Maker Education Manipulator A guest education robot

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

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

I. 3D model design

The interesting 3D models 1 1

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

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

II. Skills learning

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

Learn to make a pen container.

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

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

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

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

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

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! 

III. Skills exercise

It is time to operate by yourself!

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.

III. Classroom summary

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

THANK YOU