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  • Users: robjmcnulty
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  1. robjmcnulty

    Working Out Wind Load on a GRP Stack

    Hey Thanks For your message. It says I have to pay for that spreadsheets. I can work it out if I can get all the correct calculations and be talked through it please. Rob
  2. robjmcnulty

    Working Out Wind Load on a GRP Stack

    Hey all, I am having trouble finding a way to work out the wind load on a GRP stack. The Stack is 25meters high and 1500mm diameter. If anyone could help me and talk me through this it would be great. The location of the stack is in Hull in England. Thank you for your time. Rob
  3. robjmcnulty

    IP Rated Membrane Vents to keep electronics safe

    Yeah air flow contained inside the structure is a good idea. How would you apply this with a reliable seal?
  4. robjmcnulty

    IP Rated Membrane Vents to keep electronics safe

    I need air flow to reduce the heat inside the totem as if there isn't there is a threat to the touch screens mounted in it over heating. Thanks for the reply. Rob
  5. robjmcnulty

    IP Rated Membrane Vents to keep electronics safe

    I ahve just talked to gore and they tell me that the application of using the membranes might be wrong for my totem. They say that it works using presure and that a sudden rise in pressure will not work as there will be no air flow. Does anyone have any other ideas in which I could use? Thanks Rob
  6. robjmcnulty

    IP Rated Membrane Vents to keep electronics safe

    Well I think this will just be a one off I dont mind ordering more than I need as we do maintance on them. But they said I might have 2 wait for 12 weeks if there out of stock. Thanks for your reply by the way. I there anything other than the membrane you think I can put over the vent? Rob
  7. robjmcnulty

    IP Rated Membrane Vents to keep electronics safe

    Hi, I am looking for a membrane to go accross a vent in a totem that is housing electrical equipment. This vent needs to be IP rated to about IP67. I found Gore Membrane vents but these are not made in the UK and will take 12 weeks to get here if not in stock. So is there any other type I can...
  8. robjmcnulty

    Folding lines for flat patterns disappeared in drawing

    This still doesnt make them appear as it says there on show already. ANymore ideas? Thanks by the way. Rob
  9. robjmcnulty

    Folding lines for flat patterns disappeared in drawing

    Hi, I have made a detailed drawing and flatterened pannels of a product I have made. When I first did it, it had the fold lines on but now they have disappeared on the whole drawing. The angles for bending are still there and when I make a new drawing and flatten they appear on that drawing but...
  10. robjmcnulty

    Sandstone Sign - Secure fixing indea needed?

    Hi, I am making a sandstone sign and it has a sandstone engraved pannel in it, this pannel is 860mm by 440mm and its 50mm thick. I needed a strong bracket to attach it to the frame from the back. Any ideas would be great. Thanks. Rob
  11. robjmcnulty

    Help with a totem with touch screens.

    It also needs 2 look good. lol, I know something stupid but important. So do you think the CAM lock will look ok against the aluminum panels? Thanks again for all this. Rob
  12. robjmcnulty

    Help with a totem with touch screens.

    So you think that would be totally safe while the thing is housing a 2 monitors worth more than £1000 each? As I need 2 make sure it cant be opened. Thanks for your replies. Rob
  13. robjmcnulty

    Help with a totem with touch screens.

    Hey, Thank you for your reply. I need to know what kind of method I could use to make the totem secure so that noone can access the screens except anyone that is repairing them. I need to know would you used screw or a lock of some sort. I am going to hing another panel located inside the centre...
  14. robjmcnulty

    Help with a totem with touch screens.

    Hi, THis is my first post. I need some help with a touch screen totem in work. I am designing it and need a way in which the screens can be secured to the frame work and a way in which they can be locked in so they wont be stolen but also so they accessible if they break. I have included a PDF...

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