Sounds like you are neglecting on of the two loads here.
I think that if I read it right, you have torsion from the motor torque and bending on the pin from the thrust load. Is this combined loading considered in your stress calcs?
Regards
Edson Campos
Yeah,
Get it all the time. Have to wait for the computer to re-establish connection (2-5 sec.) Sometimes Solidworks cant find links.
Had no idea that it could be this.
Thanks For the info.
Regards,
Edson Campos
Power Formula for 3phase 115v 400Hz motor Y connection I think.
Is it.....
a) P=Sqrt(3)*E*I*cos(theta)
b) P=3*E*I*cos(theta)
Can anyone explain the difference?
Regards, Edson Campos
Diamondjim,
Let me ask this differently, I know that thrust exists on the gears between their respective meshes. The question is, since the arrangement is such that are three gears in contact (sun, Planet, Ring), are the thrust forces from sun-planet necessarily equal and opposite to the thrust...
Question 1.
In a helical gear simple planetary arrangement, with the sun driving, and the arm output, is there a thrust on the individual planets or is the thrust inflicted on the carrier(arm)only??
Qustion 2.
In a multi-stage helical gear simple planetary, will the thrust from question 1 be...
Does anyone have any experience with using Vascomax 300 for gearing. If so what were the assumed allowables for the Contact and Bending stresses in the gears. AGMA does not cover this material and we are wondering how to go about implementing AGMA 2001-C95 and 908-B89 with materials other than...
Try KOYO bearings in Japan.
They had a 115,000 rpm ceramic bearing when lightly loaded and using a oil lube not grease.
Check them out. I am sure that they are on the WEB somewhere.
Edson Campos
edsoncampos@earthlink.net
I have had the same problem with the same card.
Solution 1 is to save the part NOT-shaded. in wireframe it will save correctly.
Solution 2, is to get latest drivers, I cant remember what version the drivers were but I know that it fixed it. Try ATI.
Is your computer a Dell?
Edson Campos...
"mil" from what I remember means "A Thousandth" as in 1000 millimeters. I know that english and german engineers working in the states used that term and that is where I heard it first. May be its simply laziness to say thousandth.
Edson Campos
edsoncampos@earthlink.net
Should be
e=FL/2PiT F-linear force
T-Torque applied
L-Lead (tan alpha=L/Pid
alpha= thread angle
d= mean diameter of screw
This is from "Mechanical Engineering Design"...
Try
wmberg.com
nordex-inc.com
sdpsi.com
pic-design.com
dodge-pt.com
A whole bunch of people make motors search the web.
Edson Campos
edsoncampos@earthlink.net
Mduplessis, SethN,
I believe that Bill asked whether "Pressure" had anything to do with the conduction. You both stated that Area is important. I agree but can you guys explain more. I am not sure what you are saying about the conductivity changing at the yield point? Why does...
The reason for the lack of postings is probably that Mathcad is a simple program to use and is friendly with lots of help. It also has its own user group at Mathsoft website.
I have never had a problem that the Help section did not explain.
Edson Campos
edsoncampos@earthlink.net
You need to figure out what are your loads and stresses that the part is going to see and then decide what heat treat is necessary.
Edson Campos
edsoncampos@earthlink.net
