Exam Question
(a) Draw diagrammatic Sketch, describing each part of thrust block (8)
(b) Describe how propeller thrust is transmitted to hull? (4)
(c) How to measure thrust clearances on the block? (4)
Class 4 (4th Engineer)
MEKM
📅 Dec 2024
Reference Answer
### (a) Diagrammatic Sketch and Description of a Thrust Block (8 Marks)
A thrust block is a specialized bearing designed to absorb the axial thrust generated by the ship's propeller and transmit it to the hull, thereby propelling the vessel. The most common type found in marine applications is the Michell Tilting Pad Thrust Bearing.
**Key Parts and Description:**
* **Thrust Shaft and Collar:**
A thrust block is a specialized bearing designed to absorb the axial thrust generated by the ship's propeller and transmit it to the hull, thereby propelling the vessel. The most common type found in marine applications is the Michell Tilting Pad Thrust Bearing.
**Key Parts and Description:**
* **Thrust Shaft and Collar:**
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