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  3. How do they put lead in pencils?

How do they put lead in pencils?

Scheduled Pinned Locked Moved The Lounge
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  • D Offline
    D Offline
    Dr Herbie
    wrote on last edited by
    #1

    This has always bothered me. How it is done? The wood and the graphite seem so tightly matched -- how do they get it in there? Dr Herbie Remember, half the people out there have below average IQs.

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    • D Dr Herbie

      This has always bothered me. How it is done? The wood and the graphite seem so tightly matched -- how do they get it in there? Dr Herbie Remember, half the people out there have below average IQs.

      N Offline
      N Offline
      Nick Seng
      wrote on last edited by
      #2

      I've always had the image of them pouring liquid graphite into the wood... :~


      "if you vote me down, I shall become more powerful than you can possibly imagine" - Michael P. Butler.

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      • D Dr Herbie

        This has always bothered me. How it is done? The wood and the graphite seem so tightly matched -- how do they get it in there? Dr Herbie Remember, half the people out there have below average IQs.

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        T Offline
        toxcct
        wrote on last edited by
        #3

        Dr Herbie wrote: how do they get it in there? -->how did they ... it's forbidden now (i hope in the most countries). and you know, many things you don't expect are also done with the miracle of chemistry...


        TOXCCT >>> GEII power

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        • D Dr Herbie

          This has always bothered me. How it is done? The wood and the graphite seem so tightly matched -- how do they get it in there? Dr Herbie Remember, half the people out there have below average IQs.

          R Offline
          R Offline
          R Giskard Reventlov
          wrote on last edited by
          #4

          Probably the same way they make Scotch Eggs. Or maybe a long piece of wood with a hole drilled through and the 'lead', which is softer than the wood, is extruded into this hole. Or maybe it's just magic. BTW, how was bread invented? Those who seek perfection will only ever find imperfection.

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          • D Dr Herbie

            This has always bothered me. How it is done? The wood and the graphite seem so tightly matched -- how do they get it in there? Dr Herbie Remember, half the people out there have below average IQs.

            T Offline
            T Offline
            tyfy
            wrote on last edited by
            #5

            I saw a kids program on this fairly recently. The wood is actually in 2 parts with a groove down the middle A thin graphite rod is placed in the groove and the 2 parts stuck together The wood is then cut into pencil lengths and sharpened. Jeeves helped me find this page[^]

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            • D Dr Herbie

              This has always bothered me. How it is done? The wood and the graphite seem so tightly matched -- how do they get it in there? Dr Herbie Remember, half the people out there have below average IQs.

              P Offline
              P Offline
              Paul Watson
              wrote on last edited by
              #6

              Yahoo has this cool daily feature where they answer a reader submitted question. Do you know how pencils are made? regards, Paul Watson Bluegrass South Africa Ian Darling wrote: "and our loonies usually end up doing things like Monty Python." Crikey! ain't life grand?

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              • T toxcct

                Dr Herbie wrote: how do they get it in there? -->how did they ... it's forbidden now (i hope in the most countries). and you know, many things you don't expect are also done with the miracle of chemistry...


                TOXCCT >>> GEII power

                C Offline
                C Offline
                Colin Angus Mackay
                wrote on last edited by
                #7

                toxcct wrote: it's forbidden now Sorry, excuse my apparent ignorance, but why would they ban graphite pencils? (Or pencils in general?)


                "You can have everything in life you want if you will just help enough other people get what they want." --Zig Ziglar The Second EuroCPian Event will be in Brussels on the 4th of September Can't manage to P/Invoke that Win32 API in .NET? Why not do interop the wiki way!

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                • C Colin Angus Mackay

                  toxcct wrote: it's forbidden now Sorry, excuse my apparent ignorance, but why would they ban graphite pencils? (Or pencils in general?)


                  "You can have everything in life you want if you will just help enough other people get what they want." --Zig Ziglar The Second EuroCPian Event will be in Brussels on the 4th of September Can't manage to P/Invoke that Win32 API in .NET? Why not do interop the wiki way!

                  T Offline
                  T Offline
                  toxcct
                  wrote on last edited by
                  #8

                  hey, lead is forbidden, not graphite :doh: and from now, they found a fabrication process to make pencils with n graphite anymore... but i don't like it, it doesn't well for me...


                  TOXCCT >>> GEII power

                  C 1 Reply Last reply
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                  • D Dr Herbie

                    This has always bothered me. How it is done? The wood and the graphite seem so tightly matched -- how do they get it in there? Dr Herbie Remember, half the people out there have below average IQs.

                    N Offline
                    N Offline
                    netclectic
                    wrote on last edited by
                    #9

                    How Stuff Works is always a good place to start for questions like these.

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                    • T toxcct

                      hey, lead is forbidden, not graphite :doh: and from now, they found a fabrication process to make pencils with n graphite anymore... but i don't like it, it doesn't well for me...


                      TOXCCT >>> GEII power

                      C Offline
                      C Offline
                      Colin Angus Mackay
                      wrote on last edited by
                      #10

                      If you look at the How Stuff Works link in a message below, you'll see that it was never lead - it was only thought to be lead initially, but the name had stuck by the time they discovered the mistake.


                      "You can have everything in life you want if you will just help enough other people get what they want." --Zig Ziglar The Second EuroCPian Event will be in Brussels on the 4th of September Can't manage to P/Invoke that Win32 API in .NET? Why not do interop the wiki way!

                      1 Reply Last reply
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                      • D Dr Herbie

                        This has always bothered me. How it is done? The wood and the graphite seem so tightly matched -- how do they get it in there? Dr Herbie Remember, half the people out there have below average IQs.

