Recent content by Antonius Robertus

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    How to increase pressure in a pipe ?

    Hi everyone, I'm sorry if it sounds dumb but I'm struggling here trying to understand how to increase the pressure in a pipe using an air compressor. I wasn't able to find information for this really basic engineering problem, so hope you guys could help me. Basically, the idea here is to...
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    Formula to assess wear due to friction in sheaves/pulleys

    Hi Nidum, thanks for your answer ! I search on tribology and found some interesting stuff. But as you said, it depends a lot on material combinations and tests results. Anyway, thanks for your help. Now here's another question, not directly linked to friction wear on pulleys. Does the traction...
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    Formula to assess wear due to friction in sheaves/pulleys

    Hi everyone and greetings from a new member. I'm looking for informations about how to estimate the wear due to friction of a rope as it passes through a pulley. Couldn't find anything really consistent about the subject. I looked at the capstan and Archard equations but didn't manage to link...
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