I-Crane pulleyyys iyingxenye ebalulekile yokuphakamisa imishini, futhi izici zazo zokusebenza zithinta ngqo ukusebenza kahle, ukuphepha kanye nokwethenjwa kwemisebenzi ephakamisayo. Lokhu okulandelayo kuyizimpawu zokusebenza eziphambili:
Umphumela wokonga abasebenzi
Inzuzo Ye-Meand: I-pulley block yabelana ngomthwalo ngezintambo eziningi, kanye nenhlanganisela yama-pulleys ashukumisayo kanye nama-pulleys ahleliwe anganciphisa kakhulu amandla okudonsa adingekayo ukuphakamisa izinto ezisindayo. Emthiyori, amandla okudonsa (f = g
n
Shintsha ukuqondiswa kwamandla
I-pulled elungisiwe ingashintsha ukuqondiswa kwamandla (okufana nemithwalo emile mpo ephakanyiswe ngokulandelana okuvundlile), okulungele abaqhubi ukuze bakwazi ukumiselwa kalula ngokuya ngomkhawulo wesikhala.
Ukulawulwa kwesivinini nokulinganisela
Ngokwanda noma ukwehlisa inani lamapulangwe noma ukuguqula indlela yokuvuselela umoya, ubudlelwano obulinganayo phakathi kwesivinini sokuphakamisa kanye ne-pulley block noma i-pulley block).
Umthamo ophezulu wokulayisha umthwalo
Kwenziwe ngezinto ezisebenza ngamandla (njengensimbi yensimbi ephakeme, i-nylon coating), iyagunda futhi inomthelela ovinjelwe futhi inomthelela, futhi ilungele izindawo ezisebenza njalo nokusebenza okusebenzayo.
Ukusebenza kahle nokulahleka kokungqubuzana
Ukusebenza kahle kuthinteka ngohlobo lwe-pulley bearing (ukugibela ukuthwala ukusebenza> ukushelela okushelelayo) kanye nokungqubuzana okuhlanganisiwe phakathi kwentambo ne-pulley. Imvamisa, ukusebenza kahle kwe-pulley eyodwa kungu-90% -98%, futhi ukusebenza okuphelele kwe-pulley block kuncipha ngokwanda kwenombolo yamachibi.
hree.
Ukuvumelana nezimo
I-SINGLE VS Double: Amabhulokhi we-pulley elilodwa asetshenziselwa izigubhu ezizodwa, namabhulokhi we-puilley amabili (njengamabhulokhi e-pulley alinganiselayo) angakugwema ama-cranes amakhulu (afana ne-ecogencting (elula) noma i-eccentring