                        N Offline
                        N Offline
                        N8url
                        wrote on last edited by
                        #11

                        Trained bora (wood beetles) wearing small metal rings around their abdomens are introduced to a pencil shaped piece of wood. A high intensity magnetic field is used to sense the bora's location and guide them through the centre of the dowel. The filings from the beetle's diggings remain in the newly drilled pencil and are converted to graphite by an X-Ray frequency laser. Of course this method was not used historically, because the bora were unionised. :)

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                        • R R Giskard Reventlov

                          Probably the same way they make Scotch Eggs. Or maybe a long piece of wood with a hole drilled through and the 'lead', which is softer than the wood, is extruded into this hole. Or maybe it's just magic. BTW, how was bread invented? Those who seek perfection will only ever find imperfection.

                          B Offline
                          B Offline
                          berndg
                          wrote on last edited by
                          #12

                          You're saying they may a batter ball and extrude the egg into it through some hole? Bernd :laugh:

                          A 1 Reply Last reply
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                          • P Paul Watson

                            Yahoo has this cool daily feature where they answer a reader submitted question. Do you know how pencils are made? regards, Paul Watson Bluegrass South Africa Ian Darling wrote: "and our loonies usually end up doing things like Monty Python." Crikey! ain't life grand?

                            D Offline
                            D Offline
                            David Wulff
                            wrote on last edited by
                            #13

                            I stopped reading when I got to: We searched Yahoo! using the word "pencil" as our keyword. That led us to several categories, the most promising of which seemed to be Office Supplies > Writing Instruments. Lucky for us, that category showed up in the search results even though the word "pencil" doesn't appear in the title. Talk about self-promotion, eish.


                            David Wulff The Royal Woofle Museum

                            Putting the laughter back into slaughter

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                            • D David Wulff

                              I stopped reading when I got to: We searched Yahoo! using the word "pencil" as our keyword. That led us to several categories, the most promising of which seemed to be Office Supplies > Writing Instruments. Lucky for us, that category showed up in the search results even though the word "pencil" doesn't appear in the title. Talk about self-promotion, eish.


                              David Wulff The Royal Woofle Museum

                              Putting the laughter back into slaughter

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                              P Offline
                              Paul Watson
                              wrote on last edited by
                              #14

                              *shrug* the questions and answers are interesting trivia. I don't expect a site called Ask Yahoo to not be biased in how they get the answers. regards, Paul Watson Bluegrass South Africa Ian Darling wrote: "and our loonies usually end up doing things like Monty Python." Crikey! ain't life grand?

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                              • D Dr Herbie

                                This has always bothered me. How it is done? The wood and the graphite seem so tightly matched -- how do they get it in there? Dr Herbie Remember, half the people out there have below average IQs.

                                B Offline
                                B Offline
                                Bee Master
                                wrote on last edited by
                                #15

                                The technique is obfuscated. Do not try to reverse engineer. ;) //Start of joke Never comment ur code. If it was hard to write, it should be hard to understand !!! //End of joke

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                                • B berndg

                                  You're saying they may a batter ball and extrude the egg into it through some hole? Bernd :laugh:

                                  A Offline
                                  A Offline
                                  Anna Jayne Metcalfe
                                  wrote on last edited by
                                  #16

                                  You forgot the mustard... ;P Anna :rose: Homepage | Tears and Laughter "Be yourself - not what others think you should be" - Marcia Graesch "Anna's just a sexy-looking lesbian tart" - A friend, trying to wind me up. It didn't work. Trouble with resource IDs? Try the Resource ID Organiser Visual C++ Add-In

                                  B 1 Reply Last reply
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                                  • A Anna Jayne Metcalfe

                                    You forgot the mustard... ;P Anna :rose: Homepage | Tears and Laughter "Be yourself - not what others think you should be" - Marcia Graesch "Anna's just a sexy-looking lesbian tart" - A friend, trying to wind me up. It didn't work. Trouble with resource IDs? Try the Resource ID Organiser Visual C++ Add-In

                                    B Offline
                                    B Offline
                                    berndg
                                    wrote on last edited by
                                    #17

                                    Oh, let's see: they make a mustard ball and batter the hole into the egg...? Now I'm getting confused. How did they get the toothpaste into the tube again? Bernd :-O

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                                    • D Dr Herbie

                                      This has always bothered me. How it is done? The wood and the graphite seem so tightly matched -- how do they get it in there? Dr Herbie Remember, half the people out there have below average IQs.

                                      R Offline
                                      R Offline
                                      Ravi Bhavnani
                                      wrote on last edited by
                                      #18

                                      Here's how[^] /ravi My new year's resolution: 2048 x 1536 Home | Articles | Freeware | Music ravib@ravib.com

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                                      • D Dr Herbie

                                        This has always bothered me. How it is done? The wood and the graphite seem so tightly matched -- how do they get it in there? Dr Herbie Remember, half the people out there have below average IQs.

                                        N Offline
                                        N Offline
                                        NormDroid
                                        wrote on last edited by
                                        #19

                                        Pencil fairies ;)

                                        1 Reply Last reply
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                                        • N N8url

                                          Trained bora (wood beetles) wearing small metal rings around their abdomens are introduced to a pencil shaped piece of wood. A high intensity magnetic field is used to sense the bora's location and guide them through the centre of the dowel. The filings from the beetle's diggings remain in the newly drilled pencil and are converted to graphite by an X-Ray frequency laser. Of course this method was not used historically, because the bora were unionised. :)

                                          T Offline
                                          T Offline
                                          Tim Deveaux
                                          wrote on last edited by
                                          #20

                                          N8url wrote: because the bora were unionised That would explain the origin of the phrase "Can I bora your pencil?" Always wanted to know that, akchullay.

                                          1 Reply Last reply
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