The anchor chain comprises a curve section and a straight line section, the curve section comprises two arc-shaped sections which are symmetrically arranged up and down, the contour formula of the curve section is (x/e) m + (y/d) n = 1, x is the coordinate of the curve section on the X-axis, y is the coordinate of the curve section on the Y-axis, e is half of the width of the curve section in the X-axis direction, and d is the coordinate of the curve section on the Y-axis direction. D is half of the width of the curve section in the Y-axis direction, e is not equal to d, m is larger than or equal to 1.80 and smaller than or equal to 1.95, and n is larger than or equal to 1.80 and smaller than or equal to 1.95; and the two arc-shaped sections and the linear sections are sequentially and alternately connected to form an annular structure. The curve section of the chain ring is the hyperelliptical section, compared with a circular curve, the problem of stress concentration can be reduced, and the strength and the service life of the anchor chain are guaranteed. The invention further discloses a machining device for the chain ring of the anchor chain.

    本发明公开了一种锚链及其链环,其包括:曲线段和直线段,所述曲线段包括上下对称布置的两段弧形段,且所述曲线段的轮廓公式为(x/e)^m+(y/d)^n=1,其中,x为所述曲线段在X轴上的坐标,y为所述曲线段在Y轴上的坐标,e为所述曲线段在X轴方向宽度的一半,d为所述曲线段在Y轴方向宽度的一半,且e≠d,1.80≤m≤1.95,1.80≤n≤1.95;两段所述弧形段与所述直线段依次相间连接形成环形结构。链环的曲线段为超椭圆段,相较于圆形曲线,可减小应力集中的问题,保证锚链的强度和使用寿命。本发明还公开了一种锚链的链环的加工装置。


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    Title :

    Anchor chain, chain ring of anchor chain and processing device of chain ring


    Additional title:

    一种锚链及其链环和链环的加工装置


    Contributors:
    ZHOU YIMING (author) / GUO XIAOJIANG (author) / GUO YUTONG (author) / YIN TIENAN (author) / CHEN XINMING (author) / LEI YU (author) / SUN MANJIE (author) / WANG QIUMING (author) / HUANG HELONG (author) / SUN WEIPENG (author)

    Publication date :

    2022-09-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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