Quote:
Originally Posted by Siri
Hello all,
I've volunteered to help R.C. (and whoever else would like to join) organize this project. Currently, we're trying to determine a layout/organizational structure. Thus far, people have mentioned the following:
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That is the whole reason I started this thread!
The knowledge of the CD community is much more vast than the knowledge of any single individual. However, having no experience with open documents and being a registered Professional Engineer, I am curious to learn how one can ensure the accuracy of information provided by 'the public'. If the information is not accurate, it could be worse than useless. It could be harmful.
I strongly encourage a white paper format versus a presentation. Done correctly, there would be just too much information to throw at people in one sitting. Besides, most people would only need information on a select few materials. Its just that there are so many material available, each with good and bad qualities. One or more presentations could be condensed from the white paper once it has a good selection of material.
The outline I have is divided into chapters based on material types. Within each chapter, the paper would discuss the different variants available in more detail. Based on input I've seen thus far and my own ponderings, the guide is looking something like...
Chapter I: Aluminum
Chapter II: Steel
Chapter III: Plastics
Chapter IV: Composites
Chapter V: Wood and Fibers (non-composites)
Chapter VI: Lubricants
Chapter VII: Rubber/Elastomers?
Chapter VIII: Misc (If it doesn't fit anywhere else...)
Within each material class, we should highlight the most commonly used variants and variants with unusually good characteristics. (A Variant would be a specific aluminum or steel alloy, specific plastic or wood, etc.)
1) General Description and Identification Techniques
2) Mechanical Properties
3) Electrical Properties
4) Thermal Properties
5) Available forms (i.e. u channel, bar, rod, tube, powder, corrugated. t-slots, cable), sources and cost
6) Rating on forming, machining, welding, gluing, etc.
7) Links to application notes & additional technical data
8) Uses/Tips and tricks for use within FRC (1 hour repairs?, safety, fasteners and tools)
9) Application Examples
10) When to avoid use? (probably under safety)
I hesitate on including correlations (Strength vs. Cost, Strength vs. Weight and Stiffness vs. Weight) as these involve both material properties and geometric forms. This could/should be a complete white paper in itself.