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Showing content with the highest reputation on 04/19/2019 in all areas

  1. Hello all, Thought I would share my winter project here! I was in need of a 4 weight reel for a rod that I built, so I decided to design a reel that would suit both my 4 weight and 6 weight rod. The goal was to design a high performance disc drag reel which would cost no more than two decent fly reels. Since getting into fly fishing, I have had this dream of having a fly reel on the market which could compete with the best. Maybe someday! I used the info and formulas from the "2015 5 weight Fly Reel Shootout" by Trident Fly Fishing to determine my specs and adjust them. The final design had: -4.25oz Approx -3.5" OD -Spool volume of approx 4 in^3 for the 4 weight spool, and about 4.5 in^3 for the 6 weight spool -Line pickup approx 7.6" per turn The reel has a disc drag system with alternating Teflon/Rulon and Stainless Steel drag washers and has plenty of adjustment, and will be sealed. Other features include an incoming and outgoing click sound, easy spool changing, and pretty much everything else a normal fly reel would have. As my motivation for this project was high, I didn't have many issues designing the reel. Most things just took time and some research (and a background in designing stuff with CAD). The main challenges were designing a drag system to be adjustable AND sealed, as well as making it affordable. The first design was going to be fully CNC machined, but it would have cost upwards of $1500 from a Chinese manufacturer, which is way more than I was willing to spend considering it may not even work properly. I worked through a few more design iterations and ended up coming to the conclusion that I would have to do some unconventional things to make it affordable/worthwhile. I decided to utilize a lot of CNC laser cut parts in the design, which can achieve precision similar to CNC machining, although they lack the ability to do 3D features on a single part. In the end, i was able to design something that would function well and look cool (to me at least). All parts are either CNC laser cut or machined from 6061-T6 Aluminum or Stainless Steel. I wanted it to stand out and be unique, so I designed it to have fish graphics laser cut into it, featuring a rainbow, brown, brook, cutthroat, and bull trout - basically, the trout we fly fish for in Alberta. Some "wave" features joined them to provide structure. Below are some renders of the design: Most of the parts have now arrived and I am totally satisfied with them all. The drag system has been tested and feels very smooth and strong, and all parts fit together exactly as they should. It really would have sucked if it was a disaster If all goes well, I will have a fish pulling line off this thing by the end of next week! Next winter I will likely design a second housing with a different graphic, as well as play around with more finishing techniques (polishing, etching, anodizing). For now I'll just enjoy it! I'll upload a picture when its completely finished. Cheers!
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