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    • 96. 发明公开
    • Resin molding sliding bearing and method of manufacturing thereof, and tube pump and method of manufacturing therof
    • 树脂模制滑动轴承及其制造方法及其制造方法及其制造方法
    • KR20120038588A
    • 2012-04-24
    • KR20100100112
    • 2010-10-14
    • AQUATECH CO LTD
    • TAMAGAWA NAGAO
    • F16C33/10F04B43/08F04B43/12F16C17/02
    • F16C33/20F04B43/08F04B43/123F16C17/02F16C33/10F16C33/208F16C2360/00
    • PURPOSE: A resin sliding bearing and a method for manufacturing thereof, a tube pump and a method for manufacturing thereof are provided to reduce the quality degradation such as being twisted or damages in the inner radius of a sliding bearing and to reduce manufacturing costs by omitting a secondary processing. CONSTITUTION: A method for manufacturing a resin sliding bearing comprises next steps. Sink marks in which a contraction of a central part in a long side direction which volume is larger when a resin is put into the mole and frozen is used for forming a recessed part where oil is stagnant in a central part of a longer side direction of a shaft hole. The mold is set so that the thicker part of a sliding bearing makes the central part of the longer side direction thicker than both end parts of the longer side direction. The sliding bearing is supported to be rotated around a fixed shaft passing through a shaft hole. One or more gears, or rotors, or pulleys are formed into a resin to be integrated in the long side central part of the resin sliding bearing.
    • 目的:提供一种树脂滑动轴承及其制造方法,管式泵及其制造方法,以减少滑动轴承的内径中的扭曲或损坏等质量下降,并且通过省略而降低制造成本 二次加工。 构成:制造树脂滑动轴承的方法包括以下步骤。 当树脂被放入碾碎和冷冻时,体积较大的长边方向的中心部分的收缩用于形成凹陷部分的凹陷痕迹,其中油被停留在长边方向的中心部分 一个轴孔。 模具被设定为使得滑动轴承的较厚部分使得较长侧方向的中心部分比长边方向的两端部厚。 滑动轴承被支撑成围绕穿过轴孔的固定轴旋转。 一个或多个齿轮或转子或滑轮形成为树脂,以一体化在树脂滑动轴承的长边中心部分。