Københavns Erhvervsakademi

en

Lektionsplan

Produktudvikling 3 (EN)

01_3D-printing

Mål

The student must gain insight into various 3D printing technologies and gain experience with FDM printing in practice

Tema

  • Intro to 3D Printing Techniques (SLS, SLA, FDM)
  • Free Downloads (thingiverse.com)
  • Installation of Cura
  • Cura interface (Slicing and infill)
  • Task: Draw and print a white board handle *

* Max volume for task: 75 x 75 x 40 mm

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02_3D-printing

Mål

The student must gain insight into various 3D printing technologies and gain experience with FDM printing in practice

Tema

  • Testing and discussion of white board assignment
  • complications
  • Moving parts (Cura slicer and X-ray)
  • Review of custom settings in Cura
  • Fish Exercise (ultimaker.com) *
  • Preparing the printer **
  • 3D printing in industry / practice (examples)

 

* Tweak on settings, but keep print time below 1 hour

** Interface and settings

Level of buildplate

Booking (https://kea-makerlab.github.io/hello/booking.html)

Webcam (http://makerlab.kea.dk:44456/all.html)

username and password at the top of google.doc booking

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03_3D-printing

Mål

The aim of the excursion is to see an example of how digital manufacturing processes are integrated into practice
  

Tema

Company visit at Damvig

Address: Kuldyssen 6B, 2630 Taastrup

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01_CNC

Mål

The student gain insight into CNC management with the aim of transferring knowledge and skills to develop their own products. Competences within CNC machining should help the student to concept validate and make a qualified choice of manufacturing method.

Tema

Teaching w/ Thorbjørn Flegal (most)
•    Intro to FlexiCAM Viper Router
•    Safety
•    Prototyping - physical examples
•    Tooling - Cutter geometry 
•    Cut direction, feeds and speeds
•    CNC-Machining Strategies
•    Fixturing and workholding
•    CAD og CAM 
•    G- og M-code
•    Understanding the NC
•    Setting up virtual stock-material
•    Toolpaths: 2D-operations
•    Group excercises

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02_CNC

Mål

The student gain insight into CNC management with the aim of transferring knowledge and skills to develop their own products. Competences within CNC machining should help the student to concept validate and make a qualified choice of manufacturing method.

Tema

Teaching w/ Thorbjørn Flegal (most)
•    Toolpaths: 3D-operations
•    Roughing and Finishing-strategies
•    Materials - Isotropic and Orthotropic
•    Toolpath exercises

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03_CNC

Mål

The student gain insight into CNC management with the aim of transferring knowledge and skills to develop their own products. Competences within CNC machining should help the student to concept validate and make a qualified choice of manufacturing method.

Tema

Teaching w/ Thorbjørn Flegal (most)
•    Preparing part stock setups
•    Tool selection
•    Making final toolpaths 
•    CNC-machining

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