Calculate the split flow amount; those interested may do it
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For a standard double-impeller hot oil pump with supports at both ends, the total axial clearance was measured to be 26 mm after the cover was installed. The rotor was then pushed all the way towards the motor. The vertical distance from the positioning surface of the bearing housing to the inner ring of the thrust bearing was 246 mm, while the vertical distance from the same positioning surface to the outer ring of the thrust bearing was 228 mm. ⑴ Calculate the amount of play; ⑵ If it is required that the play at the positioning end be 1 mm less than that at the non-positioning end, how should adjustments be made?
At the reminder of Hai Chuan You, a question-and-answer set is being released
1: 8 mm at the positioning end, 18 mm at the non-positioning end; 2: Axially move the outer ring of the positioning bearing 4.5 mm toward the motor side
Generally, isn’t the amount of data transmitted at the positioning end high? Give me the answer
1. Serial value at the drive end: 246-228=18; Serial value at the non-drive end: 26-18=8. 2. Value at the drive end: 13.5; Value at the non-drive end: 12.5. 12.5-8=4.5; A shim of 4.5 millimeters should be placed in front of the inner ring of the bearing at the non-drive end