3 D Printer Cake Decoration 3 D Printer

3 D Printer Cake Decoration

3 D Printer Cake Decoration � What � Why is the project ? we choose this project? What is the main purpose of the project?

3 D Printer Cake Decoration � What is 3 D printer? � Things limits the project work.

Fused Deposition Modeling � 1. 2. 3. 4. Fused deposition modeling (FDM) categories: Cartesian 3 D printer Delta 3 D printer Polar 3 D printer Scara 3 D printer Why FDM? What type of FDM should we use?

Extruder we will use (special extruder) to convert the rotary motion to linear motion.

STL Files What is STL Files? � Describes the Geometry � Generated by CAD program � Commonly used for 3 D Printing

Firmware What is Firmware? � Bridge between the hardware and software. � Translates the software commands. most used firmware's : � Repetier � Marlin Which Frimware should we use and why?

Software � 1. 2. 3. 3 D Printing Design Software Sketch. Up Fusion 360 solidworks � 1. 2. 3. 3 D Printer Slicer and Control Software Cura Repetier Slic 3 r

Material � Sugar craft Which is made of: butter, sugar powder, vanilla and corn powder. � Chocolate

Methodology � Electrical part � Mechanical part

Electrical components: v The controller › Arduino Ramps 1. 4 Board What is Ramps board? v

v Stepper Motor › NEMA 17 stepper motor *Heated Bed

Mechanical part Mechanical components � 20 mm*20 mm aluminum profile. � 3 mm aluminum corner connectors. � 12 mm Hard chromium plated round steel. � LM 12 UU Linear Bearing. � 3 D Printed Bearing& shaft holders. � 8 mm lead power screw

20 mm*20 mm aluminum profile

3 mm aluminum corner connectors

12 mm Hard chromium plated round steel

LM 12 UU Linear Bearing

3 D Printed Bearing& shaft holders

8 mm lead power screw.

Mechanical Design(