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Type: Posts; User: Peter from Holland

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  1. 2 Things come to mind Was at a big pour of...

    2 Things come to mind
    Was at a big pour of 110tons of bronze for a big propellor Realy impressive We were allowed up to see the open dome They were closing it and put a burner on it To controle the...
  2. To me it looks like the spring is there to...

    To me it looks like the spring is there to prevent the outer ring from spinning in the housing
    Impossible to hold a bearing in a aluminium housing that gets hot
    You could bore the hole to fit the...
  3. Only 2 sides??? Thats poverty IMHO No offence...

    Only 2 sides??? Thats poverty IMHO
    No offence intended

    Even for a simple mecanical problem I try to think of at least 3 or 4 possible solutions I can pick from . More colour you know

    Peter
  4. [QUOTE=Trueturning;3603428]The assumption might...

    [QUOTE=Trueturning;3603428]The assumption might be that having 14 parties would work better because that is how it is done in your home? There are coalitions within our parties. Outside looking in I...
  5. A bit of OT but it came up here I always...

    A bit of OT but it came up here
    I always wondered why there is such a rancour between democrats and republicans in the US
    Perhaps it is because in the US you have only 2 dominant parties
    So...
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    There are hundreds of manuals available on that...

    There are hundreds of manuals available on that site BTW

    For the 12S too...
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    Manual for the 14 is also available on that site...

    Manual for the 14 is also available on that site I mentione earlier
    Here are 2 direkt links to them...
  8. I know but the nice part if you make them...

    I know but the nice part if you make them yourself is that you can turn them to size so it runs true then

    Peter
  9. This old post of mine is of use perhaps to make...

    This old post of mine is of use perhaps to make your own mandrel
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    Plenty of manuals available on that French forum...

    Plenty of manuals available on that French forum mentioned in the sticky in the 'machinery manuals&brochures' section here on PM
    You have to log in to download any manuals now (opportunity to...
  11. How many did you count and what percentage is...

    How many did you count and what percentage is that ??? Peanuts IMHO
    Very easy to skip a thread
    Its not that it is that you have to read all posts
    About paying
    If there has to be some paying...
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    Only price perhaps Also for getting it programmed...

    Only price perhaps Also for getting it programmed

    Peter
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    I was thinking the same Even though many are...

    I was thinking the same
    Even though many are 4/5 axis

    Peter
  14. I imagened the frequency of breating was...

    I imagened the frequency of breating was simultanisly with the movement of the table
    Isn`t that the case ??
    For some reason I thought to remember the hum was only at the end of stroke But I mix...
  15. the breating of the hose makes it run smooth...

    the breating of the hose makes it run smooth again
    That is the accumulating effect So that has to be kept

    Peter
  16. So J&S went cheap A hose dubbling as a...

    So J&S went cheap
    A hose dubbling as a accumulator :D


    Peter
  17. If the ID is smaller as on the original hoses the...

    If the ID is smaller as on the original hoses the speed of the oil gets higher That can cause the hum
    Pressure is pretty low so wallthicknes can be smaller as on standard hose So while the OD can...
  18. I prefer a scraped surface for blueing Never saw...

    I prefer a scraped surface for blueing Never saw scraped granite plate so I use CI
    Peter
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    VDF s have a wide range of input voltage these...

    VDF s have a wide range of input voltage these days
    I heard it being done here about 12 years ago already That is 240 volt motor on 400 volt net and going constant torque up to 400 volts 86 Hz
    ...
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    Oke I bite The taper should hold it It can...

    Oke I bite
    The taper should hold it
    It can only unscrew when the taper gives in
    So FWIW I don`t think it will come off

    Peter
  21. It is not uncommen to have one line of the...

    It is not uncommen to have one line of the transformer connected to ground
    If you have the machine under power but furhtermore nothing switched on and in this situation the fuse holds you can...
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    At max speed the drive should generate 165 volts...

    At max speed the drive should generate 165 volts DC But when the motor is bad the drive cannot get to that 165 volts perhaps Perhaps you can measure the drive with the motor disconnected I think...
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    The wearring is a kind of turcite Perhaps...

    The wearring is a kind of turcite
    Perhaps trapped air is the problem
    Peter
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    Before making to much costs remember that a new...

    Before making to much costs remember that a new drive is only about 600 euro from the OEM
    They can also repare the old one for about half that cost Prices are ex shippingcost from Germany
    To test...
  25. Are the hoses the original size?? Perhaps...

    Are the hoses the original size??
    Perhaps replaced in its lifetime with one with a smaller ID
    Had a bad noise once on a hydraulic system which was fixed with a bigger hose

    Peter
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