What is the empirical value for the clearance of the gear oil seal in the engine unit?

2017-02-18 View Original

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What is the empirical value for the clearance of the comb-tooth oil seal in turbines? Some equipment manuals do not provide specific details on this

Reply #2 2017-02-19

For a rigid rotor, the sealing clearance is 0.15 to 0.25 MM.

Reply #3 2017-02-19

In the case of a flexible shaft, the values on the two outermost sections should be between 15 and 25, increasing gradually; at the center, the value should be around 50 to 70, in the case of larger units

Reply #4 2017-02-20

The upper limit for the vibration-induced derailment value – I guessed it

Reply #5 2017-02-20

The upper limit for the vibration-induced derailment value – I guessed it

Reply #6 2017-02-20

The upper limit for the vibration-induced derailment value – I guessed it

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What is the empirical value for the clearance of the gear oil seal in the engine unit?

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