PDCA サイクルによるスパイラルアップを意図したものづくり教育の実践

概要

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It is practicing a creative program through manufacturing of the sliding bearings in the mechanicalengineering department. In this subject, the sliding bearings are designed and performance assessedat six members per one team. In the beginning, the shape of a new sliding bearing is examinedand suggested by investigating the patent from web site. When the suggested one obtains desiredperformance by the simulation program that is modeled by 3D-CAD. 3D-CAD data inputs CAMsoftware, it is converted into the NC program. The sliding bearing is obtained by the cutting ofmachining center. After doing the geometry estimation with 3D shape measuring instrument,the product is measured the floating distance by the testing machine. The student oneself canindependently experience a continuous design and production followed at the PDCA cycle by doingthese processes twice in this subject. The result with high attendance degree of satisfaction is gottenfrom the questionnaire about the member of a class.
2009-12-01