性欧美极品另类-性欧美极品-性欧美黑人xxxx-性欧美黑人-久久在精品线影院精品国产-久久曰视频

Welcome to Jinan Jinli Hydraulic Machinery Co., Ltd! Our company is insured by an insurance company!                              TEL:0531-84233822   TEL:13954115865   中文版

contact us

聯(lián)系我們

TEL:0531-84233822

TEL:15550068833/13954115865

E-mail:jinliyeya@126.com

Address: Haichuang Industrial Park, Huanghe Street, Jiyang District, Jinan City

Industry News

How to install the bearings of the lifting platform

Source: Time:2019-04-26 11:51:22 views:

  & nbsp; When it comes to equipment bearings, it is actually difficult to pierce them into the shaft pins. However, sometimes, some people think of using a hammer to insert the bearings in order to facilitate the equipment. When using brute force during equipment, the hammer directly strikes the bearings, causing significant damage and reducing the service life of the bearings. So we must not exert excessive force on the bearings of the equipment. Before starting the equipment, place some soft cloth or cardboard on top.




  & nbsp; In the process of preparing the lifting platform bearing equipment, we cannot always ensure that the bearing equipment is in the correct orientation. It is inevitable that some equipment may not be in place or the bearings may be offset. Once these problems occur in the equipment, the clearance between the bearings will become too small.

  & nbsp; Then make sure that the inner and outer rings inside the bearing cannot be at the same center of rotation. So it is necessary to use specialized tools when installing bearings, and it is also necessary to use a testing instrument to check the bearings after they are installed, in order to ensure the success of the bearing equipment.

  & nbsp; Before preparing the bearings for the lifting platform of the equipment, we must not open the packaging in advance, as this can easily lead to premature contamination of the bearings, which can cause premature damage to the bearings. Additionally, it is important to ensure that the equipment environment is clean and avoid bringing iron filings, dust, and other substances into the bearings, as even small amounts of dust can affect the running in between the bearings over time and reduce the lifespan of the lifting platform.

Links

小宝精选一区二区三区 | 中文AV在线观看 | 日韩视频在线播放地址一 | 欧美日手机视频aaaa@ | 欧洲av在线激情高潮喷水射精 | 国产一区二区三区四区视频 | 欧美日韩视频在线 | 亚洲XXX拳头交| 国产精品无码久久AV丝袜喷水 | 91久久久久毛片一级A片直播 | av20在线观看 | 欧美人妻精品一区二区免费看 | 最近中文字幕免费视频 | 一本在线,中文字幕 | 国产精品JIZZ在线观看免费 | 白丝美女被操出白浆免费视频 | 一级特黄大片色视频 | 国产裸体美女无遮挡永久免费看 | 扒开腿挺进肉嫩小泬视频 | 黄色网址在线观看视频 | 日产mv和欧美mv在线观看 | 精品无码成人一区二区三区无费 | 国产Av亚洲AⅤ一区二区 | 性欧美丰满熟妇XXXX性仙踪林 | 国产一区二区三区四区视频 | 成人深夜精品无码乱码中文字幕 | 日韩 欧美 一区二区三区 | 国产无码在线观看无码在线 | 新疆老熟妇婬片A片免费 | 少女哔哩哔哩高清免费观看 | 一区二区中文字幕在线观看 | 大又大粗又粗爽又爽少妇 | 亚洲三级片每日更新在线观看 | 国产视频一区二区在线 | 久久国产精品无码一区成人毛片 | 亚洲日韩精品在线 | 含羞草www国产在线视频 | 日本三级电影a√在线播放 国产一级久久久久久久网站 | 91精品久久久久久久久99蜜臀 | 中国老女人性爱视频 | 极品美女母乳大喷射电影在线播放 |