FIELD: machine engineering.
SUBSTANCE: method includes fixing the unwinding from the coil through the harness of wire on the housing, the wire arrangement at a certain angle to the mandrel axis, winding of the wire to the mandrel by rotating the harness around the mandrel axis. In the process of winding the specified spiral lead angle is kept by the harness translational movement parallelly to the mandrel axis, the speed of which is agreed with the speed of the harness rotation so, that the harness is moved along a helical line, which lead angle provides getting of the specified spiral lead angle.
EFFECT: possibility of spiral winding with constant and variable pitch, technological capabilities expansion.
4 cl, 5 dwg
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