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I-RUPERT Self-Tapping Screws-Ujongo lobuchwephesha lwe-Anti-Corrosion Self-Tapping Fasteners
2026-07-13
I-self-tapping screws kunye ne-RUPERT yonyango ye-surface idibanisa ukulungelelaniswa kokufakelwa kwentambo kunye ne-premium ye-premium-layer anti-corrosion coating system. Olu xwebhu lubonelela ngombono ocacileyo weentlobo ze-screw ezizibambayo kunye ne-RUPERT yobugcisa bokugquma obuhambisa i-1,000 + iiyure zokukhusela ityuwa ngaphandle komngcipheko we-hydrogen embrittlement.
Icandelo 1 - Iintlobo zeScrew ngokuzicofa
I-self-tapping screws zenza imicu yazo yangaphakathi ngexesha lofakelo, ukuphelisa isidingo sokusebenza kwangaphambili. Iindidi ezine eziphambili zibonelela ngezixhobo ezahlukeneyo kunye neemfuno zomthwalo, ngalinye lahlulwe ngendlela yalo yokwenza intambo kunye nejometri yenqaku.
Uhlobo loHlelo
| Uhlobo | Umgangatho | Inkcazo | Engcono Kwi |
| Ukuqulunqa imisonto | Uhlobo A / AB / B | Ukhupha imathiriyeli ukwenza imisonto yangaphakathi. Ifuna umngxuma wokulinga. Akukho kususwa kwezinto. | Iiplastiki, iintsimbi ezithambileyo, iinkuni |
| Umsonto-Ukusika | Uhlobo F / BF / 25 | Iimpawu zokusika iiflethi ezisusa izinto eziphathekayo ngexesha lokufakela, ukudala imicu ecocekileyo. | Iintsimbi ezinzima, izinto ezinqabileyo |
| Ukuqengqeleka komsonto | Chwetheza i-TR / LO-DRIVE | I-Cold-forms threads ngaphandle kokusika. Akavelisi iitshiphusi. Ukuxhathisa ukukhulula okuphezulu. | Iphepha lesinyithi, imingxuma ekhutshiweyo |
| Ukuzibhomba | DIN 7504 / TEK | I-integral drill-bit point drills kunye neetephu kumsebenzi omnye. Akukho mngxuma wokulingwa ofunekayo. | Thin-gauge steel, HVAC, nophahla |
Imigangatho eqhelekileyo kunye neMathiriyeli
Imigangatho: DIN 7976, DIN 7504, ISO 15480, GB/T 43655
Izixhobo: Intsimbi yeCarbon (C1018-C1045), i-alloy steel, insimbi engenasici
Iintlobo zentloko: Intloko yepani, i-countersunk (intloko ecaba), intloko ye-hex, intloko ye-hex yewasha, intloko engqukuva
Icandelo 2 - RUPERT Coating Technology
I-RUPERT (路锈宝) yinkqubo yonyango ephezulu, ehambelana nokusingqongileyo esetyenziswa ngokuqhelekileyo kwi-carbon kunye ne-alloy fasteners yensimbi. Isebenzisa isakhiwo sokugquma esinemigangatho emithathu edibanisa ukukhuselwa kwe-galvanic yombingelelo kunye nesithintelo se-ceramic ehlala ixesha elide, ukufikelela kwiiyure ze-1,000-1,500 zokumelana nokutshiza kwetyuwa engathathi hlangothi - ukugqithisa kakhulu i-zinc plating.
Ulwakhiwo oluneNqanawa ezintathu
| Umaleko | Ukuqamba | Umsebenzi | Inkqubo yoKhuseleko |
| Uluhlu lwe-1 - i-Metallic Zinc | Electrodeposited zinc | Ukukhuselwa kwedini le-cathodic kwi-substrate yensimbi | I-Galvanic - i-zinc corrodes ngokukhethekileyo |
| Uluhlu lwe-2 - Ukuguqulwa kwemichiza | Ifilimu yeChromate / passivation | Ukukhuthaza ukunamathela phakathi kwe-zinc kunye neengqimba ze-ceramic | Ukudibanisa kwamachiza + ukuziphilisa |
| Uluhlu lwesi-3 - Ingubo yeCeramic eBaked | I-Zinc-aluminium flake + resin | Isithintelo sokufuma, ityuwa, ioksijini kunye neekhemikhali | Isithintelo somzimba + esingaqhubekiyo |
Amaleko amathathu adityaniswe kunye ngokusabela kweekhemikhali, ukwenza ifilimu eshinyeneyo, eqinileyo ebambelela ngokuqinileyo kwi-substrate yentsimbi. Olu ludibaniso olukhethekileyo lweeleya lubonelela ngokusebenzayo (umbingelelo) kunye ne-passive (umqobo) ukhuseleko lwe-corrosion.
