The yellow star is a start button. Click it to change the displacement of the wheel through the friction displacement between the bearing and the pulley.
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.
Step 1: Main Body of Construction
Select two cubes in the shape generator, adjust
them to 45 * 20 * 1 and 5 * 20 * 1 respectively, select the circular roof to rotate 90 ° and adjust the thickness to 1, and the radius to 10, copy the semicircle and rotate it to make the main body symmetrical, then merge the combination on the left and select multi colors.
Step 2: Main Body of Construction
Copy the assembly, scale it down, adjust it to 0.2 from the
work plane, and use alignment.
Step 3: Main Body of Construction
Step 4: Adjustment
Merge the right part, rotate it 17 ° to the
left, and raise the assembly to the low contact working plane.
Step 5: Adjustment
multipoint cylinder from the shape selector, rotate 90 °, and combine the two without merging.
Step 6: Combination
Select the two objects and copy them. Select the cylinder
from the shape selector, rotate 90 ° so that the three are combined and symmetrical about the cylinder
Step 7: Combination
Select cube and cylinder, set cube thickness as 4, length
width ratio as 4:3, place cylinder at four corners, and thickness as 8, select cylinder, adjust it as hollow, merge it into two proportions, and make connection plane.
Step 8: Combination
Select the polygon and cylinder from the shape selector,
set the cylinder as hollow, insert the cylinder after combination, and get the screw and nut.
Step 9: Combination
Assemble the combination screw and nut with other
Insert the cylinder connection in the center
of the assembly in Figure 10
Step 10: Combination
Select the combination of cube and dome to get the
connection component, and combine the combination obtained in the previous steps.
Copy the four wheels of the skateboard
Splicing the main body of skateboard and wheel
Select the letters China and maker from the
shape selector, and set the thickness to 1.2 to cover the main body of the skateboard