Instructables
Picture of How to make a 3D printed bender keychain!
Bender.JPG
Bender1.JPG
Hello! Welcome to my 3D printed bender keychain tutorial.

I made this part in solidworks but you can make it in any CAD software.

I'm not doing teeth in this tutorial.
 
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Step 1: Sketching

Picture of Sketching
The first thing that you want to do is to make a sketch and revolve it.

You can do a sketch that looks like mine or you can  do your own.

Basically you want to make a sketch that looks like half of benders head. You don't have to make it look exactly like mine, just make it to your liking.

**YOU DO NOT WANT TO INCLUDE THE ANTENNA THAT WILL MESS UP THE PRINT** 

Step 2: Revolving

Picture of Revolving
Now you want to revolve that sketch so it will look something like it does in my picture.

Step 3: Making the Visor

Picture of Making the Visor
Now you want to make the visor this part is really easy, just make a sketch like it is in mine, and extrude it. You might have to make a new plane.

Step 4: Eyes

Picture of Eyes
Now you want to make two circles inside the visor and extrude then so they look like cylinders.

After you have done that you want to fillet them so they look like his actual eyes. Just keep messing with the radius of the fillet to get to somewhere of your liking.

Step 5: Mouth

Picture of Mouth
Now we have to make the mouth. This part was kind of tricky at first but once i got it, it worked, I had trouble with this part because i was thinking about a totally different way of doing this.

We need to make a copy of the front plane (by using reference geometry and selecting plane.) and move it forward towards the eyes. (Look at the picture if you need help.)

Now we need to sketch a rectangle on that plane.

You need to fillet the corners of that rectangle to 0.17 inches. it should look something like it does in one of the pictures.

Now we need to cut-extrude that rectangle. Select through all, then you should be done with the mouth!
selphb3 months ago

Can you send me the file? I have Solidworks 2013 so i will be able to open it with no problems.

Thanks

i love this! and i want one! if you send me the file, i will print one for us both!
JoeHoenke (author)  audreyobscura1 year ago
Ok give me a minute