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  1. #11
    Forum Deity Dana W's Avatar
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    Quote Originally Posted by Ski_Me View Post
    Metric is a conspiracy by the big corporate companies to make me buy new tools to fit their nuts and bolts and what not. I don't care if you tell me how long a centimeter is all you will get back from me is a long stupid stare... no wait those are what I give my wife when she explains to me why we have to buy a $500 vacuum.
    I think a $90 shop vac is good enough.

    By the way, the guy that wrote (pirated) the Ebook also thinks 1/4" = 1'-0" is the same as 1:50. There are only 48 quarter inches in a foot. So, the model to paper ratio of 1 paperspace unit = 50 modelspace units {1:50) is bogus. What you really get using 1:50, is 1 paperspace unit (1 inch) = 50 modelspace units or 50 inches, or 1/4" = 1'-6". Quite a difference. Throw the Ebook away. You got taken.
    Last edited by Dana W; 1st Nov 2016 at 02:06 am.
    The S197 gen Ford Mustang, and the F-4 Phantom both prove the same theory. "With enough power applied, a school bus will fly."

  2. #12
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    +1 Apparently you were sent the FBook.
    Volume and repetition do not validate opinions forged in the absence of thought.

  3. #13
    Quantum Mechanic ReMark's Avatar
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    1:50 in metric is roughly equivalent to 1/4"=1'-0" in imperial. It is not assumed to be exactly equivalent.

    Along the same lines, but speaking of paper sizes, a metric A4 sheet size of 297x210 is roughly equivalent to the imperial "A" sheet size of 8.5x11. The actual size of an A4 sheet in imperial units is 11.7"x8.3".
    "I have only come here seeking knowledge. Things they wouldn't teach me of in college." The Police

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  4. #14
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    Quote Originally Posted by Ski_Me View Post
    Metric is a conspiracy by the big corporate companies to make me buy new tools to fit their nuts and bolts and what not. I don't care if you tell me how long a centimeter is all you will get back from me is a long stupid stare... no wait those are what I give my wife when she explains to me why we have to buy a $500 vacuum.
    I always have a chuckle when those in the USA say they will never get used to metric, never adopt a metric system, imperial is always better, etc.

    Come on guys - you use a metric system everyday.

    Your money has been metric (decimal) at least since you started minting your own in 1792.

    You don't seem to have any problem using that.

    PS. Here in the UK we had an imperial monetary system until the 1970's (12 pennies to the shilling, 20 shillings to the pound, etc) then we changed to a decimal system.
    So the USA had a metric system in everyday use long before the UK did.
    *** Out of Beer Error ->-> Recovering Memory***

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    1 meter = 1000 mm = 100 cm = 10 dm
    How hard can it be. xD

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    Hi ReMark,

    Thank you for your help. With regards to the 11' x 17' instead of 11"x17" also makes it confusing. I took this snapshot verbatim from the ebook itself. Anyhow, thanks for noticing. The book is confusing in terms of giving dimensions in imperial since the book switches the symbols for feet & inches.

    Kindly see the attachment regarding the book cover.
    Attached Images

  7. #17
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    I have the 2009 version of that book on my shelf.
    "I have only come here seeking knowledge. Things they wouldn't teach me of in college." The Police

    Eat brains...gain more knowledge!

    I'm now a full member of the Society for the Promotion of Mediocrity in CAD. Standards? We don't need no stinkin' standards! Take whatever advice I offer and do the opposite.

  8. #18
    Forum Deity Dana W's Avatar
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    Quote Originally Posted by nukecad View Post

    PS. Here in the UK we had an imperial monetary system until the 1970's (12 pennies to the shilling, 20 shillings to the pound, etc) then we changed to a decimal system.
    So the USA had a metric system in everyday use long before the UK did.
    That's one of the reasons we were able to out evolve you to the point where we can drink cold beer.
    The S197 gen Ford Mustang, and the F-4 Phantom both prove the same theory. "With enough power applied, a school bus will fly."

  9. #19
    Forum Deity Dana W's Avatar
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    Quote Originally Posted by ReMark View Post
    1:50 in metric is roughly equivalent to 1/4"=1'-0" in imperial. It is not assumed to be exactly equivalent.

    Along the same lines, but speaking of paper sizes, a metric A4 sheet size of 297x210 is roughly equivalent to the imperial "A" sheet size of 8.5x11. The actual size of an A4 sheet in imperial units is 11.7"x8.3".
    No such thing as "roughly" in math. But then if you really want feet that are 33.333333% too big...

    If you use 1:50 scale, as long as you label the drawing scale as 1:50 you're fine. If you label it 1/4" = 1'-0" not so good.

    The way the book is written, especially that paragraph about 1/4" = 1'-0" (1:50) is so confusing that the writer may very well be correct in what he is saying, but there is no way to know by the way he states his point that he is exemplifying a comparison between the two scales rather than saying they are the same. It is written as if he is implying that the two scales are equal.

    One can say quite correctly that 1:50 is the metric equivalent of 1/4" = 1'-0", but one must understand that equivalent means very close, but not quite the same.
    The S197 gen Ford Mustang, and the F-4 Phantom both prove the same theory. "With enough power applied, a school bus will fly."

  10. #20
    Forum Deity Dana W's Avatar
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    Quote Originally Posted by Ski_Me View Post
    Metric is a conspiracy by the big corporate companies to make me buy new tools to fit their nuts and bolts and what not. I don't care if you tell me how long a centimeter is all you will get back from me is a long stupid stare... no wait those are what I give my wife when she explains to me why we have to buy a $500 vacuum.
    I know how you feel. Even worse, just after I upgraded to a few hundred bucks worth of six point sockets (twice as strong as the hobbyist 12 point socket) for my air wrench, the really good bolts now come like THIS! arrgh.
    Attached Images
    The S197 gen Ford Mustang, and the F-4 Phantom both prove the same theory. "With enough power applied, a school bus will fly."

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