The invention discloses a flexible test cutter assembly for finish machining of an aircraft lamination intersection point hole, and belongs to the field of aircraft assembly and manufacturing. By combining and assembling the test cutter pieces with different special structures, the finish machining working condition of three or more layers of laminated intersection holes is accurately simulated. By changing parameters such as the thickness and the initial hole diameter of the cutter testing piece, the finish machining working conditions of laminated intersection holes with different sizes can be simulated. By means of the method, the finish machining cutter testing work under different cutter front and back guide distances and cutter testing piece sizes can be completed only through one clamp, and the finish machining working conditions of different intersection point holes are accurately simulated. According to the flexible tool testing fixture, the tool testing pieces with special structures are assembled and combined and are mounted on the flexible tool testing fixture, so that the finish machining working condition of the laminated intersection point hole is accurately simulated, flexible tool testing is realized, the tool testing cost is reduced, and the tool testing efficiency is improved.

    飞机叠层交点孔精加工柔性试刀件装配体,属于飞机装配制造领域。通过将不同的特殊结构试刀件组合装配,准确地模拟了三层及以上叠层交点孔精加工工况。通过改变试刀件的厚度、初孔直径等参数,可以模拟不同尺寸叠层交点孔精加工工况。通过上述方法,即可只通过一个夹具,完成不同刀具前后导距离及试刀件尺寸下的精加工试刀工作,准确模拟不同交点孔精加工工况。将具有特殊结构的试刀件装配组合,安装于柔性试刀夹具上,准确模拟了叠层交点孔精加工工况,同时实现了柔性试刀,降低了试刀成本,提高了试刀效率。


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    Title :

    Flexible test cutter assembly for finish machining of laminated intersection hole of airplane


    Additional title:

    飞机叠层交点孔精加工柔性试刀件装配体


    Contributors:
    LI FUJIA (author) / XU ZHIFENG (author) / DONG ZHI (author) / HUANG NING (author) / CAO YANG (author)

    Publication date :

    2023-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING , Einzelheiten, Bestandteile oder Zubehör für Werkzeugmaschinen, z.B. Anordnungen zum Kopieren oder Steuern / B23B Drehen , TURNING / 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



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