In class Wed Apr 26th

The Town Seal


Chess Piece sizes

Rules for chess pieces to board size:   
The base diameter of the king should fall within a range of 68% to 75% of the square size.  For example, if you have a 2.25" board (each square is 2.25" x 2.25" or 57.1mm x 57.1mm) then the chess pieces you choose should have a king's base diameter of 2.25 x (0.68) to 2.25 x (0.75) which = 1.53" (38.9mm) to 1.687" (42.9mm) in diameter.



What we are working with:

Chessboard Square Tile - 40mm a side, this means no piece and be wider then 36mm


king - 75mm tall

queen - 70mm tall
bishop - 60mm tall

kinght - 50mm tall

rook - 45mm tall

pawn - 40mm tall

Special pieces - 55-65mm tall

Preparing your chess pieces for printing

1) open Makerware

2) Click on 'Prepare' and "Add File" to import your .STL's to the print bed

3) Use the 'Move' tool to separate the models from each other
* remember any models that are touching will be printed as a single piece

4) Use the 'Scale' too to resize the 3d models to the proper size
a- scale the piece to the proper hight and width. Set the model at the correct hight and adjust for the width if necessary.

5) Use 'Save As' to save your .Thing file to the desktop 

6) Change your 'Settings'
Resolution - Low(Faster)
Infill - 8%
# of Shells - 3
Layer Height - .30 mm


7) Export Print File
- Take a screen shot of the Export Info and keep it with your .x3g file. You will hand in both to me.

8) Show Joe your .Thing, .x3g & Export Info screen shot to be approved for printing and transfer to the SD card. Your files should be labeled with your initials and a number ie.. jvs1.thing




PLA Color Choices
- Red
- Purple
- Blue
- Gold
- Grey
- Brown
- Forest Green




Regular Chess Piece

Hannah - Rook

Trevor - Rook

Greg - Knight

Alex - Knight 

Jaleel - Bishop

Kayce - Bishop

Alexis - Queen

Ally - Queen

Geoff - King

Dante - King

Special Piece: check here








How to complete Project 5 part 1

1) Research various types of chess pieces
2) Create your Chess pieces (123D Design)
3) Layout your Chess pieces for printing (Makerware)
4) Print your chess pieces on the 3d printer

Project 5 part 2

Cookie cutter dimensions:

back layer = 3mm tall

mid layer = 9mm tall

outside layer = 13mm tall