1. Insert a cube

1. Make the height 5mm and width 60 mm

(click on the square on the sides and change the dimensions)

1. Drag a “Hole” Cylinder

1. Size it to about 5 mm diameter

1. Position it near one short end (use the Align tool later) and raise it so half the hole sits inside the keychain: set its Z (height) to 20 mm so it cuts through.

1. Select both base and cylinder and Group (Ctrl/Cmd+G) to subtract the hole.

1. Drag the Text object onto the workplane.
2. Resize the text in X and Y to fit—play with width until it looks balanced on the keychain.

1. In the Text inspector, type your name. Choose font if available.

1. Embossed text: leave text as Solid, select both text + base → Group to permanently join (this merges geometry so text prints as part of the base).

1. Engraved text: set text to Hole before grouping; select both → Group to subtract and leave an engraved text recess.

Insert the "Ring" Shape

Click on the tiny square that define your ring, to adjust the dimension of the ring.

؜Move around the points that define you shape for a cool design!

؜Move around the points that define you shape for a cool design!

؜If you want to add your name, drag the "text" shape

؜Rotate your text 90 degrees, so it stands.

"Union" both shapes

Linkage

Rectangle 60 * 10

2 small cylinders 4 * 4 for holes

2 Half cylinder 10 * 5 for edges

Ball and socket

Great for 360 planar rotations

1. Insert a cylinder

10*10*20 (h)

1. Make another cylinder

3.5 * 3.5 * 20 (h)

؜Add a 7*7*7 sphere

Make a copy of the sphere

Align the sphere at the top of the cyclinder

Make hole the sphere and Union group

Merge both shapes

Gear

Add 1 rectangle with those dimensions, with 2 cylinder on each side, then group.

Height 5 for all shapes

Add those 2 cylinder with those dimensions

Height 10

Height 5

Use the Circular Array Trick

1. ؜Go in "Top" view
2. Select only the cylinder
3. Press Ctrl + D (duplicate)
4. Rotate the duplicate 22.5°
5. Press Ctrl + D repeatedly
6. → You will get a perfect 16-tooth gear.

I

؜

Align center

Select all and union group

؜Same Process for the 2 other gears

Gear 2 Dimensions:

1. Rectangle: 20 * 2 * 5 (h)
2. 2 cylinders 6*2 * 5 (h)
3. Big cylinder 20 * 20 * 5
4. Hole Cylinder 5 * 5 * 20 (h)

Gear 3 Dimensions:

1. Rectangle: 15.44 * 3.8 * 5 (h)
2. 2 cylinders 4.56 * 1.67 * 5 (h)
3. Big cylinder 15.38 * 15.38 * 5
4. Hole Cylinder 5 * 5 * 20 (h)

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