Day #1


        For my senior project, I am creating an electric dirt bike that eventually I will get registered, so I'm able to ride on the road. Today I did not accomplish much other than planning and setting up my electronics. Gordon my mentor, helped me figure out how I’m going to route the chain from the motor to my drive sprocket on the rear of the bike. We decided that doing a jackshaft was going to be the most effective because it enables the chain to be much closer to the pivot point of the rear triangle. Today we also calculated an estimate of what the final torque output would be after the two reductions, if I remember correctly it will be about 50 ft-lb of torque which is plenty for my application. I also ordered all the other materials that I'm going to need to complete the jackshaft which included 2 reduction gears, about 7 ft of chain, and pillow blocks.

Hours: 4:45 Total: 4:45hr

Comments

  1. Kelly Griffin-BrownMay 10, 2022 at 8:21 AM

    What a great first day. I can't wait to see the finished project! Don't forget to add daily hour totals and project total hours to the end of each blog daily.

    ReplyDelete

Post a Comment

Popular posts from this blog

Reflection #2

   Camden Reiss           I just want to start off my reflection by saying that I don't think I've ever learned more in my life from a project, I've learned so much about welding and fabricating as well as Machining in precise measurements. all these things that I have learned can also be correlated into day-to-day life. when I first started this project I had no idea that I'd actually complete the whole thing and with it almost all together I have almost reached the finish line. this week I spent a lot of time perfecting and making sure the drivetrain was going to run smoothly I worked a lot on the jackshaft as well as switching the sprockets so that the standard and Metric sizes would be together. This means that I'm going to have a metric chain from the motor to my first jackshaft sprocket as well as a standard sprocket from my jackshaft to the rear hub which in turn gives me the ability to run two different chains that all work together drivin...
Read more

Day #10

            Day number 10 was very productive I finished up all the little Loose Ends that'd been on the checklist for a while. today was spent with a lot of welding end routing of wires. all the small pieces that were tacked onto my frame I ran full beads on to increase the strength and durability of my bike. I spent an especially long time with this Center sheet metal that I am using for brackets this stuff may be hard the world but it makes the bike a little bit lighter. in this case I decided that dinner sheet metal would be a much better fit for my project to keep the weight down in all reality metal is a very strong and durable material especially when it is put under load. As you weld metal it pulls end stretches the material out slightly as it cools down creating tension in the frame as well as brackets which is extremely beneficial for what I'm doing. Hours: 6:05 total: 47:50
Read more