To provide a manufacturing method and a manufacturing device for fastening a workpiece for constituting an airframe of an aircraft.SOLUTION: A manufacturing method comprises: a derivation step of deriving a representative value of a clearance from statistic data of measuring the clearance between mutually fastened first workpiece and second workpiece by constituting an airframe of an aircraft; a first insertion step S204 of trying insertion into the clearance of a tolerance shim of an allowable tolerance in a thickness when the representative value is smaller than the allowable tolerance of the clearance and trying insertion into the clearance of a tolerance time jig of two times of the allowable tolerance in the thickness when the tolerance shim is non-insertable; and a second insertion step S206 of trying insertion into the clearance of a difference shim being the thickness of subtracting the allowable tolerance from the representative value when the representative value is larger than the allowable tolerance of the clearance, trying insertion into the clearance of a representative shim being the representative value in the thickness when the difference shim is insertable, and trying insertion into the clearance of an addition jig of adding the allowable tolerance to the representative value when the representative shim is insertable.SELECTED DRAWING: Figure 3
【課題】航空機の機体を構成するワークを締結する製造方法および製造装置を提供する。【解決手段】製造方法は、航空機の機体を構成し互いに締結される第1ワークと第2ワークとの隙間を測定した統計データから、隙間の代表値を導出する導出ステップと、代表値が隙間の許容公差より小さい場合、厚さが許容公差の公差シムの隙間への挿通を試行し、公差シムが挿通不可である場合、厚さが許容公差の2倍の公差倍治具の隙間への挿通を試行する第1挿通ステップS204と、代表値が隙間の許容公差より大きい場合、代表値から許容公差を減算した厚さである差分シムの隙間への挿通を試行し、差分シムが挿通可能である場合、厚さが代表値である代表シムの隙間への挿通を試行し、代表シムが挿通可能である場合、代表値に許容公差を加算した加算治具の隙間への挿通を試行する第2挿通ステップS206と、を有する。【選択図】図3
MANUFACTURING METHOD AND MANUFACTURING DEVICE
製造方法および製造装置
2019-06-24
Patent
Electronic Resource
Japanese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B64C AEROPLANES , Flugzeuge |
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