Pesquisa - Medidas de tubos para se construir um quadro de bicicletas
Escrito por Henrique Mattar MonneratEstou começando a construir a geometria da versão city da bike elétrica em Soliworks e cai em alguns dados técnicos que não tenho no momento. As medidas de tubos de Alumínio para se construir quadros de bicicletas.
Para ilustrar, fiz um desenho das medidas necessárias e suas nomenclaturas levando em consideração que provavelmente esse quadro seja construido em alumínio.
Alguém sabe por exemplo a expessura dos diferentes tubos? E seus respectivos nomes em português...? Comentem por favor aqueles que possam ajudar. Obrigado. Henrique
Repensando a página de projeto
Escrito por Henrique Mattar MonneratI just came back from Frankfurt where I met my good friend Jochen Leinberger, we had a good chat about how to improve the project's page and make it easier for people to interact with it. Among the remarks from Jochen were:
- 1. Make it easier for visitors to understand the latest developments of the project, as well as which topics need direct action to move the project forward. For example, work with cases and sub-cases, to better communicate which has to be done and when.
- 2. Reduce the steps it takes for a developer to change or contribute to the project. Maybe put a WIKI-like edit link to each content.
- 3. Write a clear technical requirements list, and the more defined feature list.(today we are using a product backlog, wish needs to be refined)
- 4. Work with issue trackers to track problems and monitor progress (these would work great with Cases and Sub-cases of problems)
- It was a great talk and I agree with him that these points need to be improved. Other suggestions are welcomed.
Here is a list on the topics we current need help on:
- Assistance with choosing the best open source license for our project
- Technical Data on batteries - Partner/Expert
- Technical Data on electric motors - Partner/Expert
- Technical Data on controllers - Partner/Expert
- Feel like collaborating? Leave a message in the project's forum or Group.
We need Sponsors!
Interested sponsors should contact Letsevo by email.
Verison 0.1 Release Backlog:
Version 0.1 of the e.Moped is a 2D geometry template of the e.Moped, a CAD File for use in the next phases of the project.
It shall contain the following geometries:
Wheel Size
Wheelbase
Seat height
Handlebar height and width
An indication of the riding position of Male and a Female body
Version 0.1 Sprint Backlog:
Sprint 01
Compare the geometry a Motocross Motorbike and a Downhill Bicycle.
Define geometry guide lines based on the requirements on our e.Moped usage scenario: Lightweight MX, SUPERMOTO, ENDURO
Sprint 02
Analyse wheel standards
Build the 2D CAD template
Sprint 03
Analyse body measurements of a Tallest Male and Smallest female.
Translate it into two CAD drawings
Sprint 04
Fit body CAD drawings to moped measurements defined in Sprint one.
Check measurements
Generate a .DWG file and a .PDF
Time planing:
Release planned for Mid September of 2010
Comments on the project status are welcomed bellow or at the project's Forums.

