⚙ Mechanical Engineering

Way to Find All Patents Issued to Porsche?

Is there a way, short of going to Wash. DC, to find all the patents issued to Ferdinand Porsche?

5 comments posted 21yrs

posted by ecarecar

5 comments posted 21yrs posted by ecarecar

A beam with many supportpoints

If I put a beam on four support points that are placed at unequal distances, and try to calculate the forces that keeps...

24 comments posted 21yrs

posted by debian

24 comments posted 21yrs posted by debian

information about beams

Hi, my friend you can find all the information you need about beans in this page: www.elrincondelvago.com, look for "me...

0 comments posted 21yrs

posted by Mr.Villalpando

0 comments posted 21yrs posted by Mr.Villalpando

any good internet resources?

Hi! I'm desperately trying to find something about deflection of a beam when it is under different kinds of load. The o...

1 comments posted 21yrs

posted by debian

1 comments posted 21yrs posted by debian

what is the conversion between lbs and kg

i think there are both force units, right?

31 comments posted 21yrs

posted by djmyemail

31 comments posted 21yrs posted by djmyemail

Interpreting thickness tolerances of sheets acc. to ASTM A 568

Hello, we are in doubt how to interprete thickness tolerances given in ASTM A 568/A 568M - 03. In TABLE 19 (Standard Th...

0 comments posted 21yrs

posted by use_net

0 comments posted 21yrs posted by use_net

How to design a BattleMech for Desert Combat ???

We need huge battle robots for fighting in Iraq and the coming war in Iran, because we must defeat the axis of evil ! Wh...

1 comments posted 21yrs

posted by mist_distance

1 comments posted 21yrs posted by mist_distance

Looking for a Source of Hydraulic Piston Pumps

I'm looking for a source of "inexpensive" hydraulic piston pumps -- axial or radial. McMasters had one or two but a litt...

0 comments posted 21yrs

posted by ecarecar

0 comments posted 21yrs posted by ecarecar

Polishing Acrylic Surface Prior to Bonding

hi I need to bond two acrylic sheets at the faces (not edges) to make a thicker piece. As the acrylic sheets were mille...

0 comments posted 21yrs

posted by pcywong

0 comments posted 21yrs posted by pcywong

Section modulus and moment of inertia

Can someone define Section modulus and area moment of inertia "verbally as opposed to mathematically". I am very confus...

5 comments posted 21yrs

posted by fxdcon1

5 comments posted 21yrs posted by fxdcon1

calculating the torque of particle structure in am fluid flow

The structure looks like a pearl necklet with fixed joints like they are welded together. It has linear and angular vel...

0 comments posted 21yrs

posted by sir_dom

0 comments posted 21yrs posted by sir_dom

Who was Oldham (as in Oldham Coupler)

An "Oldham Coupler" is way to transfer torque between two parallel but not-quite-collinear shafts. It has three disks,...

12 comments posted 21yrs

posted by shoppa

12 comments posted 21yrs posted by shoppa

Model Order Reduction for Finite Elements Models

Hello, I would like to announce free software mor4ansys http://www.imtek.uni-freiburg.de/simulation/mor4ansys/ It is de...

0 comments posted 21yrs

posted by rudnyi

0 comments posted 21yrs posted by rudnyi

Restoring the Surface of Acrylic

Hi May i know what's the easiest way to restore the surface of a piece of acrylic that was previously milled? Can i mak...

10 comments posted 21yrs

posted by pcywong

10 comments posted 21yrs posted by pcywong

Applying load by equation

Hello, i am doing project work using the ANSYS s/w i would like to apply the load in terms of sine wave for abot 1000 c...

1 comments posted 21yrs

posted by shashidt

1 comments posted 21yrs posted by shashidt