This past week all of the machining (not including the stand) was finished. I was also able to assemble and spin the engine up to what I think will be full speed for the first time using a drill (~1000rpm). However, all of this was accomplished without the pushrods installed as my project hit its first major roadblock. My timing gear system jammed up completely and sheared my front shaft apart. There is too much friction within this system. I have since changed the shaft to steel instead of aluminum, but it still catches with my original system. The spacing on the timing gear was all off too. Therefore I have spent the majority of this week redesigning the system. I will start machining the new design on Friday. As such I have no new pictures of my progress and minimal updates. Hopefully next week will bring better news!
Desktop Radial Engine Update: 4/6/16
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This Year’s Students
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Abby Rindfuss
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Adam Hosburgh
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Airyl Dayrit
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Alex Jessop
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Xander Johnson
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Allister James Sequeira
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Annie Cai
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Andrew Chamberlain
Anjali Shadija
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Anthony Makuch
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Andrea Marks
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Anthony Papaianache
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Andrew Perper
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Andrew Widner
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Ariana Ramirez
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Arjun Ramachandran
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Arden Villanueva
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Ayesha Rawal
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Ben Erickson
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Ben Harming
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Ben Haley
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Brian Ahn
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Bryce Johnson
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Bryan Moreno Najera
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Brenton Yu
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Cason Lane
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Cecelia Shoenfeld
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Chris Adami-Sampson
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Chrisanna Bertuccio
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Witt Young
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Claire Markus
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Clemens Pacher-Theinburg
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Cooper Kramis
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Cole Romig
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Cole Sites
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Cort Sommer
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Daniel Carranza Valenzuela
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DawnMonique Cantu
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Seth Strayer
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Danny Vesselovskii
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David Whisnant
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Delos Ashcraft
Dev Mahajan
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Ellyse Jensen
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Elise Johnson
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Eli Skelly
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Eric Fiechtner
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Evan McCleary
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Francine Palmos
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Garrett Jimenez
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Garrison Nazare
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Rauba, Grady
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Reilly, Greg
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Grant Thompson
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Isaiah Straubel
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Jamie Blanco
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Jacob Foley
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Jack Franz
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Jacob Krajnik
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James Overberg
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Jaks Praeger
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Jax Whitham
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Jessica Vo
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Joe Yoder
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Jules Fischer-White
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Kalin Myers
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Keith Hemenway
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Kyle Chinn
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Lia Cucuzzella
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Lindsey Trussell
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Luke Gordon
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Matt Bloomfield
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Matthew Cumpton
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Mateo Esteve
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Matt Sherman
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Max Van Cleave
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Max Williams
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Mila Bergmann-Ruzicka
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Min Than
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Mia Winstead
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Nile Brown
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Nita Byati
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Nick Rios
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Pisay Suzuki
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Robert Forstbauer
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Rystan Qualls
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Sam Nicastro
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Scott Ehrlich
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Seth Dry
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Sean Ostrander
Senayt Wolde
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Shreya Pradeep Sekar
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Sofia Fernandez
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Sylvia Robles
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Tay Cummins
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Tanmay Mhatre
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Taylor Wittwer
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Thomas Brentano
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Tyler L'hotta
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Tyler Lloyd
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Zoe Cooper
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Sammie Duran
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Jean Hertzberg
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Student Test
2 Comments. Leave new
I still can’t believe all the machining you put into this thing, but that’s what makes it amazing. It’s really cool that you used this project as an excuse to learn a new skill (machining). In hindsight, I wish I’d done that…it seems like throughout the semester you’ve developed an entirely new skill set, something most students (including myself) haven’t been able to do. It’s always tough mixing aluminum and steel together, it often ends up being a problem at some point. Can’t wait to see this work.
There’re always things unexpected happen when we test new projects. I’m you have a new design already and hopefully can see your project done this week!