Izinto Eziluncedo Ezingundoqo
Uxhathiso oluphezulu lokutya: Iiyure ezingama-1,000–1,500 zetyuwa ezingathathi hlangothi (NSS) ngokwe-ISO 9227 nganye, xa kuthelekiswa neeyure ezingama-96–240 zokwenziwa kwe-zinc eqhelekileyo.
Akukho embrittlement yehydrogen: Inkqubo yokunyanga ukushisa okuphantsi igwema i-hydrogen absorption, eyenza i-RUPERT ikhuselekile kwi-fasteners ephezulu (iBakala 8.8-12.9) apho i-electroplating ibeka umngcipheko we-embrittlement.
Ukuqina komphezulu ongaphezulu: I-RUPERT yokugqoka inzima kune-Dacromet, ibonelela ngokugqwesa okuphezulu kunye nokuchasana nokuqala ngexesha lofakelo kunye nenkonzo.
Inqanda ukubola kwebimetallic: I-topcoat ye-ceramic engeyiyo i-conductive ihlukanisa i-zinc layer ekudibaneni nezinyithi ezingafaniyo (umzekelo, i-aluminium, i-galvanized steel), ukuphelisa i-galvanic corrosion yezakhiwo ezikufutshane.
Iyahambelana nendalo: I-Cr⁶⁺-simahla, i-RoHS kunye ne-REACH iyahambelana. Akukho chromium enetyhefu enetyhefu esetyenziswayo kwinkqubo.
Uthelekiso lokwaleka
| Ipropati | RUPERT | Ukufakwa kweZinc | Dacromet |
| Isitshizi seTyuwa (iiyure) | 1,000 - 1,500 | 96 – 240 | 500 - 1,200 |
| I-Hydrogen Embrittlement | Akukho nanye | Umngcipheko (iBakala 10.9+) | Akukho nanye |
| Ukuqina komphezulu | Phezulu | Phakathi | Phakathi |
| Cr⁶⁺ Mahala | Ewe | Iyahluka | Ewe |
| Imbonakalo | Ingwevu emnyama / emnyama | Blue-mhlophe / ecacileyo | Isilivere-ngwevu |
| I-Bimetallic Corrosion | Ithintelwe | Inokwenzeka | Nciphisiwe |
| Ixabiso leNqanaba | Phakathi-Phezulu | Phantsi | Phakathi |
Isitshizi setyuwa ngokwe-ISO 9227 NSS. I-Bimetallic corrosion ibhekisela ekuhlaselweni kwegalvanic xa i-RUPERT-coated fasteners idibanisa i-aluminium okanye i-galvanized surfaces.
Usetyenziso
Elunxwemeni naselwandle: Uphahla, ukugquma, kunye noqhagamshelo lwezakhiwo kwindawo enetyuwa eninzi.
Izakhiwo zangaphandle: Ukubiyela, ukuhombisa, i-pergolas, kunye ne-facade yezakhiwo ezivezwe kwimozulu.
Amaplanga anyangwe nge-ACQ: I-RUPERT imelana nezithinteli ezinobhedu ezisekwe kubhedu kwinkuni yanamhlanje ephethwe ngoxinzelelo.
Iimoto: Iziqhoboshi ezingaphantsi komzimba, uqhagamshelo lwe-chassis, kunye nokuncamathela kwenkqubo yokukhupha.
Amandla omoya kunye nokufaka ifreyimu yentsimbi: Imidibaniso yolwakhiwo oluhlala ixesha elide ifuna ukukhuselwa ngaphandle komhlwa.
Isishwankathelo
I-RUPERT-coated self-tapping screws inika indibaniselwano enyanzelisayo yofakelo olulula kunye nokukhusela ukubola kwexesha elide. Uyilo lokuzibamba lususa ukucofa kwangaphambili, ngelixa inkqubo ye-RUPERT yoluhlu oluthathu ihambisa i-1,000 + iiyure zokumelana nokutshiza ityuwa ngaphandle kwe-hydrogen embrittlement - ukwenza ezi zibophelelo zilungele indawo yangaphandle, yonxweme, kunye ne-chemically ndreactions apho i-zinc plating eqhelekileyo ingaphumeleli kwangaphambi kwexesha.
