DEVELOPING DEVICE AND MANUFACTURING METHOD THEREOF

专利名称：DEVELOPING DEVICE AND

MANUFACTURING METHOD THEREOF

发明人：Hikaru YOSHIZUMI,Junichi YOKOI申请号：US14667233申请日：20150324

公开号：US20150277278A1公开日：20151001

专利附图：

摘要：There is provided a method for manufacturing a developing device including adeveloper carrier having a rotation axis extending in a first direction, a blade and includinga first end portion and a second end portion, and a supporting member supporting the

blade. The method includes the steps of positioning the blade, and welding the bladeonto the supporting member by irradiating a laser beam onto the blade while moving atleast one of the blade and the laser beam relative to the other of the blade and the laserbeam. The positioning includes positioning the first end portion in the first direction and asecond direction perpendicular to the first direction, and positioning the second endportion in the second direction without being positioned with respect to the firstdirection. The welding includes moving the laser beam from a first end portion sidetoward a second end portion side.

申请人：BROTHER KOGYO KABUSHIKI KAISHA

地址：Nagoya-shi JP

国籍：JP

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