January 8th, 2018

For today’s Monday meeting we were in full swing getting the gearboxes done, building the field, CADing, and prototyping. We were pretty disorganized today, and I could not focus on helping with one aspect. Tomorrow we hope to change that and be a lot more efficient. With a lot of attention focused on the field, we will hopefully have it done in a couple days. We only have 4 inch colsons right now to test, but we should get some AM wheels in soon for more effective intakes. We have already figured out some important design constraints and will be working on making more elaborate prototypes. We broke 3 drill bits on the CNC today, which was pretty bad but we still milled out a lot of our bearing blocks. We finished the plates for our gearbox CAD, and will probably finish the drivetrain today/tomorrow.

Comments

Post a Comment

Popular posts from this blog

January 24th, 2018

Image
Another day in the lab. We organized all the parts, wrote the part numbers on them, and marked them as completed or not on the robot spreadsheet. After misreading some of the parts, we sanded 4 2x1s wrong and will have to redo them tomorrow. The CNC is still pumping out the elevator parts, which is always exciting. The lathe was running once again and a lot more of the parts were created. The bellypan on one of the robots has to be redone since there was some metal caught in it so it didn’t make a secure hold. We should get our McMaster order tomorrow so we can really get some work done.
Read more

February 8th, 2018

Image
It was a pretty light day as a lot of people had a good amount of homework due tomorrow. We worked on putting the finishing touches on the carriage, and should be able to mount it once the plates are done. The pistons from automation direct should arrive Monday and we should be able to fully test the robot. The main thing we need to figure out is how to mount the sprockets for the 2nd stage chain run. We will manual mill them tomorrow and hopefully install them. I worked with Chloe on mounting the chain to the first stage by measuring out the hole pattern then bolting it to the carriage. We then attached the 4-40 bolts to secure it to the chain. We also installed the elevator gearbox, which unfortunately will require some of the electrical parts to be relocated which is a pain.
Read more

January 17th, 2018

Today we worked more on CAD, finalizing the elevator mounting positions. In the lab we worked on mounting the PEM nuts for securely fastening the electronics and it is looking quite good. We started to put the gearboxes together, and ran into minor issues w/ clearance but it thankfully fits with some work. We need to get stuff ordered, a couple parts are holding up our assembly.
Read more