LINEAR MOTION BALL BEARING AND METHOD FOR FORMING LUBRICATING FILM OF THE LINEAR MOTION BALL BEARING
    1.
    发明申请
    LINEAR MOTION BALL BEARING AND METHOD FOR FORMING LUBRICATING FILM OF THE LINEAR MOTION BALL BEARING 审中-公开
    线性运动球轴承和形成线性运动球轴承润滑膜的方法

    公开(公告)号:WO1997012154A1

    公开(公告)日:1997-04-03

    申请号:PCT/JP1996002580

    申请日:1996-09-10

    Abstract: A linear motion ball bearing (A) comprises a rail (1), a moving body (2) slidably fitted to the rail and a plurality of rolling bodies (4) disposed between the rail (1) and the moving body, and rolled and circulated with their relative sliding movement, wherein a solid film (16) of a fluorine-containing polyurethane polymer compound is formed at least at the rolling/sliding portions of the constituent elements. The molecules of this solid film (16) have a urethane bond and a three-dimensional net-like structure. Therefore, wear besides separation and peel-off is limited. In consequence, the suppression of dusting and the lubricity are improved, and a long life is achieved.

    Abstract translation: 直线运动球轴承(A)包括轨道(1),可滑动地装配到轨道上的移动体(2)和设置在轨道(1)和移动体之间的多个滚动体(4) 其相对滑动运动循环,其中至少在构成元件的滚动/滑动部分处形成含氟聚氨酯聚合物化合物的固体膜(16)。 该固体膜(16)的分子具有氨基甲酸酯键和三维网状结构。 因此,除了分离和剥离之外的磨损是有限的。 结果,抑制除尘和润滑性提高,寿命长。

    FEED SCREW AND METHOD OF FORMING FILM OF LUBRICANT
    2.
    发明申请
    FEED SCREW AND METHOD OF FORMING FILM OF LUBRICANT 审中-公开
    进料螺杆和形成润滑剂膜的方法

    公开(公告)号:WO1997012162A1

    公开(公告)日:1997-04-03

    申请号:PCT/JP1996002579

    申请日:1996-09-10

    Abstract: A feed screw including a screw shaft (1), a nut (2) meshed with the screw shaft (1), and a plurality of rolling members (3) inserted between the screw shaft (1) and the nut (2), wherein a solid film (5) of a fluorine-containing polyurethane polymer is formed on any portions in rolling/sliding contact. The molecules of this solid film (5) have urethane bonds, and form a three-dimensional reticular structure. Therefore, the film is unlikely to separate, peel off or wear. Accordingly, the feed screw produces less dust, improves lubricating property and thus elongates its life.

    Abstract translation: 包括螺杆轴(1),与螺杆轴(1)啮合的螺母(2)的进给螺杆和插入在螺杆轴(1)和螺母(2)之间的多个滚动部件(3),其中 在滚动/滑动接触的任何部分上形成含氟聚氨酯聚合物的固体膜(5)。 该固体膜(5)的分子具有氨基甲酸酯键,形成三维网状结构。 因此,电影不太可能分离,剥落或磨损。 因此,进料螺杆产生较少的粉尘,改善润滑性能并延长其使用寿命。

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