欧美亚洲另类在线-欧美亚洲另类在线观看-欧美亚洲免费久久久-欧美亚洲欧美区-h免费视频-h免费网站

Language Language
Company News Industry News
  • Contact:Minister Xu
  • Mobile:13841408476
  • Tel:024-44837288
  • Fax:024-44837004
  • E-mail:xuming58@126.com
  • Web:www.zca.net.cn
  • Address:No.110 XiangHuai Road
    Benxi Economic Development Zone
    Liaoning Province

Fast response puts oil tanker back in service from SKF

15 Oct,2020

1.jpg

SKF responded quickly to an unexpected failure on an oil products tanker - then analysed and fixed the problem so that the vessel could go back into service as soon as possible.


SKF has helped a shipping operator to repair one of its oil product tankers at very short notice.

Prime Marine is a leading provider of sea transportation for refined petrochemicals and other products. The Arctic Flounder, one of 41 vessels in its fleet, experienced an unexpected failure within a stern tube bearing. The ship’s manager asked SKF Machine Support to diagnose and fix the problem urgently.

The following day, an alignment service engineer from SKF Machine Support boarded the vessel and began investigating. This included making run-out measurements and jack load measurements, to verify the alignment of the propulsion line.

“The root cause of the problem was identified as a misalignment of the stern tube bearing, so the load distribution on the bearings of the shaft line was not correct,” says Markjos Gerritsen, alignment and service engineer at SKF Machine Support in the Netherlands. “Based on this evidence, we supplied an alignment report with recommendations - and a repair plan.”

The approach involved performing a stern tube line bore measurement, to verify the current slopes and bearing offsets. Then, SKF Machine Support made a FEM model to calculate the optimum bearing slope and bearing positions.

Using the calculated values, SKF Machine Support could pre-align the intermediate shaft bearings. Strain gauges were also prepared for final alignment. This would take place after the stern tube bearing had been renewed, and the Arctic Flounder was afloat again.

The final alignment of the propulsion line - using the strain gauge method - was performed using the values calculated by SKF’s ShaftDesigner software. The vessel was now in optimal condition, and ready to go back into service.

Following the first sea trial, captain and crew have noticed that the vessel now generates fewer vibrations than it did before.?

主站蜘蛛池模板: 中日韩黄色大片 | 在线播放真实国产乱子伦 | 亚洲情a成黄在线观看动 | 免费国产zzzwww色 | 亚洲美女视频一区二区三区 | 男人边吃奶边做视频免费网站 | 精品精品国产自在久久高清 | 神马午夜98 | 天天干天天干天天干天天干天天干 | 手机免费在线视频 | 日韩a毛片免费全部播放完整 | 色老头久久久久 | 奇米小说 | 四虎永久在线精品视频免费观看 | 欧亚精品卡一卡二卡三 | 色视频网| 色综合色综合色综合 | 成人综合网址 | 欧洲精品不卡1卡2卡三卡 | 成人a级特黄毛片 | 爱爱456高清国语在线456 | 免费大片a一级一级 | 国产精品伦理一区二区三区 | 久青草视频免费视频播放线路1 | 你懂的网站在线观看网址 | 欧美日韩一日韩一线不卡 | 免费看的黄视频 | 天堂网www天堂在线网 | 免费的毛片 | 欧美一级免费在线观看 | 日本不卡免费高清视频 | 三级精品视频在线播放 | 色婷婷激婷婷深爱五月小说 | 欧美天天射 | 欧美网色 | 国产三片理论电影在线 | 六月丁香啪啪 | 久久9966精品国产免费 | 99一级毛片| 日本黄页网站在线观看 | 国内夫妇交换性经过实录 |