I-crane hook lolona hlobo luqhelekileyo lokusasaza koomatshini ababonisa. Ihlala inqunyanyisiwe kwintambo ye-wire yendlela yokuthetha ngeenyawo ngeendlela zePulley iibhloko kunye nezinye izinto.
I-Hooks inokwahlulwa ibe ngamagwegwe angatshatanga kunye ne-hook kabini. Amagwegwe angatshatanga alula ukwenza kwaye kulula ukuyisebenzisa, kodwa amandla awalunganga. Uninzi lwazo lusetyenziswa kwiindawo zomsebenzi onokuphakamisa ngaphantsi kwe-80 yeetoni; I-hooks ephindwe kabini kwimikhosi ehambelana nayo ihlala isetyenziswa xa ubungakanani bokuphakamisa bukhulu.
I-crane ye-crane ye-crane ye-crane ikhutshiwe kwipleyiti enentsimbi. Xa iipleyiti ezizodwa zineepleyiti, yonke impuphu ayiyi konakaliswa. Ukhuseleko lulungile, kodwa ubunzima bukhulu kakhulu.
Uninzi lwazo lusetyenziselwa amandla amakhulu okuphakamisa okanye ukuphakamisa iibhakethi zensimbi kwi-crane. I-Hook ihlala ichaphazeleka ngexesha lokusebenza kwaye kufuneka yenziwe ngentsimbi ephambili yekhabhoni kunye nobuchule obulungileyo.
I-crane hooks eziveliswe ngu-Salemf yenziwa ngokweemfuno ze-HOOK yeemeko zobugcisa kunye neenkcazo zokhuseleko. Iimveliso zinesatifikethi somgangatho, ezihlangabezana neemfuno zemeko ezininzi.
Izinto ze-crane hook zenziwa malunga ne-20 ye-carbon yensimbi okanye i-Hook Izixhobo ezikhethekileyo ezinjenge-DG20n, DG34CRU. Izinto zeplate isetyenziswa ngokubanzi i-A3, C3 i-carbon yekhabhoni yesiqhelo, okanye i-16mn yentsimbi yentsimbi. Zonke ii-hooks ezintsha ziye zavavanywa umthwalo, kwaye ukuvulwa kwe-Hook akudluli kwi-0.25% yovulwa loqobo.
Jonga i-hook ye-rocks okanye ishedycation, i-corrosion kunye nokunxiba, kwaye kuphela emva kokuphumelela zonke iimvavanyo ezivunyelwe ukuba zishiye umzi-mveliso. Amasebe abalulekileyo athenga i-Hooks anjengeendlela zikaloliwe, izibuko, njl njl. I-Hooks ifuna uvavanyo olongezelelekileyo (ukufunyanwa kweflegi) xa ishiya umzi-mveliso.
I-crane hooks ezipasingqwayo ziya kuphawulwa kwindawo yoxinzelelo oluphantsi ye-Hook, kubandakanya ubunzima obuphakathi, igama lefektri, uphawu lwemveliso, njl.