V2EX spherical plain bearing

Spherical Plain Bearing

Definition / 定义

球面滑动轴承:一种滑动轴承(plain bearing),其内外圈接触面为球面,可在承载的同时允许一定角度的摆动/偏心,用于补偿安装不对中或机构运动中的角度变化。常见于连杆、液压缸耳环、关节连接等场合。(也常简称 spherical plain bearing 或与 rod end 等关节类部件一起出现。)

Pronunciation (IPA) / 发音(IPA)

/sfrkl plen br/

Examples / 例句

The loader uses spherical plain bearings at the pivot points.
装载机在各个铰接点使用球面滑动轴承。

Spherical plain bearings can tolerate misalignment, but they still require proper lubrication and sealing in dusty environments.
球面滑动轴承能容忍不对中,但在多尘环境中仍需要良好的润滑与密封。

Etymology / 词源

该术语由三部分组成:spherical(球面的) + plain(滑动式的/无滚动体的) + bearing(轴承)。其中 plain bearing 指依靠表面滑动承载的轴承形式;加入 spherical 则强调其接触/配合表面为球面结构,从而允许一定角度的摆动与自调心能力。

Related Words / 相关词汇

Literary Works / 文学作品举例

Machinery’s Handbook(《机械工程师手册》)
Shigley’s Mechanical Engineering Design(《希格利机械工程设计》)
ISO 12240-1(关于球面滑动轴承的国际标准,常用于术语与规格引用)

关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2633 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 8ms UTC 15:45 PVG 23:45 LAX 08:45 JFK 11:45
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86