Posts by sdoughty11 



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Can mating gears be of different pressure angles 
Actually, these gears will work in a theoretical sense (although ... 

Basic Flow Rate Question 
Carlos, do you really think that less water comes out of the top ... 

Where to find cheap worm gear speed reducers? 
Look for a oversized unit taken out of a used machine somewhat t... 

Bearings 
It is so much easier to answer a question when there is a little ... 

Shaft 
Was that a question or a heading?  Dr.D 

Connecting Rod 
I have also seen them entirely machined.  Dr.D 

Drive torque calculation 
I may be able to help you if you would like to contact me directl... 

Best bearing for bending loads on turntable? 
Presumably the tapered roller bearing is there to take all of the... 

what weight is my I W beam rated for? 
Your question is too vague to be answered. The strength of a beam... 

Design Toggle Jack 
Will there be anything else, Massah? 

Eliminating Low Frequency Resonance in Motor Test Rig 
As I recall it, all that will be required to plug the motor is to... 

Eliminating Low Frequency Resonance in Motor Test Rig 
How about a mechanical brake to stop the rotor quickly? Or is is ... 

pneumatic test 
Go talk to an engineer.  Dr.D 

seismic load 
The seismic event causes the old building to shake. Ask a st... 

continuity of summations 
Suppose that g(x) were defined by a finite summation, rather than... 

Stress singularity 
Considering that you have said nothing about the nature of the lo... 

Project 
You might be interested in my book Mechanics of Machines that is ... 

Pounds Force of a dropped weight??? 
This problem cannot be solved by conservation of energy because e... 

RPM to Gear ratio 
You have a very poorly posed problem indicating that you really d... 

poisson's ratio 
Fluids do not exhibit the cross coupling that is described by Poi... 

what size air cylinder needed? 
It is hard to answer definitively, but we can look at some aspect... 

what size air cylinder needed? 
It is hard to answer definitively, but we can look at some aspect... 

outside diameter of flanges 
The place where I can see it possibly makeing a difference is in ... 

Impact on bearings at the intermediate shaft due to wearing of be... 
This is hard to answer in detail without knowing your exact geome... 

making a sphere from a flat material 
It is not entirely evident that these edges are truly circular, b... 

Sagging moment 
If Dave is pointing in the right direction, and that sounds as go... 

Formula for Flow Rate 
Flow rate (furlong^3/lunar phase) = 2*Pi*Pressure(pennyweight/sq ... 

RESIDUAL STRESS MEASURAMENT NDT 
This looks like an ad.  Dr.D 

Buckling 
Go read a book. There have been countless excellent books written... 

Reducing number of holes (bolts) 
In principle, you could reduce the number of bolts to three, but ... 



Showing Messages 130 (of 266)
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