Podcast
Questions and Answers
What are some common reasons for bearing failure on the crankshaft?
What are some common reasons for bearing failure on the crankshaft?
- Proper lubrication, regular maintenance, and correct alignment
- Inadequate lubrication, contamination, and misalignment vibration (correct)
- High pressure, clean environment, and precise measurements
- Excessive tightening, overheating, and rust accumulation
How can a lack of proper measurement during the last overhaul contribute to crankshaft damage?
How can a lack of proper measurement during the last overhaul contribute to crankshaft damage?
- It ensures correct liner installation
- It prevents ridge wear on the journal
- It increases the chances of bearing failure and damage to the crankshaft journals (correct)
- It helps in early detection of ovality on the journal crankshaft
What effect can a broken crankshaft have on an engine?
What effect can a broken crankshaft have on an engine?
- Engine vibration and abnormal noises (correct)
- Smooth engine operation
- Increased engine lifespan
- Improved fuel efficiency
How can reverse engineering be beneficial when analyzing crankshaft damage?
How can reverse engineering be beneficial when analyzing crankshaft damage?
What is a possible consequence of not working grounding tools at the tail shaft?
What is a possible consequence of not working grounding tools at the tail shaft?
How can liner damage or valve damage affect the crankshaft?
How can liner damage or valve damage affect the crankshaft?
What is the primary function of a crankshaft?
What is the primary function of a crankshaft?
Which property of a crankshaft is designed to resist fatigue failure caused by cyclic loading?
Which property of a crankshaft is designed to resist fatigue failure caused by cyclic loading?
What type of loading can damage the surface hardness of a crankshaft?
What type of loading can damage the surface hardness of a crankshaft?
Which operational parameter should be monitored in a system to prevent failure?
Which operational parameter should be monitored in a system to prevent failure?
How can failures in a crankshaft be prevented?
How can failures in a crankshaft be prevented?
Why are alarms and shutdowns important in engine operation?
Why are alarms and shutdowns important in engine operation?
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