Title:
線状材の巻き取り方法及び整列巻きコイル
Document Type and Number:
Japanese Patent JP7346207
Kind Code:
B2
Abstract:
To provide a method for winding a wire rod and an aligned winding coil that can easily wind a wire rod.SOLUTION: The method of winding a wire rod by moving the wire rod in the width direction of the winding body while rotating a bobbin in an aligned manner includes the steps of winding the wire rod in an aligned manner with a winding start end of the wire rod in contact with an end face of the first flange of the bobbin, when a position of the winding start end of the wire rod in the bobbin is set at 0° in the circumferential direction of the winding body, winding the wire rod with a gap of 0.65 to 0.85 times the outer diameter of the wire rod between a final winding start position of the wire rod at the 0° position and an end face of the second flange, forming the second layer with the same number of turns as the first layer by aligning the winding start position of the second layer, which is formed on top of the first layer, at 0° position, so that the wire rod is placed on a recess between the wire rods on the outer surface of the first layer while contacting the end face of the second flange, and forming a plurality of layers by stacking the subsequent layers in the same manner.SELECTED DRAWING: Figure 1
Inventors:
Masayuki Nakamoto
Takuya Ohkawa
Toshihiro Harada
Yusuke Nakaura
Takuya Ohkawa
Toshihiro Harada
Yusuke Nakaura
Application Number:
JP2019177388A
Publication Date:
September 19, 2023
Filing Date:
September 27, 2019
Export Citation:
Assignee:
MA Aluminum Co., Ltd.
International Classes:
B65H54/28; B65H55/04
Domestic Patent References:
| JP6239528A | ||||
| JP2004002012A | ||||
| JP8081126A | ||||
| JP56065773A | ||||
| JP57081058A | ||||
| JP2015070016A | ||||
| JP7035456U |
Attorney, Agent or Firm:
Masakazu Aoyama