Friday, September 28, 2018
Tuesday, September 11, 2018
Friday, September 07, 2018
Wednesday, September 05, 2018
Tuesday, September 04, 2018
Wednesday, August 29, 2018
Tuesday, August 28, 2018
Kath Fox's excellent presentation on Design Briefs
https://mavic.asn.au/assets/Kathy_Fox_MV_Design_Brief_Pres.pdf
Accessibility Guidelines NPS USA May 2017
https://www.nps.gov/features/hfc/guidelines/#h.gwwck9qn7fbe
good thorough reference US standards
good thorough reference US standards
Wednesday, August 22, 2018
Friday, August 17, 2018
How to Choose The Right Kayak Paddle For You
How to Choose The Right Kayak Paddle For You: Danny Mongno demonstrating (with his usual enthusiasm!) a basic paddle stroke exercise at one of his paddling seminars. (Greg Maino�photo)
The Basics of Carbon Fiber Manufacturing | Carbon Fiber Trumpet Build Log
The Basics of Carbon Fiber Manufacturing | Carbon Fiber Trumpet Build Log: Bladder molding – Vacuum molding is ideal for making parts that are single halves of a shell. Think about a bottle cut in half. With vacuum molding you could make each half of the bottle, but if you wanted to make the whole thing as one piece then you would use bladder molding. Basically you have a two part mold of what you want to mold, then you put the wet carbon fiber over a “bladder” (usually a latex balloon) and you inflate the bladder so that the carbon fiber gets pushed to the outside of the mold. When the part is cured, you can just pull the bladder out of the part and take the mold off the part. The pressure from the bladder is what compresses the carbon fiber. This creates a very high quality part, similar to that created with vacuum molding. It is perfect when the outside surface of the part needs to be perfect and the inside doesn’t matter very much.
Thursday, August 16, 2018
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