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Hi, The material is a low alloy steel. The rib from the bottom surface is to make possible the welding of places of difficult or even impossible access. This is only a very simple model. In fact these patterns will be incorporated in complex geometries and the last surfaces to weld will need...

Hi, Thanks for the reply. I am posting a picture. I would appreciate if you could get into detail about the several possibilities along with important factors, such as cost, or, alternatively, to post the reference of a book on this matter. What I am specially concerned with is the very small...

Hello All, In the company I am working in, we want to manufacture internally reinforced structures. We found out the best way to do this was to cut each individual part and then weld the joints. I am new to welding, so I would like to know if it is possible to weld two surfaces that are almost...

Hello, I am working as a Research engineer, and, recently, some problems arose when working on a project. As a mechanical engineer, I don't understand much from elecromagnetism, so here I am. I have a machine with moving parts and I want to attract the metallic part of the machine with a magnet...

Skogsgurra, Can you please tell me how can I magnetize a beam with a magnet in form of a plate or something else? The magnet has 2 poles,one positive and one negative,right? And the beam? How can the attraction occur? I don't get even after reading the article in the wikipedia. Can you explain...

Hi Skogsgurra, Many thanks for the reply, I did not understand what are windings. Dimensions are between 0.2 m (smallest) to 2 m (largest).Distances are between 0.02-0.1 m, Response time needed shall be very short, the shortest possible, I would say. Forces shall be in the magnitude of...

Hi, Thanks for the reply, It is a steel beam. regards, Johnny

Dear all, I would like to know if it is possible to create electrodes in piezo plates and in steel plates to induce a voltage when the plate is subjected to mechanical loads? Sorry, but my background in piezos is very weak. If it is possible, how can I do that? Thanks a lot, Johnny

Dear all, I am a new member in this forum. I am working as a research engineer in a company, and I am currently engaged in a very important research project. As I am a mechanical engineer, I don't understand much of electromagnetism. My question is: I want to have a plate that magnetically...