Tseba hore na mahlaahlela ke eng

Shackleke mofuta oa letjeketjane, o sebelisoang haholo liindastering tse fapaneng joalo ka motlakase, metallurgy, peterole, mechini, seporo, indasteri ea lik'hemik'hale, boema-kepe, meepo, kaho le tse ling. Mahlaahlela a tšoana le lisepa tse ling. Ba na le sete ea bona ea ts'ebeliso le litlhaloso tsa ho se sebetse. Tlhokomeliso bakeng sa ts'ebeliso ea mahlaahlela: Mahlaahlela a tlameha ho tšehetsa mojaro ka nepo.
Ka mantsoe a mang, matla a ts'ebetso a lokela ho ba haufi le setsi sa setsi sa mahlahahlaha ho thibela ho kheloha le meroalo e sa tsitsang, re sa bue ka ho imeloa haholo. Ts'ebeliso le ho se sebetse hamahlaahlela should be rolled flexibly in the lifting hole, and no jamming is allowed. Phenomenon: The mahlaahlela body must not bear the effect of lateral bending moment, that is, the effect bearing capacity should be in the plane of the body.

Boemo bo phahameng bo kenyelelitsoe pakeng tsa likhoele tse peli tsa maoto tse tsamaisoang kemahlaahlela cannot be greater than 120 degrees. The use and invalidation of mahlaahlelas The mahlaahlela is that when the wire rope sling is used as a binding sling, the horizontal pin part of the mahlaahlela should be connected with the keyhole of the wire rope sling. The appearance is when the rigging is lifted.

Khohlano lipakeng tsa thapo ea terata lemahlaahlela causes the mahlaahlela to roll, and there is a risk of detachment. The use and invalidation specifications of the mahlaahlela. The pin is deformed up to 5% of the original size; the bolt is necrotic or slippery.