Yintoni iSling yokwenziwa?

I-sling yokwenziwa sisixhobo sokuphakamisa esiguquguqukayo esenziwe ngeefayibha zokwenziwa, esenzelwe ngokukodwa ukuphakamisa nokuhambisa imithwalo ngokukhuselekileyo nangokufanelekileyo. Sidlala indima ebalulekileyo kumashishini afana nokwakha, ukuvelisa, uthutho, amazibuko, i-aerospace, kunye neekhemikhali zepetroli. Xa kuthelekiswa neentambo zentambo zemveli okanye amatyathanga, ii-sling zokwenziwa zibonelela ngeenzuzo ezininzi kubandakanya ubunzima obuphantsi, ukuguquguquka, izinto ezingonakalisiyo, kunye nokhuseleko oluphezulu—oluzenza zibe yimfuneko kwimisebenzi yokuphakamisa yanamhlanje.

Inkcazo yeSling yokwenziwa

Isilingi esenziwe ngokwenziwa senziwe ngeefayibha zokwenziwa ezinamandla aphezulu ezifana ne-polyester (PES), i-polyamide (PA, eyaziwa ngokuba yi-nylon), okanye i-polypropylene (PP). Ziza ngeendlela ezimbini eziphambili: izilingi ze-flat webbing kunye nezilingi ezijikelezayo.

Iintlobo zeeSlings ezenziweyo

• I-Flat Webbing Sling: Yenziwe ngeengqimba ezininzi zeefayibha zepolyester ezomeleleyo, inomphezulu obanzi nothe tyaba ofanelekileyo wokuphakamisa izinto ezithe tyaba nezimile ngendlela eqhelekileyo. Amehlo ahlala eqinisiwe ukuze angabi nangxaki yokuguguleka kwaye akhuseleke ngakumbi.

• I-Round Sling: Yenziwe ngeeluphu eziqhubekayo zemisonto yefayibha enamandla aphezulu egqunywe kwisingxobo esikhuselayo. Inika ukuguquguquka okugqwesileyo, ukusasazwa komthwalo, kunye nomngcipheko oncitshisiweyo wokujijeka. Ilungele ukuphakamisa izinto ezingaqhelekanga okanye ezibuthathaka, inika ukhuseleko olungcono kunezilayi ezithe tyaba.

Ukusetyenziswa Okuqhelekileyo Kwezilayi Zokwenziwa

• Ukuphakamisa Oomatshini: Isetyenziselwa ukuphakamisa oomatshini, izixhobo, okanye izinto zentsimbi kwiindawo zokuvelisa, zokuhlanganisa, nezokufakela.

• Amazibuko kunye neeLogistics: Isetyenziswa kakhulu ekuphatheni izikhongozeli nasekuhambeni kwezinto ezinkulu ngenxa yokuguquguquka kwayo kunye nokungabi namonakalo.

• Ulwakhiwo: Uqeshwe ukuphakamisa i-rebar, i-formwork, iiphaneli ezilungisiweyo, njl.njl., kwiindawo zokwakha, rhoqo zidityaniswe nee-cranes.

• Amandla oMoya kunye neMizi-mveliso Enzima: Isetyenziselwa ukuphakamisa iindawo ezinkulu zesakhiwo ezifana neebhleyidi ze-wind turbine okanye iinqaba, zihlala zisebenzisa izilingi ezijikelezileyo ukuzikhusela namandla azo.

• Ukuphathwa kwezixhobo zeenqwelo-moya kunye neZixhobo ezichanekileyo: Ilungele ukuphakamisa izixhobo ezixabisekileyo okanye ezibuthathaka, njengoko izilingi zithintela imikrwelo kunye nokuguquka.

Iingenelo zeSlings ezenziweyo

• Ithambile kwaye ayonakalisi: Xa kuthelekiswa neentambo zentsimbi, izilingi ezenziweyo azikrweli okanye zicinezele imiphezulu yomthwalo, nto leyo eyenza ukuba zifaneleke kwizinto ezigqunywe ngombala okanye ezichanekileyo.

• Ilula kwaye kulula ukuyiphatha: Ilula kakhulu kuneentambo zentsimbi ezinamandla alinganayo, izilingi ezenziwe ngokwenziwa kulula ukuzithutha, ukuzibeka, nokuzigcina—ziphucula kakhulu ukusebenza kakuhle.

• Amandla aphezulu kunye neNjongo yoKhuseleko:

  Uyilo lwezilingi ezenziweyo ludla ngokusebenzisa izinto zokhuseleko ze-5:1, 7:1, okanye 8:1 ukuqinisekisa ukusetyenziswa okukhuselekileyo.

• I-Abrasion kunye ne-Drosion Resistant: Izixhobo zibonelela ngokumelana okuhle namanzi, ioyile, kunye neekhemikhali, nto leyo evumela ukusetyenziswa kwiindawo ezintsonkothileyo.

• Ingenziwa ngokwezifiso: Ifumaneka ngobude obahlukeneyo, ububanzi, iileya, kunye nezixhobo zokugqibela ukuhlangabezana neemfuno ezahlukeneyo zokuphakamisa.

Indlela yokukhetha iSling yokwenziwa efanelekileyo

Xa ukhetha isilingi esenziwe ngokwenziwa, qwalasela ezi zinto zilandelayo:

• Ubunzima bomthwalo kunye nohlobo: Khetha uhlobo olufanelekileyo (oluthe tyaba okanye olungqukuva), umthamo olinganisiweyo, kunye nobude ngokusekelwe kwimilo, ubunzima, kunye nomphezulu womthwalo.

• Indlela yokuphakamisa: Iindlela ezahlukeneyo zokuphakamisa—ukuphakanyiswa ngokuthe tye, ukuphakanyiswa kwe-U, okanye imilenze emibini—zifuna ububanzi kunye nezakhiwo ezahlukeneyo zesilingi.

• Ukuphindaphinda kunye neNdalo: Xa kusetyenziswa rhoqo okanye kwiindawo ezirhabaxa (umz., ubushushu obuphezulu, i-asidi/i-alkali, ukufuma), khetha izilingi ezineengubo zokukhusela okanye izixhobo ezikhethekileyo.

• Imigangatho kunye neziqinisekisoKhetha iimveliso ezihambelana nemigangatho efanelekileyo efana ne-EN 1492-1/2, ASME B30.9, okanyeAS4497.1ukuqinisekisa umgangatho nokhuseleko.