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    • 7. 发明授权
    • Manufacturing method of half bearing and half plain bearing
    • 半轴承和半滑动轴承的制造方法
    • US08500335B2
    • 2013-08-06
    • US13059212
    • 2010-07-30
    • Michitoshi InagakiTsuyoshi Nakashima
    • Michitoshi InagakiTsuyoshi Nakashima
    • F16C33/02F16C9/02
    • F16C35/02B21K23/00F16C17/022F16C33/08F16C33/14F16C2220/40F16C2220/82F16C2226/50Y10T29/49647
    • A half plain bearing that has a positioning member with a novel construction, and a manufacturing method of the half plain bearing are proposed. If part of a material from which a bearing body 13 is formed is allowed to escape to outside of a tool with a narrow width when pressed by the tool, an amount of protrusion needed for a positioning member 20 to perform a function thereof (an amount of protrusion from an outer peripheral face of the bearing body) can be ensured while suppressing an amount of deformation of the material from which the bearing body 13 is formed in a circumferential direction thereof. The positioning member 20 of the half plain bearing thus formed has a flat portion 21a and a protrusion portion 22. A tip of the protrusion portion 22 is located on a mating face side with respect to a virtual plane that includes the flat portion 21a.
    • 提出了具有新颖结构的定位构件的半滑动轴承以及半滑动轴承的制造方法。 如果将由轴承体13形成的材料的一部分在由工具按压时被排出到具有窄宽度的工具的外侧,则定位构件20执行其功能所需的突出量(一定量 能够在抑制从轴承体13的圆周方向形成有轴承体13的材料的变形量的同时,确保从轴承体的外周面突出。 如此形成的半滑动轴承的定位构件20具有平坦部21a和突出部22.突起部22的前端相对于包括平坦部21a的虚拟平面位于配合面侧。