Search results

Search Forums New Posts
  1. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    quid means pound sterling I think the man explaining in the spreadsheet series of video is one of those that uses and is fluent in ebonics !
  2. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    I bought a Udemy course to better understand the speadsheet maker (openoffice calc) 12 quid 7.5 hours of video bargain I'd say
  3. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    hey up Delta Prime matey looked up quixote he's a cool author for his books to still be read, although I don't see the connexion between the scissor and windmill, but it's food for thought!
  4. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    so spreadsheets are really cool I will now be using it for various tasks in the future, thanks
  5. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    cool, ok good!
  6. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    yes I know!! its about effective lever arm (not radius you're correct) and the vector component of the force acting perpendicular to the axis of rotation therefore as I said the torque is constant in this configuration but you explained it well, so are we on the same page?
  7. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    yeah thought of that too crude drawing but simple enough to implement this way the effective lever arm stays the same and so constant torque! the bar is allowed to slip through the jig hope you get the idea ingenious right :)
  8. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    okey dokey thanks okay there is far too much info there is there anything that I should look up inparticular I'm doing a beginners course on the tube
  9. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    okay thats cool so how do you do anything special to make a formula box doesn't it go flashing or something I remember you press = and it goes flashing I now REALLY appreciate what you done, damn that is alot work but I think I get it now thanks I don't even know where to start with the one I...
  10. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    thanks I learned about the scissor mechanism and how it relates to the cam, this project won't be up and running for a LONG while but I will check back when it's going thanks again peace and I'll get pics
  11. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    perhaps I could open a new thread with a fitting title what would you call it? I'd give you £15 a spreadsheet!! they'd be another 2 after that inculding the one you did thats £60 okay do I need to unlock boxes to see the formula? thanks
  12. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    thats ok I was just explaining so you understand where I'm going with it, to be polite. I have already finished the machine on paper and thought it would be rude not to fill you in on what I've found because of you're input and the fact that you were so nice to provide that spreadsheet. but if...
  13. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    are you able to write up that spreadsheet? can you visualize the parts in the table and relate them to the drawing?? thanks also it would take about a 2 minute to get it to speed 2pi rad/s (60 rpm or just 1 turn per second) when accelerating at 0.05rad/s^2 so we skip this acceleration part and...
  14. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    are you able to write up that spreadsheet? can you visualize the parts in the table and relate them to the drawing?? thanks also it would take about a 2 minute to get it to speed 2pi rad/s (60 rpm or just 1 turn per second) when accelerating at 0.05rad/s^2 so we skip this acceleration part and...
  15. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    thanks for looking at it though It seems you get the part where the block accelerates the flywheel!
  16. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    nope the flywheel is on a "spag" or "freewheel" same as the back wheel of a bike!! the freewheel is what allows you to pedal backwards when you're moving forwards, the wheel continues to turn this concept is fundamental
  17. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    do you understand it - the spreadsheet and the corrosponding diagram?
  18. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    ????
  19. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    Not sure of the exact post but this is the mechanism that the spreadsheet refers to. So I have something I would like to talk to you about because this is not the finished product, there's a couple things I'd like to put forward! can we have a private chat?!?
  20. Maglatron

    I want to know all of the maths concerning this scissor mechanism!

    I know it's a big ask but can you make another spreadsheet like you did that automatally updates with this template
Top