Reciprocating compressor crankshaft clearance
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Question: Many times I know that this data needs to be measured, but I don’t understand why it is necessary to obtain this data What is the root cause of measuring the crankshaft clearance? How many times do I need to measure? What does the crankshaft clearance affect?
If the crankshaft is qualified, it indicates whether the several support points are on one line.
The main shaft bearing seats are in a straight line to verify whether the crankshaft is qualified.
1 See sh3544 for details. 2. To prevent crankshaft fatigue damage, this is a parameter used to determine whether the installation is proper. 3. Measure and adjust until the requirements are met.