Recent content by Analysis

Dear all Apart from cost saving (or reduction in material)what is the technical advantage using I section instead of square section? My application is,section is going to be simply supported to the static load.myself awared that I section is good for bending loads.Instead i am using square...

Dear all The eddy current dynamometers are used to load testing of motors and gearboxes.Can anybody explain the principle and operation of dynamometers and load testing accuracy.? Thanking u Prakash

Dear guys I need assistance regarding optimization problem. I have to minimize the power loss in worm gear drive system. I have formulated minimization function,and constraints,how to solve the function and find design vectors. ANy suggestions,sites,ref.welcome Thank u Prakash

Dear all Anybody define,what is exactly gear windage loss? Text books defined that loss due to lubricants etc...vague Thanking u Prakash

For ur clarification fig is attached. Thank u Prakash

Dear all, My objective is to find shaft load in which belt pulley is mounted and load being transmitted via belt. In the case of two pulley belt drives ,the load to the pulley mounting shafts calculation can found by getting guidance in almost all textbooks(T1 &T2 relations). Where in my...

Dear all, I have bit vague about calculation of inertia resistance in my geometry.i have rotational system of regular geometry,i have calculated the "I"value . which equation i have to use I * alpha or I *w(omega^2),or they both in same... In some calculations later equation is used...

What is gear material is not the polymer one?if not make it polymer...

Dearsirs, Sorry in the case of wrong ,whatever my clarifications /doubts only posting i am not the person getting my work done thro others.Also my posts are narrating the approaches of my work and seeking others comments that's all.This is to enhance my theoretical knowledge.From ur point of...

YOu can refer any mechanical handbooks or Machinary handbook else give me the details i will direct u to the chain selection Thanks Prakash

Dear all, I need clarification regarding torque requirement in the following arrangement. Imagine a shaft 25mm diameter 600mm length simply supported and one end gear is attached to drive the shaft. Load is externally applied via lever arm and different material(polymer) same diameter...

A wonderful reply to ur thread Hope forum poster has clear. A special applause for u such patience and good reply. Prakash

Dear all Sorry i cannot get in touch with in time. It seems to be quite complex gear layout,from the attached housing cannot understand how many stages of gears,torque transmission details(also type of gears and details not available) Its a bit length project.if u want me the guidance send...

yes what your assumption is correct boundary conditions for FEM In gearbox,based on the torque transmission, forces will create to the gear support bearings.Further it has transfdered to the housing.If you send the layout of gearbox with load details myself tried to suggest the boundary...

I don't think Hertzian stress will act in your problem. Gear rolling,rollers under friction drive applications are similar examples of hertzian stress In your problem pin is fixed with link and together pin with link rotating for this type of problem you search also hoop stress topics Prakash