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Mechanical Engineering

- Development of machines. Mechatronics, Robotics, Engines, Drafting
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Dear all, I checked job numbers on indeed Canada, and when using Pro/ENGINEER and solidworks as search words, I got...
Dec17-13 11:25 AM
shanren
21 22,170
Hi everyone, Maybe this resource is new for someone. It's a collection of videos made in the 60's by the very best...
Mar6-13 10:50 AM
FeynmanIsCool
61 78,965
i need help figuring out location on a continuous supported beam (a railway track) to place strain gauges to measure...
Jan11-11 10:35 PM
aditya1989
0 2,865
Hi, I have been carrying out a lab experiment where I am studying the force on a plate from an air jet. I need to...
Jan11-11 05:28 PM
LDransfield
9 4,249
I've worked on this problem for over 5 years without success. A machine I am familiar with has a chronic bearing...
Jan11-11 03:11 PM
JaredJames
16 6,251
I am looking at building a pair of third class levers out of materials found at the local hardware store to lift up...
Jan11-11 10:49 AM
nvn
2 2,869
can any one give me an idea of how can i move a toy car(40 grams) by using only 1 liter water such that even the water...
Jan11-11 10:37 AM
JaredJames
1 1,712
I am building a stand for my LCD/LED TV and Mount. See several pics below: Calculation Sheet, Mount Diagrams, and Side...
Jan11-11 10:16 AM
billycar
29 5,587
im trying to implement a tilt sensing program via accelerometer and gyroscope. part of the input that i will plan on...
Jan11-11 07:40 AM
serbring
7 3,926
Hi I am a student of Aeropsace engineering working on my project ie bending and torsion testing of wing main spar...
Jan11-11 02:52 AM
genuinepseudo
0 2,647
http://img522.imageshack.us/i/0108111458.jpg/ I found this weird mechanical device in the woods near my house. ...
Jan10-11 01:48 PM
brewnog
9 2,452
I have been thinking about the large number of "cold air intakes" and why they are such an overwhelming trend. I...
Jan10-11 08:16 AM
pantaz
7 2,797
Hello, I am taking a vibrations course and we are currently talking about using PDEs to find responses of beams. In...
Jan10-11 07:57 AM
MechEng2010
5 4,800
Hello all, I am trying to calculate the residual stresses in a ball in socket joint and see if I can apply the...
Jan10-11 04:42 AM
MechEng2010
0 1,263
Hi friends, Presently I am in my 1st semester of my Masters and have taken course on Basic controls and Modeling, I...
Jan9-11 07:42 PM
yaswanth_040
1 792
hey guys, Can anyone here recommend good software that can do the design and analysis of thermal systems such as...
Jan9-11 01:17 AM
mohdhm
0 849
I'm a CS student interested in learning vehicle dynamics to program a simulator (like iRacing for example). I know...
Jan9-11 12:38 AM
mechengrgrad
1 806
Hello, I'm designing for a rotating swivel assembly that will be used for a high pressure cutting system. The...
Jan8-11 02:02 PM
palale
0 1,185
We will be doing a course based entirely on Engineering Mechanics Vol. 2: Dynamics by Meriam and Kraige in the...
Jan8-11 06:10 AM
saim_
3 1,390
Hi all, i hope someone can help me out here. I have a rod (not massless) hanging like a pendulum. As its axis of...
Jan7-11 10:22 AM
Shockman
4 881
Hi all, I am currently in the process of identifying a continuous lab scale liquid-liquid centrifuge for...
Jan6-11 10:13 PM
JaredJames
1 1,803
Do any devices exist that can assist your arms in exerting a force of 160 lbs or more in a direction of such where you...
Jan6-11 06:58 PM
JaredJames
4 891
My question is, how high can be the angle of attack of a hang-glider, paraglider (the canopy) or a sailplane, gliding...
Jan6-11 04:43 PM
viscousflow
1 2,153
Does anyone have any good online reference sources that derive the basic equations from Mechanics of Materials such as...
Jan6-11 04:01 PM
1988ajk
1 662
Hi guys, I wonder whether we can roughly estimate the energy used to buckle a hollow tube (by calculation)? I was...
Jan6-11 01:00 PM
Mapes
1 1,735
i recently dismantled a 3 speed (tuk tuk) gearbox.But unlike usual 4 wheelers,i found the idler in the differential...
Jan6-11 11:06 AM
monty37
3 2,601
I have a machine I want to build, the principle works on the basis that products enter a cylindrical sieve 900mm long,...
Jan6-11 02:46 AM
viscousflow
1 870
I am looking to bypass an existing sewer pipe with another pipe. The existing pipe is rectangular, approximately...
Jan5-11 04:30 PM
maxx_payne
1 1,191
Hey guy, I'm working at my school to ID our collection of kinematic models and make signs for explaining them. I...
Jan4-11 06:12 PM
Mech_Engineer
2 924
hello everyone i am a maintenance engineer in old factory so while we were working on an old machine yesterday we...
Jan4-11 02:05 PM
berkeman
1 858
Hi there, I am currently doing an upgrade of the drain lines at a power station, the steam temperature (in the...
Jan4-11 01:46 PM
JaredJames
1 786
I'm here because I'm debating the purchase of a 1/4" thick 6061-t6 aluminum chassis reinforcement plate for a 3000#...
Jan4-11 11:18 AM
Sam_Sung
0 2,776
Hello everyone, I m working on a project that I want to create linear motion to carry a load which is constructed...
Jan4-11 08:02 AM
Q_Goest
1 5,548
Hi I have a pump which for 0 head will provide a max flow of 12 l/min (0.0002 m^3/s). For the piping I am using...
Jan4-11 07:26 AM
skaboy607
5 2,723
I want to buy a book by a particular publication for Pro Engineer Wildfire 3.0 Unfortunately The book is available...
Jan4-11 01:02 AM
FAlonso
1 2,288
Hello PF users: I am looking to perform a fatigue and fracture analysis of a machine component subjected to a 2D...
Jan3-11 01:31 PM
iamkratos
0 1,200
haw can i calculate the thermal energy (watt or BTU ) of the hot air (or the exhaust air of the chimney) according to...
Jan3-11 08:35 AM
MrMatt2532
4 1,028
Are their any devices currently available that can assist a human in exerting a force of 700 N or greater? Exactly how...
Jan2-11 05:30 PM
Shaun_W
11 2,485
If you are not familiar with what a wingsuit is- you should google it. Now... Let's assume we have ourselves a...
Jan2-11 03:32 PM
inviscid-lift
4 1,522
Hello guys, I am relatively new here. I hope to spend more time here helping and receiving advice more often....
Jan2-11 01:00 PM
Q_Goest
4 1,448
I have a question about network flow pressure drop. In a piping system with several identical components in parallel,...
Jan1-11 09:07 PM
ishutopre
4 2,352
hello people. im a aeronautical engineer student and i need to do a work about low speed airfoil.. can anyone tell...
Dec31-10 12:11 PM
ccrummer
4 11,549

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