
I-Dacromet Hex Bolt: I-Fastener esemgangathweni ophezulu kunye nentloko ye-hex, iphathwa yi-Dacromet ye-coating technology. Ibonelela ngokumelana nokugqwesa okugqwesileyo, ukumelana nokutshizwa kwetyuwa (ukuya kuthi ga kwiiyure ezingama-500+), kunye nokuqina kwiindawo ezirhabaxa ezinje ngolwandle, iimoto, kunye nezicwangciso zemizi-mveliso. Ifaka umthamo oqinileyo wokuthwala umthwalo, ukuchaneka okuhle kwentambo, kunye nokuhambelana nezixhobo eziqhelekileyo. Ukugquma okungeyotyhefu, nokuhambelana nokusingqongileyo kuqinisekisa ukuba akukho mngcipheko wokuhombisa i-hydrogen. Ifanelekile kwizicelo zangaphandle, ezifumileyo, okanye ezidlekayo ezifuna ukuthembeka kwexesha elide. Ifumaneka ngobukhulu obahlukeneyo (M3-M30) kunye namabakala (8.8/10.9) ukuhlangabezana neemfuno ezahlukeneyo zendibano.
Usetyenziso kunye nezinto eziluncedo zeDIN 931 Dacromet Hex Bolt
Usetyenziso olungundoqo
Ilungele ukwenziwa kweemoto (iindawo zenjini, iinxalenye zetshisi) kunye nezixhobo zaselwandle (iinqanawa, izakhiwo ezingaselunxwemeni) apho ukuxhathisa umhlwa kubalulekile.
Isetyenziswa kakhulu koomatshini bemizi-mveliso, iikhabhathi zombane, kunye nezibonelelo zangaphandle (iibhulorho, izibiyeli zelanga) ezivezwe kukufuma, isitshizi setyuwa, okanye ukuguquguquka kobushushu.
Ilungele ukudityaniswa okudinga ukubandakanyeka komsonto ongaphelelanga (ngokwe-DIN 931 umgangatho) kunxibelelwano olusisigxina olunzima.
Izinto Eziluncedo Ezingundoqo
Ukukhuselwa kwe-corrosion ephezulu: I-Dacromet yokugqoka ihambisa iiyure ezingama-500 + zokuxhathisa isitshizi setyuwa, igqithise i-galvanizing yendabuko.
Ukuthembeka komatshini: Ihambelana neenkcukacha ze-DIN 931, ebonisa amandla aphezulu (ama-8.8 / 10.9 amabakala) kunye nentambo echanekileyo efanelekileyo yokuthwala umthwalo ozinzileyo.
Ukhuseleko lokusiNgqongileyo: Ukugquma okungeyotyhefu, ikhromium-free inqanda i-hydrogen embrittlement, ikhuselekile ekusebenziseni ibholithi yokuqina.
Ubomi obude kwiimeko ezinzima: Ixhathisa ukufuma, iikhemikhali, kunye nemitha ye-UV, ukunciphisa iindleko zokugcina kunye nokutshintshwa.