650101b Flashcards
(8 cards)
Why are wire rope slings made from carbon steel or stainless steel laid around an independent wire rope core?
It eliminates the possibility of the sling being severely damaged from crushing when it is in service.
What is this?
Eye and Eye Wire Rope Sling
What could you put in the eye of a wire rope to help prevvent wear?
A thimble.
What is a synthetic fibre web sling?
It is a sling fabricated from man-made fibres such as nylon and less frequently, polyester.
What is the material used to fabricat a chain sling?
Alloy steel.
If you decrease the angle of two slings attached to a single hook, what happens to the load?
The load dramatically increases.
What rigging factor of safety is to be used when lifting and transporting workers for general rigging and hoisting?
5:1 Safety Factor
What rigging factor of safety is to be used when lifting and transporting workers when using public elevators?
20:1 Safety Factor
