... rotating journal bearing 转动轴颈轴承 ; 转一下轴颈轴承 journal bearing bit 滑动轴承钻头 journal bearing insert bit 轴颈轴承镶齿钻头 ...
基于105个网页-相关网页
elastomer sealed journal bearing bit 橡胶密封轴颈轴承钻头
journal bearing insert bit 轴颈轴承镶齿钻头
journal bearing button bit 轴颈轴承球齿钻头
journal bearing of bit 钻头滑动轴承
sealed journal bearing insert bit 弥缝滑动轴承镶齿钻头
A method of determining the load on journal bearing of three-cone bit is described in this paper.
本文阐述了三牙轮钻头滑动轴承载荷的测试方法。
The failure mechanism of journal bearing of roller cone bit is analyzed, the failure type is adhesive wear, and main factors affecting the adhesive wear are analyzed.
分析了牙轮钻头滑动轴承失效的机理，论证了牙轮钻头滑动轴承失效形式主要为粘着磨损，分析了影响轴承粘着磨损失效的主要因素。
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