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Hi All, I've been asked to provide some deflection limits of a large gear set in an industrial application. I have calculated the forces, but without going into extensive calculations on gear strength, I'm lookign for some general guidance on the deflection of the gears. I expect it should only...

Thanks for the replies. In retrospect, I could have provided more detail. The application is for draining a very small bund - less than 200mm high. The vessels in the bund will overflow it if the oil is not drained away effectively. The oil is has a kinematic viscosity of 33 mm^2/s, density of...

Hi All, I need to design drain piping system for oil in a pipe, and I'm looking for some guidance on sizing calculators. None of the calculations I've found so far factor in viscosity of oil. I would also like to consider effects like the height of the pipe, e.g. a large pipe will have some...

Hi, thanks for taking the time to respond, but without a knowledge of the specific standard, any answer is a guess and isn't helpful.

I'm not quite sure how to answer that one. ISO20332 is fairly specific, so it's somewhat self-explanatory. In any case, the application is a crane application (in my case, a static winch), the material is mild carbon steel, and the regulatory requirement is to comply with ISO20332. I hope that...

I'm seeking guidance on ISO20332, Specifically, parts relating to fatigue assessment. The parameter 'm' is related to the relationship between stress and load cycles. Clause 6.2.3 permits using m=3 for a simplified assessment, however, most of the example cases in Table D.1 are for m=5. It seems...