天气预报 > 汽车 > 凯美瑞油管震动是怎么回事
凯美瑞油管震动是怎么回事
更新时间: 2021-04-16 19:06:39  

1、主要是液压油中含有空气造成的。如果液压系统中渗入空气,液体中的气泡随着液流运动到压力较高的区域时,气泡在较高压力作用下将迅速破裂,造成体积突然减小、周围高压油高速流过来补充,引起局部瞬间冲击,压力和温度急剧升高并产生强烈的噪声和震动。

2、要正确设计液压泵的结构参数和泵的吸油管路,尽量避免油道狭窄和急弯,防止产生低压区;合理选用机件材料,增加机械强度、提高表面质量、提高抗腐蚀能力。

关键词: 油管 震动 怎么 回事

凯美瑞油管震动是怎么回事相关经验

天气预报

最新推荐

页面:/news/view-642480/ | 耗时:0.1518 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=642480 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=642480 LIMIT 0,1
select * from tbl_Articles_sphinx where id=642480 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(444856,2420944,368803,955980,630045,1175384,439662,1175822,1275208,3133571,1712685,3210631,818662,1004471,3033263,3077390,3199141,2367260,434970,3506730,1445919,962336,374915,3427236,3451427,1860456,385097,1050956,767159,3481257) ORDER BY field (ArticleID,444856,2420944,368803,955980,630045,1175384,439662,1175822,1275208,3133571,1712685,3210631,818662,1004471,3033263,3077390,3199141,2367260,434970,3506730,1445919,962336,374915,3427236,3451427,1860456,385097,1050956,767159,3481257)