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    Scaling down

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    • B Offline
      baz88
      last edited by

      This might be a very stupid question, but I'm building a model for which i will use to 3d print and i have drawn the model at 1:1 and need to scale it down to 1:300, however, when i try to use the scale tool it never quite does the job.

      I am using one part of the model as a reference which is 300mm at 1:1 and will need to scale down to 1mm @ 1:300 in order to print correctly, however, whenever it gets that small the model messes up and i can't zoom in close enough.

      I've tried scaling the 1:1 model by inputting 0.001 and it gets way to small to do anything.

      Any help would be appreciated.
      Thanks

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      • Dave RD Offline
        Dave R
        last edited by

        You might find it easier to use the Tape Measure tool to resize it. Measure a known distance on the model making sure to click on both endpoints. then type the desired length and hit Enter.
        Screenshot - 8_3_2016 , 7_58_02 AM.png

        Screenshot - 8_3_2016 , 7_58_22 AM.png

        Screenshot - 8_3_2016 , 7_58_39 AM.png

        Etaoin Shrdlu

        %

        (THERE'S NO PLACE LIKE)

        G28 X0.0 Y0.0 Z0.0

        M30

        %

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        • B Offline
          baz88
          last edited by

          I can't believe how easy that was. Thankyou!

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          • Dave RD Offline
            Dave R
            last edited by

            @baz88 said:

            I can't believe how easy that was.

            Sorry. Next time I'll try to make it harder. πŸ˜„

            @baz88 said:

            Thankyou!

            You're quite welcome.

            Etaoin Shrdlu

            %

            (THERE'S NO PLACE LIKE)

            G28 X0.0 Y0.0 Z0.0

            M30

            %

            1 Reply Last reply Reply Quote 0
            • cottyC Offline
              cotty
              last edited by

              @baz88 said:

              however, whenever it gets that small the model messes up and i can't zoom in close enough.

              Make sure that the component/group origin stays in the near of the world origin while scaling with the scale tool.

              @baz88 said:

              I've tried scaling the 1:1 model by inputting 0.001 and it gets way to small to do anything.

              1:300 results in a scale factor of 0,00333333333333333333333333333333... so it will be hard to enter it exactly πŸ˜‰

              my SketchUp gallery

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