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Apress beginning google sketchup for 3d printing - phần 5

Nửa đường thông qua chương này, bạn sẽ chuyển đổi bánh răng để tìm hiểu về SketchUp plug-in. Bạn sẽ tìm hiểu làm thế nào để sử dụng các hình dạng, 21 Máy tính Khối lượng, tâng bốc Papercraft, và plug-in CADspan. Bạn không phải lo lắng về việc mua bất kỳ plug-in, bởi vì họ được tự do tải về isn't là tuyệt vời? Hãy lăn! | CHAPTER 6 BREAKING THE BARRIER The Create Component dialog box appears. Enter handle for the component name and select Create on the bottom right of the dialog box Figure 6-26 . Automatically the model will be surrounded by a blue box similar to the one created with Make Group. Figure 6-26. Create Component dialog box Now you will be copying the handle component and placing it on the opposite end of the model. 10. Select the Rotate tool and hit Ctrl on your keyboard. On the cursor a sign will appear indicating that you can now rotate the model and at the same time create a copy. Select and rotate the model Figure 6-27a . b. a. Figure 6-27. Copying and rotating the handle 130 CHAPTER 6 BREAKING THE BARRIER If your model starts to look like a Star Trek space ship you are probably on the right track Figure 6-27b . Now that you have created a copy using the Move tool drag it and attach it to the opposite end of the model. If you take a closer look at the model you left behind a few extra lines and you did not add the holes for the watchband to connect too. Double-click to access the component and delete the extra lines. To add the watchband holes you will need to adjust the design of the handles slightly. 11. Extrude the handle from the backside by 2mm and raise it to the height of the model Figure 6-28a . I extended the backside of the handle to accommodate the size of the watch band. Figure 6-28. Extended handle b. All you need to do now is attach the hanging surfaces to the model. Using the Line tool create lines connecting the surfaces to the rest of the model Figure 6-28b . Now you will add the watchband holes so you can wear the sundial on your hand after you have 3D printed the model. 12. Create a guideline 1.5mm from the bottom and the side of the handle. At the intersection of the lines create a 1mm diameter circle. The depth of the hole is 1mm Figure 6-29 . Repeat the process again on the opposite end of the watch handle. 131 CHAPTER 6 BREAKING THE BARRIER .