Featured Post:
The Obstruction Case and Troubleshooting in the Piping of Refrigerant System for Air Cooler Type.
冷風式冰機冷媒管道 内 的 堵塞與清除 Machine/Equipment: Refrigerator System Maker/Manufacturer: (General) Type and Model: For R404a Air Cooler Units 民以食為天 , ...
2024年2月25日
Expansion Joint of ME Exhaust Manifold.
BELLOWS 乃施行1,050'C 熱處理並作徹底酸洗。
#6 螺栓於安裝時可壓縮 Bellows, 利於塞入定位, 鎖固前應先拆除(共6組)。
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T-015 主機排煙管膨脹接頭
Agess🌐Chess is Western + Eastern chess. Empower and share critical 8G knowledge and insights to Create a Tolerant World.
2024年2月23日
輪機員的能力問題
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SH_03 輪機員的能力問題
Agess🌐Chess is Western + Eastern chess. Empower and share critical 8G knowledge and insights to Create a Tolerant World.
2024年2月22日
輪機長執行檢驗之機器連續檢驗項目報告 (1995 ~ 1998)
Breakdown Rescues, Management Plan, and Technical Data of Marine Engineering for Merchant Ships.
2024年2月20日
De-Bunker
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M-010 卸除劣質燃油
Breakdown Rescues, Management Plan, and Technical Data of Marine Engineering for Merchant Ships.
2024年2月19日
主機 2 個缸之高壓噴射油泵故障報告
Agess🌐Chess is Western + Eastern chess. Empower and share critical 8G knowledge and insights to Create a Tolerant World.
2024年2月18日
Approximate Rating Life of Ball/Roller Bearings
球珠/滾柱 軸承的額定壽命概估
詳情請參考下列網址:
https://www.amroll.com/bearing-selection-load-life.html
“Rating Life” is the bearing life calculated for 90% reliability. This is the amount of time that a group of apparently identical bearings will complete or exceed before the formation of a fatigue spall.
The basic formula for calculating bearing L10 rating life is:
「額定壽命」是以90%可靠性計算的軸承壽命。 這是一組表面上相同的軸承在出現疲勞剝落之前所經歷或超過的時間。
計算軸承L10額定壽命的基本公式為:
where:
- C = Dynamic Capacity (dN or Lbs)
- P = Equivalent Bearing Load (N or Lbs)
- N = Rotating speed in RPM
- e = 3.0 for ball bearings, 10/3 for roller bearings
In fact,
The quality, load design, bearing stress and lubrication conditions of Ball/Roller Bearings are key factors affecting their service life.
事實上,
球珠/滾柱 軸承的品質、負荷設計、軸承應力和潤滑條件是影響其使用壽命的關鍵因素。
Breakdown Rescues, Management Plan, and Technical Data of Marine Engineering for Merchant Ships.
2024年2月12日
配件供給及修理聯絡
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SH_05 配件供給及修理聯絡
Agess🌐Chess is Western + Eastern chess. Empower and share critical 8G knowledge and insights to Create a Tolerant World.
Air Hone Diaphragm
Agess🌐Chess is Western + Eastern chess. Empower and share critical 8G knowledge and insights to Create a Tolerant World.
2024年2月5日
五十年前海事報告之附件清單
Breakdown
Rescues
• Management Plan • Technical Data
故障救援•技術資料•管理規劃
Agess🌐Chess is Western + Eastern chess. Empower and share critical 8G knowledge and insights to Create a Tolerant World.
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