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Blender Bearings

I need a bearing similar to those used in household blenders. The main properties I'm interested in are high RPM (2000+...
1 comments posted 19yrs
posted by megladon
1 comments posted 19yrs posted by megladon

__measure__ sharpness ?

can you imagine if the conventional wisdom for judging size-tolerance of fabricated-materials was along the lines of, "...
1 comments posted 19yrs
posted by dances_with_barkadas
1 comments posted 19yrs posted by dances_with_barkadas

DISABLED AND A HEAT PUMP

I was a professor of Mechanical Engineering many years ago. I have been disabled for a long time. I am in the process o...
2 comments posted 19yrs
posted by jtrexel
2 comments posted 19yrs posted by jtrexel

Old engineering cartoon

Hello all, I'll looking for an old cartoon that I saw when I was in school at CU Bolder. It showed what a plane would l...
8 comments posted 19yrs
posted by hannad
8 comments posted 19yrs posted by hannad

wind tunnel again

thanks for all the hints and tips till now on that i have just wrote a rough proposalwhich u can find at the link below...
0 comments posted 19yrs
posted by nicalsof60s
0 comments posted 19yrs posted by nicalsof60s

CONTACT ANALYSIS

HI.....i want to know how to ensure contact between a cylindrical surface and a splined surface (cam)........i want to k...
1 comments posted 19yrs
posted by finemesh
1 comments posted 19yrs posted by finemesh

increase the fatigue life

Does anybody know how to apply autofrettage process for thick walled cylinders to increase the fatigue life and load bea...
3 comments posted 19yrs
posted by ltastan
3 comments posted 19yrs posted by ltastan

AXIAL FANS, HONEY COMB, in a wind tunnel

how much does an axial fan of about 50-80" rotor diameter cost in india i searched for the companies in india through g...
5 comments posted 19yrs
posted by nicalsof60s
5 comments posted 19yrs posted by nicalsof60s

reducing n-dof vibrating system to 1-dof equivalent

Hi, I have designed a vibration controller which alters the thrust force produced by a wind turbine rotor to control th...
4 comments posted 19yrs
posted by adam.chapman
4 comments posted 19yrs posted by adam.chapman

Contact analysis

Hi this is charles frm india .....iam doing a contact analysis between cam ring and roller.....in a hydraulic motor.......
0 comments posted 19yrs
posted by finemesh
0 comments posted 19yrs posted by finemesh

Idea for a rapid open valve

I am trying to build a small air cannon that can launch a tennis ball with attached fishing line about 200 feet up in t...
6 comments posted 19yrs
posted by 1qazse4
6 comments posted 19yrs posted by 1qazse4