The ability to make a smooth 0.01mm cut makes live easy
    Same on a HLVH

    Peter
  16. Many of us I imagen Peter

    Many of us I imagen

    Peter
  17. That would only count for if the stick out of the...

    That would only count for if the stick out of the tailstock was different for a good amount
    And that was not mentioned But could be possible

    Peter
  18. I looked up the manual and it seems the headstock...

    I looked up the manual and it seems the headstock of the Harrison M250 sits on the V of the bedway
    Sometimes the V is a bit wider as the V of the bedways making it adjustable anyhow
    But I think...
  19. You first level the bed Then you adjust the...

    You first level the bed
    Then you adjust the headstock

    In your case I think the bed is twisted and the headstock compensates for that twist
    Always first level the bedways Then do a 2...
  20. Pffffff Peter

    Pffffff

    Peter
  21. If it suits your workenvelop only slightly ...

    If it suits your workenvelop only slightly
    Schaublin 150
    Schaublin 150
    Schaublin 150
    Schaublin 150
    Schaublin 150
    Schaublin 150
  22. Source for electromagnetic clutches and brakes for Graziano SAG12 AO

    This compagny has a vast stock of electromagnetic clutches and brakes for European machine
    They advertise with clutches for the SAG12 particily
    I do not know if I mentioned these before ...
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    CJD Here is your chance Peter

    CJD
    Here is your chance


    Peter
  24. You mention me one thing in machining that is not...

    You mention me one thing in machining that is not dangerous please
    How much danger you want to endure is up to you
    I would ring them a
    Not all grinding stones are resin bond btw
    Many are...
  25. For those who question the strenght of a epoxied...

    For those who question the strenght of a epoxied ancor
    We had a M16 15cm deep pulled out It came out of the floor with more as a square foot of concrete attached to it
    That learned me if...
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