Group 1 2012 Gate 5
In this gate, we finalized our findings and reviewed our process and presented them in a technical report. In addition to a written report about the project, we also presented a proposed revision discussed in Gate 4 to the class and instructors.
Contents |
Technical Report
Executive Summary
Product Analysis Summary
The analysis process for piano design primarily focused on a dissection and reverse-engineering of components and systems.
Dissection and Reconstruction
In order to analyze the components inside the piano, we disassembled it into its subsystems and then into its basic parts. The dissection is documented in detail in Gate 2. This summary will review the removal of various subsystems.
The reconstruction was a relatively simple process. Since group members already understood the subsystem layout and interaction, the rebuild went smoothly and quickly. Only two group members were needed for the reassembly. The reconstruction is covered more thoroughly in Gate 4.
Idunno. Pictures. That video if it turned out well.
- Put tons and tons of pictures in here
About screwdriver as the only tool
A bit about taking out the action. -taking apart the action.
Same for pedals.
Why we left the strings and plate in.
Analysis Process
Chris, write whatever you want as long as the bullshit to cynical realism ratio doesn't drop below 2.
Component Summary
Our analysis revealed that the upright piano can be generalized as consisting of three main components: the cast iron frame that holds the strings in place,the action that translates key depression into hammer movement, and the exterior wooden housing that supports and protects the other components.
For a more in-depth analysis of the components of the piano, see Gate 3: Product Analysis.
Action
Frame
Housing
Proposed Revisions
Injection Molded Action Linkages and Hammer Bodies
Half Size Keyboard
Chorded Keyboard
