Iimpawu zeMveliso
(1) Izinto eziphathekayo namandla
I-Steel ekumgangatho ophezulu: Yenziwe ngentsimbi ye-alloy ephezulu efana ne-42CrMoA, iqinisekisa ukuba i-bolt inamandla aphezulu kunye nokuqina okulungileyo ukumelana neempembelelo eziphezulu kunye nokungcangcazela kwe-excavators kunye ne-bulldozers phantsi kweemeko zokusebenza ezinzima.
IBanga laMandla aPhakamileyo: Amabakala amandla aqhelekileyo aquka i-8.8, 10.9, kunye ne-12.9. Iibholiti zodidi lwe-10.9 zinamandla okuqina angama-1000-1250MPa kunye namandla esivuno angama-900MPa, ahlangabezana neemfuno zokusetyenziswa koomatshini abaninzi bokwakha; Iibholiti zebakala le-12.9 zinamandla aphezulu, zinamandla okuqina angama-1200-1400MPa kunye namandla esivuno se-1100MPa, alungele iindawo ezikhethekileyo ezineemfuno zamandla aphezulu kakhulu.
(2) Uyilo kunye noLwakhiwo
Uyilo lweNtloko: Ngokuqhelekileyo i-hexagonal head design, enika i-torque enkulu yokuqinisa ukuqinisekisa ukuba i-bolt ihlala igxininiswe ngexesha lokusetyenziswa kwaye akulula ukuyikhulula. Ngelo xesha, idizayini yentloko ye-hexagonal nayo ikulungele ukufakela kunye nokuqhaqha kunye nezixhobo eziqhelekileyo ezifana nezitshixo.
Uyilo lwemisonto: Imisonto echaneke kakhulu, ngokuqhelekileyo isebenzisa imisonto erhabaxa, inomsebenzi olungileyo wokuzivalela. Umphezulu wentambo ucutshungulwa ngokucokisekileyo ukuqinisekisa ukunyaniseka kunye nokuchaneka kweentambo, ukuphucula amandla okudibanisa kunye nokuthembeka kwebholiti.
Uyilo oluKhuselekayo: Ezinye iibholiti zinekepusi yokukhusela entloko. Ubuso obuphezulu bomphetho okhuselayo bubuso obugobileyo, obunokunciphisa ukungqubuzana phakathi kwebholiti kunye nomhlaba ngexesha lokusebenza, ukunciphisa ukuchasana, kunye nokuphucula ukusebenza kakuhle kwe-excavators kunye ne-bulldozers.
(3) Unyango loMphezulu
Ukunyangwa kweGalvanizing: Ukuphucula ukuxhathisa kwe-corrosion ye-bolt, ngokuqhelekileyo i-galvanized. Umaleko we-galvanized unokuthintela ngokufanelekileyo i-rust kunye ne-corrosion ye-bolt kwiindawo ezimanzi kunye ne-corrosion, ukwandisa ubomi benkonzo yebholithi.
Unyango lwePhosphating: Ezinye iibholiti nazo zinephosphated. Umaleko we-phosphating unokunyusa ukuqina kunye nokumelana nokunxiba kwe-bolt surface, ngelixa uphucula ukuxhathisa kwe-corrosion ye-bolt.
