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12.11.20
Det ble denne dagen konkludert med at istedenfor å fortsette og forsøke å gjøre aquariet tett om igjen og om igjen på tilnærmet samme måte, og gå i Einsteins galskapsfelle, ville vi heller finne på noe helt annet. Det ble indentifisert tre alternativer, enten bestille en bunnplate i glass, bruke en ny pleksiglassplate, men bruke […]
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Sprint 10
Common: We have made some models to better represent our system, what we want it to do and how it should be set up. Physical models showing the main components in the subsystems that they belong in and the different levels of tasks that we want our system to accomplish. Maskin(Simen): I did not get […]
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Week 45
This week we found out that our current system is suboptimal, so we are making some mayor changes. Table of contents:1. compression spring vs tension springs(Daniel) 1. Tension V.S compression springs Now that I have done some testing and prototyping, I have found that compression springs are not at all suited for our project. The […]
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Eight sprint – Puck Buddies
Project Status This week we had a meeting to agree on the design moving forward. We agreed on the final specs, which includes to limit the movement of the machine to one axis. It also became apparent that a 50% scale model would be more practical and it would still be able to show our […]
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Week 44
After a two week famine, we are cracking back at it.Working on dialing our Lidar unit, fine tuning of servos, more 3d-modeling and more.Looking forward to going full throttle again! Table of contents: pulley system Stepper motor Servo motor 1. continuing of the pulley system: I am also considering switching to a gear based retraction […]
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Week 11 (02.11 – 08.11): Automatic watering system for plants
Mechanical (Shadi and Per-Terje): This week we finished our upgrade iteration for the small parts like Wheels, wheel spacer, ultrasonic mount and motor mounts and sent them to Marius for printing as our replacment parts to fix our 3d printer has not arrived yet. On the other hand, we did the last changes to the […]
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Week 10 (26.10 – 01.11): Automatic watering system for plants
Software (Marius): I have had some health issues this week so i havn’t been able to work as much with the project as i’d initially hoped. Watering multiple plants functionality: First i added some more functionality to the system where i use an array to make the system able to water several plants. As of […]
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05.11.20
Fordi aquariet kontinuerlig har vært lekk ble det denne gangen konkludert å forsøke og legge silikon i hele bunnen av aquariet i et forsøk på om dette kunne lage en slags tett film. Denne dagen begynte Fredrik, Gustav og Inge å bygge bordet som aquariet skal stå på. Inge hadde ordnet med materialer. Flere av […]
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Sprint 9
Maskin(Simen): Got to see the 3d prints in action. Found that the bevel gears were not equal to their 3d designed size and didn’t reach each other to connect and spin. I did manage to solve the issue of the missing hub for the stepper motor, although due to size differences from 3d to real […]
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29.10.20
Det ble igjen testet om aquariet var tett, noe det igjen ikke var. Det ble derfor fylt på mer silikon, men denne gangen på innsiden av aquariet. Inge begynte denne dagen å lage vasketårnene til vaskesystemet. Disse ble kuttet ut i kryssfiner. Han 3D-printet også ut komponenter til det samme. Fredrik forsøkte å se om […]