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Mechanical Engineering

- Development of machines. Mechatronics, Robotics, Engines, Drafting
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Development of aircraft and space vehicles. Propulsion, Aircraft Structures, Crafts, Atmosphere
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Gear heads unite to discuss Vehicle Dynamics, Safety Engineering, Performance, NVH, Ergonomics, Durability...
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Jan16-12 Greg Bernhardt
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 98,810
Dear all, I checked job numbers on indeed Canada, and when using Pro/ENGINEER and solidworks as search words, I got...
Aug4-14 01:56 PM
buell23
26 35,462
I have modeled a curved surface to which I need to applied forces defined in a Excel csv sheet. I have successfully...
Jun10-12 03:19 AM
Poormanphysics
1 3,649
Hi all, This might be considered a coursework question, insofar as I'm doing it as a student and not a...
Apr24-12 03:06 PM
saokevivvie
1 2,928
I have two problems regarding the vaporization in the pipeline 1) In the textbook, it is common to find examples...
Apr28-12 07:40 AM
Pkruse
1 1,197
Hello! New poster here with a problem (No, not a homework, its a tinker problem) Basically, I've been trying to...
Apr30-12 08:47 AM
Lsos
1 1,389
Hey guys, I'm looking to do a robotics/mechatronics project (topic still not decided), and I'd like to focus on a...
May1-12 05:29 PM
jehan60188
1 1,276
Is a part list equivalent to a bill of materials?
Apr29-12 06:36 PM
huntoon
1 1,053
Evening all, I am in the middle of trying to understand the physics behind how gear ratios work on a bicycle. I...
Apr30-12 02:41 AM
brewnog
1 1,265
Hi i am carrying out CFD analysis on a valve and i would like to use a material of OIL as the fluid body. i have...
Apr30-12 02:46 PM
siddharth
1 1,000
I am building a human lift for a vehicle. I am looking a for DC motor able to life 900 ft-lbs with a brake and the...
May18-12 11:37 PM
jnunes5707
1 1,124
I think we could take advantage of the induced current, created inside a loop when it passes through a magnetic field....
May11-12 05:35 PM
berkeman
1 901
Hello friends Iam naveen and new to this forum.I have a question regarding the transformation matrix from world frame...
May15-12 10:22 AM
Dr Bwts
1 1,542
I am currently doing a course on CNC Programming (GCode, MCode and also APT Programming). The course is almost over...
May14-12 12:25 AM
Bandit127
1 1,826
Hi, ok, so the task is to define the thickness of th weld, the so-called a-dimension. If the welds were either...
May13-12 01:32 PM
nvn
1 1,101
What is the physics behind magnetorquers and reaction wheels which help in satellite attitude determination and...
May13-12 01:51 AM
Drakkith
1 1,872
Does a moment have any real (physical) significance or is it just a definition/ an aid to understand and calculate a...
May15-12 10:08 AM
Dr Bwts
1 1,232
Hi, I am trying to understand side stream filtration. Iv been finding it really hard to find out anything on...
May16-12 07:09 AM
Travis_King
1 1,554
Hi All. I may sound weird and I know I am wrong somewhere. But a little explanation would really help. A system with...
May19-12 03:53 AM
Filip Larsen
1 1,073
Hi, I have forgotten quite a bit of my vibration studies, so I have a fairly basic question. Essentially, when you...
May19-12 02:10 PM
AlephZero
1 1,234
Hello, I am interested in trying to created a discretised model of a helical coil spring to investigate spring...
May20-12 02:55 PM
Hassan2
1 1,212
Hi, I am a rising sophomore at Lehigh University. Currently, I am a Mech E major with an Aerospace Engr minor. My main...
May21-12 08:11 AM
boneh3ad
1 1,472
Hi, I'm a student of mechanical engineering and I'd like to do an MS degree following my undergrads. Up till...
May22-12 07:18 AM
boneh3ad
1 1,153
I am building an airspeed indicator that will be mounted on the roof of my car. The design is based on a water...
May27-12 08:42 AM
boneh3ad
1 1,225
I've got questions about torque. First, what are the differences between Run- on torque / Breakaway torque/prevailing...
May27-12 07:19 AM
Pkruse
1 7,016
i'm a machine repairman and the machines i repair are robotic welding machine. one of the problems we are having is...
Jun1-12 04:09 AM
Pkruse
1 915
I am trying to design a boat using magneto hydrodynamic engine MHD what sort of data should i be taking in account?...
Jun5-12 06:26 AM
Bobbywhy
1 1,021
I have a steel drilling Derrick 240 feet high mounted central to a ship, this is used for drilling for oil....
Jun5-12 10:51 PM
Zinov
1 962
Hi, I am having a problem to ungroup a layout, I am trying to delet, copy or move some items, I can't! How to solve...
Jun7-12 04:06 PM
soundgarden
1 721
Mechatronics Engineering is a combination of the three main engineering fields - Mechanical engineering Electrical...
Jun14-12 04:56 PM
tygerdawg
1 1,790
Hi, I need a little help trying to determine the possibility of incorporating touch and motion sensor technology in...
Jun11-12 04:08 AM
Simon Bridge
1 809
I know the formula T=F*D but having problems wrapping my head around this problem. I want to direct couple a stepper...
Jun15-12 12:40 PM
Pkruse
1 826
If air at a constant temperature is entering the system at a known flow rate, Can we measure the amount of heat...
Jun16-12 04:28 PM
256bits
1 1,047
Hi , i need books, sites.... about Mindlin's Theory for thin plate (Vibrations). Thanks pmcr
Jun15-12 09:18 PM
Bobbywhy
1 859
i have calculated the coefficient of performance COP for both COP ideal and COP from p-h diagram. But the COP ideal i...
Jun18-12 01:24 PM
Mech_Engineer
1 1,419
Good morning everybody, Glad to be back again after being banned for 7 days because I was judged by the moderator,...
Jun16-12 10:19 PM
Bobbywhy
1 1,015
how to get a piping job from home?
Jun17-12 04:20 PM
Averagesupernova
1 821
I need some help determining if a bar with increased length and loads is going to bend. The original length and loads...
Jun26-12 12:53 AM
haruspex
1 1,181
Hello, I hope I'm posting in an appropriate section. I'm trying to make a robotic arm using servos, but I'm not too...
Jun25-12 02:36 PM
tygerdawg
1 1,977
Hey, I'm wanting to create a custom Rack and pinion set up where force is applied to the rack, turning the pinions. ...
Jul3-12 07:46 PM
tygerdawg
1 918
I just want to ask a simple question to experts here. Can superheating of steam increases efficiency and output of...
Jul4-12 08:06 PM
etudiant
1 873
Hello, Does anyone have the shear modulus value for Alu Bronze CW307G-R680 Cheers Ben
Jul5-12 10:41 PM
nvn
1 643

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