MF2031 Advanced Prototyping 6.0 credits

Avancerad prototypframtagning

The course aims to bring an overview of available methods for advanced prototyping as well as knowledge of practical handling of a selected number of thoose. This means that a large part of the course is assigned to laboration and exercises for preparing for these laborations.

Offering and execution

Course offering missing for current semester as well as for previous and coming semesters

Course information

Content and learning outcomes

Course contents *

The aim of the course is to give the student knowledge of available methods (theoretically and practically) for advanced physical prototype production. The emphasis lies on design and preparation for prototype building and "reverse engineering". Construction and preparation is carry out by means of CAD/CAM softwares and scanning equipment The production is made with 3D printers, milling and water jet machines The manufacturing documentation is based on 2D and 3D digital models. When and what kind of prototypes that are appropriate in the product realisation process is discussed, as well as material aspects and costs. Different material adding FFF (Free Form Fabrication) methods are discussed, their strengths and weaknesses and material removal prototyping equipment.

Intended learning outcomes *

After passing the course, the student should be able to:

  • describe the importance of the prototype in the product realisation process
  • describe the relation and the difference between virtual and physical prototypes
  • explain when and why a prototype (physical or virtual) is required in the product realisation process
  • describe different physical prototype manufacturing methods
  • choose prototype manufacturing method based on purpose, cost, material, time and quality
  • design 3D CAD models adjusted for prototype production
  • build physical prototypes with the aid of a 3D scanner, 3D printer, laser cutter, prototype milling, and water jet machines
  • create a virtual and physical prototype based on "reverse engineering" technology
  • describe differences and relations between different digital 2D/3D format
  • make a budget for prototype development

Course Disposition

Activities

The activities of the course intend give a general theoretical description of existing prototype manufacturing methods. Some of these, as 3D printing, milling, laser cutting, scanning and water jetting, are used in practice in the course. This means that a large part of the contents of the course is exercises and project work. Lectures together with the reading list give the theoretical part, while the practical part is trained in exercises and projects.

project work

In projects, groups of 3-4 students design and build a prototype by means of available machines. A large part of the contents of the course is focused on the project. The project should be presented orally and in writing. Further information about the project is given at the beginning of the course.

Computer assignment

This is a compulsory component in the course that is carried out in groups of 1-2 students. A compulsory assignment should be completed before the first exercise session. Focus in this assignment is on so-called "Reverse engineering", to convert an existing physical product into a solid CAD model and finally into a physical prototype. To pass this assignment, it is required that the student delivers a solid CAD model, a mesh model and photos of original and physical prototypes. Timetabled exercise sessions are for this.

Literature and preparations

Specific prerequisites *

Degree of Bachelor of Science in Engineering within mechanical engineering or the like. CAD knowledge.

Recommended prerequisites

Bachelor in Mechanical Engineering.  CAD knowledge.  Basic electronic course (eg. MF1016 or similar).

Equipment

No information inserted

Literature

Reverse Engineering- An Industrial Perspective

Editors: Vinesh Raja, Kiran J. Fernandes

ISBN: 978-1-84628-855-5 (Print) 978-1-84628-856-2 (Online)

Engineering Design and Rapid Prototyping

Authors: Ali K. Kamrani, Emad Abouel Nasr

ISBN: 978-0-387-95862-0 (Print) 978-0-387-95863-7 (Online)

Examination and completion

Grading scale *

A, B, C, D, E, FX, F

Examination *

  • LAB3 - Laborations, 1.0 credits, Grading scale: P, F
  • PRO6 - Project, 2.5 credits, Grading scale: A, B, C, D, E, FX, F
  • TEN3 - Written Exam, 2.5 credits, Grading scale: A, B, C, D, E, FX, F

Based on recommendation from KTH’s coordinator for disabilities, the examiner will decide how to adapt an examination for students with documented disability.

The examiner may apply another examination format when re-examining individual students.

To pass is required the following:

  • Approved computer assignments
  • Approved examination
  • Approved project
  • Submission of an individual evaluation

The individual grade is based on the result in the written examination, 50%, and of the project, 50% A different grade can be awarded in special cases.

Opportunity to complete the requirements via supplementary examination

No information inserted

Opportunity to raise an approved grade via renewed examination

No information inserted

Examiner

Martin Edin Grimheden

Further information

Course web

Further information about the course can be found on the Course web at the link below. Information on the Course web will later be moved to this site.

Course web MF2031

Offered by

ITM/Machine Design

Main field of study *

Mechanical Engineering

Education cycle *

Second cycle

Add-on studies

No information inserted

Contact

Björn Möller, bjornmm@kth.se, 08 790 8072

Ethical approach *

  • All members of a group are responsible for the group's work.
  • In any assessment, every student shall honestly disclose any help received and sources used.
  • In an oral assessment, every student shall be able to present and answer questions about the entire assignment and solution.

Supplementary information

Limited capacity for this (70 students). If too many students, those on the IDE Track (TIPDM1 IPDC)  have priority.