Sheave wobble tests for rejecting criteria.pdf

hshobeyri 157 views 4 slides May 17, 2024
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About This Presentation

Wt


Slide Content

Wobble tests
For any sheave
•Crown block
•Travelling block
•Fast line sheave
• Raising lines?
•TEST 1

Result Test 1
Bearing wear

Wobble tests
TEST 2

Result Test 2
Bearing slack in
sheave.
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