the machanism is the same as an old doorbell. there are two electromagnets running on a max of 12 volts dc. they attract an iron bar which is attached to a strip of spring steel. on the side of the bar opposite the coils is a contact point that is opened and closed by the pull and release of...
i was speaking with a machinist today about magnetic cores. he showed me his magnetic transfer parallel blocks for his magnetic chucks. would there be an advantage to having cores made of a laminate material-(brass shim stock alterneting with steel shim stock)? im wondering about the...
i was wondering how much difference i can expect in magnetism between two magnetic cores. (i know you guys are gonna slam me for just saying magnetism, but i am a simple man and am just talking about how much attraction the magnet will generate) one would be mild steel 1008, the other standard...