Paub dab tsi yog shackle

Txoj hmabyog ib hom sling, uas yog dav siv nyob rau hauv ntau yam industries xws li hluav taws xob fais fab, metallurgy, roj av, machinery, railway, tshuaj lom neeg kev lag luam, chaw nres nkoj, mining, kev tsim kho thiab lwm yam. Shackles yog tib yam li lwm cov hlua. Lawv muaj lawv tus kheej daim ntawv thov thiab invalidation specifications. Lus Cim rau kev siv shackles: Cov shackles yuav tsum raug txhawb nqa lub nra.
Ntawd yog, lub zog quab yuam yuav tsum tau nyob raws cov axis ntawm lub plawv ntawm lub shackle ntawm shackle los tiv thaiv kev ruaj khov, tsis txhob hais txog kev tsis ruaj khov. Kev siv thiab siv tsis tau ntawm covtxoj hmabyuav tsum tau dov yooj yim nyob rau hauv lub lifting qhov, thiab tsis pub jamming. Phenomenon: Lub shackle lub cev yuav tsum tsis txhob dais cov nyhuv ntawm lateral dabtsi yog khoov lub sij hawm, uas yog, cov nyhuv bearing muaj peev xwm yuav tsum nyob rau hauv lub dav hlau ntawm lub cev.

Qhov siab tshaj plaws suav nrog lub kaum sab xis nruab nrab ntawm ob ceg rigging nqa los ntawmtxoj hmabtsis tuaj yeem siab tshaj 120 degrees. Kev siv thiab kev siv tsis raug ntawm shackles Lub shackle yog tias thaum siv hlua khi hlua khi, kab rov tav tus pin ib feem ntawm lub shackle yuav tsum txuas nrog lub qhov tseem ceeb ntawm txoj hlua hlua khi. Cov tsos mob yog thaum lub rigging yog lifted.

Kev sib cav ntawm txoj hlua hlau thiab covtxoj hmabua rau lub shackle yob, thiab muaj kev pheej hmoo ntawm detachment. Kev siv thiab invalidation specifications ntawm shackle. Tus pin yog deformed txog li 5% ntawm qhov loj me; lub bolt yog necrotic los yog nplua.