Kev Nyab Xeeb Kev Nyab Xeeb Yuav Tsum Tau Rau Crane Hooks

Kev kuaj xyuas kev nyab xeeb ntawm tus nuv

Tus nuv rau phau ntawv tswj kav tsheb yog sim nrog 1.5 zaug lub ntsuas ntsuas hluav taws xob raws li kev soj ntsuam lub nra.

Lub neej nqa hook rau lub zog-tsav Lifting lub tshuab raug sim nrog 2 zaug tus ntsuas thauj khoom raws li kev soj ntsuam thau khoom.

Tom qab tus nuv raug tshem tawm ntawm kev soj ntsuam cov khoom siv, yuav tsum tsis muaj qhov tsis pom tseeb thiab deformation, thiab nce ntxiv rau 0.25% ntawm thawj qhov loj.

Cov Hooks uas dhau qhov kev kuaj xyuas yuav tsum tau cim nyob rau thaj chaw ntxhov siab tsawg ntawm cov hooks, cov npe Hoobkas lossis cim tshuaj xyuas, cov lej tsim khoom thiab lwm yam.

Tus nuv yuav tsum tau tshab rau hauv txhua qhov xwm txheej hauv qab no:

① nrib pleb;
② Cov khoom txaus ntshai zoo li 10% ntawm qhov loj thawj;
③ Qhov qhib yog 15% ntau dua li qhov loj thawj;
④ Nyo Hook Hnyav Torsion Deformation Ntau dua 10 °;
Seem txaus ntshai ntawm tus nuv lossis caj dab ntawm tus nuv tau yooj yim deformation;
⑥ Cov xov cab tau corroded;
⑦Kook bushing hnav mus txog li 50% ntawm qhov loj thawj, yuav tsum tau hloov tawg;
⑧ Caws Hook Mandrel hnav txog li 5% ntawm thawj qhov loj, lub mandrel yuav tsum tau hloov.