Recent content by felmon38

Hello Eli: you must use Newton's 2 law to study vibrations with the help of the Elastic theory.

You must use the load diameter. If you want to know the torque at the gear box input the power at the input and at the out one must be the same. That torque will be then Ti = To.μ, where μ is the transmission relation.

If the axis is the pulley then the torque will be: 50000.9,8.0,240/2 N.m

Of course you don't ask for a dumb question but for a known question which is explained in the textbooks.

Knight, this is an academic question, studied in any book about dynamic of machinery. You can find in this page, something about it http://www.codecogs.com/library/engineering/theory_of_machines/inertia-forces-and-couples.php The main idea is reducing all the mechanism in one of their...

The problem can be modelling as the figure, where there are three rigid solids or reference systems: 0 is the laboratory, 1 is an auxiliary solid which rotates about the vertical axe z with respect to 0, this rotation is modelling as a motor of rotation its axis is fixed to 0 and, finally, 2 is...

Jarfi, the surface of the pinion bevel can be involute, but the corresponding bevel wheel will not be involute at all. To calculate this profile you can consult http://catdir.loc.gov/catdir/samples/cam041/2003065205.pdf http://www.dtic.mil/dtic/tr/fulltext/u2/a242709.pdf

Hello, going in other direction, I'll try to find the equations. K spring constant δ length of compression R radius wheel of train r primitive radius of the gear x train displacement .Origin end of the spring without tension. y rack displacement " M train mass Ms spring mass Mr...

Sorry danlight..., to solve this problem you must review the Newton Mechanic you studied Regards

You can solve this problem by steps : 1. We isolete the spine and we apply the three dynamics equations on it to calculate the forces in A1 as the torque. 2. Do the same for L2, L3 and L5.

What about a bike drum brake ?

For instance, look at the drawing

Hi.Daigiaga, sorry but you are forgotten the exterior torques over the two pullies which equals the torques of the belt

Quantum, I think so

Ranger, I think this is fundamental your experience. Where was usually the position of the fracture ?