Winding method of split core type work, winding machine, holding jig, and split core type work

摘要

PROBLEM TO BE SOLVED: To provide a winding method for forming gaps between outer flange sections adjacent in order for a nozzle to pass, positioning multiple split core type works in an annular form, and winding around each drum part in order to make a connection process of a terminal wire for every winding part unnecessary and to facilitate the formation of a crossover between the terminal wire of the winding part and winding parts, and to provide a winding device directly used for the execution of the winding method, a holding jig, and a split core type work.SOLUTION: An inner flange section g of a work W is inserted from the upper side of the central axis line O direction to be accommodated and held in relation to each holding groove 311 of a holding body 31. A lid body 32 covers the holding body 31 from above so that the holding body 31 and the lid body 32 prevent the work W from being displaced toward the radial direction, the circumferential direction and the central axis line O direction of the work W. A drum part d of the work W is positioned in a radial form in relation to the central axis line O and a gap is formed between outer flange sections adjacent each other on the outer side of the radial direction so that a nozzle can protrude from the outer side of the radial direction and pass through the gap.