| 摘要 |
Manufacturing method for magnetic cores, in particular installed in transformer welding machines or transformer bonding machines, consisting in a multiple winding magnetic tape on a carcass, then annealing and cutting, characterised in that, if the magnetic core is cut at the angle of α = 1-5 degrees to the core's longitudinal axis, and then the upper core half (1) and the lower core half (2) are relocated of 1 to 10 mm to each other, and then the upper half (1) and the lower half (2) are strapped together using a clamping ring (3) and a screw (5), and both halves are shifted towards the longitudinal axis using pushing jaws (4).<IMAGE>
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