Uma kuziwa ekuqineni nasekuthembekeni-ama-alloy chain slings angama-bulldog okuphakamisa izihlilingi.Izihlilingi zamaketango zingasetshenziselwa ukuphakamisa imithwalo esindayo futhi emikhulu njalo noma ngokuphindaphindiwe.Idizayini yazo eguquguqukayo inikeza amandla nokuqina ukuze zikwazi ukumelana nomthelela, amazinga okushisa aphakeme, kanye nokuchayeka kumakhemikhali nemisebe ye-UV.
Ama-chain slings akhethwa ezinhlelweni zokushisa okuphezulu kanye nokuphakamisa imithwalo esindayo.Amandla azo kanye nokuqina kwazo kuzivumela ukuthi zisetshenziswe ezindaweni ezisekelwe kuzo, izigayo zensimbi, izitolo zemishini esindayo, nanoma iyiphi enye indawo lapho ukuphakamisa okuphindaphindiwe noma izimo ezinzima zingalimaza noma zicekele phansi isihlilingi sentambo yezintambo noma inayiloni yokwenziwa noma isihlilingi se-polyester.Uma kwenzeka noma yimuphi umonakalo ku-chain sling, zilungiseka ngokuphelele futhi zingahlolwa futhi ziqinisekiswe kabusha ngemva kokulungiswa.
Izintilingi ze-alloy chain zingashiswa kuze kufike ku-1000°F, nokho Umkhawulo Womthwalo Osebenzayo kufanele wehliswe ngokuhambisana nomkhiqizi's izincomo lapho zivezwe njalo emazingeni okushisa angaphezu kuka-400°F.
Izitilobho zamaketanga zingahlelwa ngomlenze owodwa, umlenze emi-2, umlenze ongu-3, nowemilenze emi-4.Angalungiselelwa ukuthi asetshenziswe kuma-vertical, choker, noma ama-basket hitches kanye nezinhlobonhlobo zamahhuku endwayimane ahlukene, ubude beketango, kanye nezixhumanisi eziyinhloko zingasetshenziswa ukuze kwakhiwe amaqoqo ahlukene endwayimana ezinhlelo zokusebenza ezahlukene.
Nakuba kunezinhlobo eziningi ezahlukene zamaketango, i-alloy steel grade 63, 80, kanye ne-100 ngokuvamile inconywa ukuphakamisa phezulu.Kwezinye izinhlelo zokusebenza, izihlilingi ezenziwe ngamaketanga ngaphandle kwensimbi ye-alloy zingasetshenziswa.Lezi zinhlelo zokusebenza zifaka indawo ebolayo noma enezinga lokushisa eliphezulu.I-chain material kulezi zinhlelo zokusebenza eziyingqayizivele ngokuvamile insimbi engagqwali noma enye iketango lempahla ekhethekile.Uma iketango elingelona i-alloy lisetshenziselwa ukuphakamisa, sincoma ukuthi umsebenzisi abhale isizathu sokusebenzisa iketango ngaphandle kwe-alloy, futhi alandele zonke izindinganiso ezifanele zesihlilingi ezihlanganisa ukuhlonza isihlilingi nokuhlola.
I-Design Factor ye-chain slings isilinganiso esingu-4:1, okusho ukuthi amandla okuphuka kwesihlilingi aphakeme ngokuphindwe kane kunomkhawulo okaliwe Womthwalo Wokusebenza.Nakuba izihlilingi zeketango zinesici sokuklama, umsebenzisi akufanele nanini eqe Umkhawulo Womthwalo Wokusebenza olinganiselwe.
Isikhathi sokuthumela: Mar-01-2022