1. Maker Education Manipulator
A guest education robot

2. Lesson 5 Good play with 3D printing (Part II)

3. I. 3D model design
II. Skills learning
CONTENTS
III. Skills exercise
IV. Classroom summary

4. I. 3D model design

5. The interesting 3D models1 1

6. 2 3D model design software -3DOne Click - select
Press and hold – box select
Click: auxiliary menu
Press and hold: rotate
Click - confirm
Roll: zoom the view
Press and hold: translate the view
Step 3: mouse operation
Step 1: know main interface 2
Step 2: view operation
Double click the icon to start the software

7. 1 3 3D model design Step 1: create the basic object
Step 4: save the file
Step 3: create a shape
Step 2: plus and minus calculation 1
Step 1: create the basic object 3

8. II. Skills learning

9. Skills learning Prompt: Operate when learning:
Learn to make a pen container.
Operate when learning:
Design a twisted pen container.

10. Learn to make a pen container.

11. Left tool bar – [basic object] – [hexahedron]
Length and width: 50mm, height: 80mm

12. Left tool bar – [characteristic shape] – [fillet]
Select four edges to make 15mm fillets

13. Select the side at the bottom of the pen container, click the floating tool bar [draft] command to change the angle into -4, and the bottom side is shown below

14. As shown below, click the shape, select the floating tool bar [shell] command, the bottom thickness is -3, click the open side option on left parameter panel, and then select the side on the top of the pen container

15. Left tool bar – [special function] – [twist] select the pen container shape, the reference side is the pen container bottom (as shown below), the twist angle is 90 degrees O(∩_∩)O, and then the pen contained is finished O(∩_∩)O

16. Expansion
You can, after learning the functions of the twisted pen container design in this lesson, try more functions to add the personalized design to the pen container, work out your unique pen container, and go to explore more functions! 

17. III. Skills exercise

18. It is time to operate by yourself!

19. 3D model DIY
DIY a simple 3D model, for example, the first name of your name, or a English letter.
Prompt:
You can, based on the tension function of graphical transformation, create the plane character, and then change it into a 3D model through the tension function.

20. III. Classroom summary

21. Summary What have we learned in this lesson?
3DOne design software: 3DOne main interface, view operation, creation of the basic object, plus & minus calculation of the model, shape creation, shape transformation, modeling, saving of 3D model file
Design a twisted pen container
DIY a simple 3D model and print it out

22. THANK YOU